diff --git a/Grasscutter-Protos b/Grasscutter-Protos
index 0537e9cc4..dd17415b7 160000
--- a/Grasscutter-Protos
+++ b/Grasscutter-Protos
@@ -1 +1 @@
-Subproject commit 0537e9cc4c7856a7c6f88bbbaa908a80c4ee677e
+Subproject commit dd17415b71dfcff049e72dbe8a76173611f4b0ae
diff --git a/src/main/java/emu/grasscutter/net/proto/SceneEntityDrownReqOuterClass.java b/src/main/java/emu/grasscutter/net/proto/SceneEntityDrownReqOuterClass.java
new file mode 100644
index 000000000..60f46638a
--- /dev/null
+++ b/src/main/java/emu/grasscutter/net/proto/SceneEntityDrownReqOuterClass.java
@@ -0,0 +1,538 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: SceneEntityDrownReq.proto
+
+package emu.grasscutter.net.proto;
+
+public final class SceneEntityDrownReqOuterClass {
+  private SceneEntityDrownReqOuterClass() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  public interface SceneEntityDrownReqOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:SceneEntityDrownReq)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>uint32 entity_id = 1;</code>
+     * @return The entityId.
+     */
+    int getEntityId();
+  }
+  /**
+   * Protobuf type {@code SceneEntityDrownReq}
+   */
+  public static final class SceneEntityDrownReq extends
+      com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:SceneEntityDrownReq)
+      SceneEntityDrownReqOrBuilder {
+  private static final long serialVersionUID = 0L;
+    // Use SceneEntityDrownReq.newBuilder() to construct.
+    private SceneEntityDrownReq(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private SceneEntityDrownReq() {
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
+      return new SceneEntityDrownReq();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private SceneEntityDrownReq(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8: {
+
+              entityId_ = input.readUInt32();
+              break;
+            }
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.internal_static_SceneEntityDrownReq_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.internal_static_SceneEntityDrownReq_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq.class, emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq.Builder.class);
+    }
+
+    public static final int ENTITY_ID_FIELD_NUMBER = 1;
+    private int entityId_;
+    /**
+     * <code>uint32 entity_id = 1;</code>
+     * @return The entityId.
+     */
+    @java.lang.Override
+    public int getEntityId() {
+      return entityId_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (entityId_ != 0) {
+        output.writeUInt32(1, entityId_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (entityId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(1, entityId_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq)) {
+        return super.equals(obj);
+      }
+      emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq other = (emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq) obj;
+
+      if (getEntityId()
+          != other.getEntityId()) return false;
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + ENTITY_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getEntityId();
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code SceneEntityDrownReq}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:SceneEntityDrownReq)
+        emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReqOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.internal_static_SceneEntityDrownReq_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.internal_static_SceneEntityDrownReq_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq.class, emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq.Builder.class);
+      }
+
+      // Construct using emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        entityId_ = 0;
+
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.internal_static_SceneEntityDrownReq_descriptor;
+      }
+
+      @java.lang.Override
+      public emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq getDefaultInstanceForType() {
+        return emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq build() {
+        emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq buildPartial() {
+        emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq result = new emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq(this);
+        result.entityId_ = entityId_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.setField(field, value);
+      }
+      @java.lang.Override
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+      @java.lang.Override
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq) {
+          return mergeFrom((emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq other) {
+        if (other == emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq.getDefaultInstance()) return this;
+        if (other.getEntityId() != 0) {
+          setEntityId(other.getEntityId());
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private int entityId_ ;
+      /**
+       * <code>uint32 entity_id = 1;</code>
+       * @return The entityId.
+       */
+      @java.lang.Override
+      public int getEntityId() {
+        return entityId_;
+      }
+      /**
+       * <code>uint32 entity_id = 1;</code>
+       * @param value The entityId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setEntityId(int value) {
+        
+        entityId_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>uint32 entity_id = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearEntityId() {
+        
+        entityId_ = 0;
+        onChanged();
+        return this;
+      }
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:SceneEntityDrownReq)
+    }
+
+    // @@protoc_insertion_point(class_scope:SceneEntityDrownReq)
+    private static final emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq();
+    }
+
+    public static emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<SceneEntityDrownReq>
+        PARSER = new com.google.protobuf.AbstractParser<SceneEntityDrownReq>() {
+      @java.lang.Override
+      public SceneEntityDrownReq parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new SceneEntityDrownReq(input, extensionRegistry);
+      }
+    };
+
+    public static com.google.protobuf.Parser<SceneEntityDrownReq> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<SceneEntityDrownReq> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_SceneEntityDrownReq_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_SceneEntityDrownReq_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n\031SceneEntityDrownReq.proto\"(\n\023SceneEnti" +
+      "tyDrownReq\022\021\n\tentity_id\030\001 \001(\rB\033\n\031emu.gra" +
+      "sscutter.net.protob\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+        });
+    internal_static_SceneEntityDrownReq_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_SceneEntityDrownReq_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_SceneEntityDrownReq_descriptor,
+        new java.lang.String[] { "EntityId", });
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/src/main/java/emu/grasscutter/net/proto/SceneEntityDrownRspOuterClass.java b/src/main/java/emu/grasscutter/net/proto/SceneEntityDrownRspOuterClass.java
new file mode 100644
index 000000000..45e04e804
--- /dev/null
+++ b/src/main/java/emu/grasscutter/net/proto/SceneEntityDrownRspOuterClass.java
@@ -0,0 +1,609 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: SceneEntityDrownRsp.proto
+
+package emu.grasscutter.net.proto;
+
+public final class SceneEntityDrownRspOuterClass {
+  private SceneEntityDrownRspOuterClass() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  public interface SceneEntityDrownRspOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:SceneEntityDrownRsp)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>int32 retcode = 1;</code>
+     * @return The retcode.
+     */
+    int getRetcode();
+
+    /**
+     * <code>uint32 entity_id = 2;</code>
+     * @return The entityId.
+     */
+    int getEntityId();
+  }
+  /**
+   * Protobuf type {@code SceneEntityDrownRsp}
+   */
+  public static final class SceneEntityDrownRsp extends
+      com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:SceneEntityDrownRsp)
+      SceneEntityDrownRspOrBuilder {
+  private static final long serialVersionUID = 0L;
+    // Use SceneEntityDrownRsp.newBuilder() to construct.
+    private SceneEntityDrownRsp(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    public SceneEntityDrownRsp() {
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
+      return new SceneEntityDrownRsp();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private SceneEntityDrownRsp(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8: {
+
+              retcode_ = input.readInt32();
+              break;
+            }
+            case 16: {
+
+              entityId_ = input.readUInt32();
+              break;
+            }
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.internal_static_SceneEntityDrownRsp_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.internal_static_SceneEntityDrownRsp_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp.class, emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp.Builder.class);
+    }
+
+    public static final int RETCODE_FIELD_NUMBER = 1;
+    private int retcode_;
+    /**
+     * <code>int32 retcode = 1;</code>
+     * @return The retcode.
+     */
+    @java.lang.Override
+    public int getRetcode() {
+      return retcode_;
+    }
+
+    public static final int ENTITY_ID_FIELD_NUMBER = 2;
+    private int entityId_;
+    /**
+     * <code>uint32 entity_id = 2;</code>
+     * @return The entityId.
+     */
+    @java.lang.Override
+    public int getEntityId() {
+      return entityId_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (retcode_ != 0) {
+        output.writeInt32(1, retcode_);
+      }
+      if (entityId_ != 0) {
+        output.writeUInt32(2, entityId_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (retcode_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, retcode_);
+      }
+      if (entityId_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(2, entityId_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp)) {
+        return super.equals(obj);
+      }
+      emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp other = (emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp) obj;
+
+      if (getRetcode()
+          != other.getRetcode()) return false;
+      if (getEntityId()
+          != other.getEntityId()) return false;
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + RETCODE_FIELD_NUMBER;
+      hash = (53 * hash) + getRetcode();
+      hash = (37 * hash) + ENTITY_ID_FIELD_NUMBER;
+      hash = (53 * hash) + getEntityId();
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code SceneEntityDrownRsp}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:SceneEntityDrownRsp)
+        emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRspOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.internal_static_SceneEntityDrownRsp_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.internal_static_SceneEntityDrownRsp_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp.class, emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp.Builder.class);
+      }
+
+      // Construct using emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        retcode_ = 0;
+
+        entityId_ = 0;
+
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.internal_static_SceneEntityDrownRsp_descriptor;
+      }
+
+      @java.lang.Override
+      public emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp getDefaultInstanceForType() {
+        return emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp build() {
+        emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp buildPartial() {
+        emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp result = new emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp(this);
+        result.retcode_ = retcode_;
+        result.entityId_ = entityId_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.setField(field, value);
+      }
+      @java.lang.Override
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+      @java.lang.Override
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp) {
+          return mergeFrom((emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp other) {
+        if (other == emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp.getDefaultInstance()) return this;
+        if (other.getRetcode() != 0) {
+          setRetcode(other.getRetcode());
+        }
+        if (other.getEntityId() != 0) {
+          setEntityId(other.getEntityId());
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private int retcode_ ;
+      /**
+       * <code>int32 retcode = 1;</code>
+       * @return The retcode.
+       */
+      @java.lang.Override
+      public int getRetcode() {
+        return retcode_;
+      }
+      /**
+       * <code>int32 retcode = 1;</code>
+       * @param value The retcode to set.
+       * @return This builder for chaining.
+       */
+      public Builder setRetcode(int value) {
+        
+        retcode_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 retcode = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearRetcode() {
+        
+        retcode_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private int entityId_ ;
+      /**
+       * <code>uint32 entity_id = 2;</code>
+       * @return The entityId.
+       */
+      @java.lang.Override
+      public int getEntityId() {
+        return entityId_;
+      }
+      /**
+       * <code>uint32 entity_id = 2;</code>
+       * @param value The entityId to set.
+       * @return This builder for chaining.
+       */
+      public Builder setEntityId(int value) {
+        
+        entityId_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>uint32 entity_id = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearEntityId() {
+        
+        entityId_ = 0;
+        onChanged();
+        return this;
+      }
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:SceneEntityDrownRsp)
+    }
+
+    // @@protoc_insertion_point(class_scope:SceneEntityDrownRsp)
+    private static final emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp();
+    }
+
+    public static emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<SceneEntityDrownRsp>
+        PARSER = new com.google.protobuf.AbstractParser<SceneEntityDrownRsp>() {
+      @java.lang.Override
+      public SceneEntityDrownRsp parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new SceneEntityDrownRsp(input, extensionRegistry);
+      }
+    };
+
+    public static com.google.protobuf.Parser<SceneEntityDrownRsp> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<SceneEntityDrownRsp> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_SceneEntityDrownRsp_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_SceneEntityDrownRsp_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n\031SceneEntityDrownRsp.proto\"9\n\023SceneEnti" +
+      "tyDrownRsp\022\017\n\007retcode\030\001 \001(\005\022\021\n\tentity_id" +
+      "\030\002 \001(\rB\033\n\031emu.grasscutter.net.protob\006pro" +
+      "to3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+        });
+    internal_static_SceneEntityDrownRsp_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_SceneEntityDrownRsp_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_SceneEntityDrownRsp_descriptor,
+        new java.lang.String[] { "Retcode", "EntityId", });
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/src/main/java/emu/grasscutter/server/packet/recv/HandlerSceneEntityDrownReq.java b/src/main/java/emu/grasscutter/server/packet/recv/HandlerSceneEntityDrownReq.java
new file mode 100644
index 000000000..005141958
--- /dev/null
+++ b/src/main/java/emu/grasscutter/server/packet/recv/HandlerSceneEntityDrownReq.java
@@ -0,0 +1,41 @@
+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.game.entity.GenshinEntity;
+import emu.grasscutter.game.props.LifeState;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.SceneEntityDrownReqOuterClass.SceneEntityDrownReq;
+import emu.grasscutter.net.proto.VisionTypeOuterClass;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketLifeStateChangeNotify;
+import emu.grasscutter.server.packet.send.PacketSceneEntityDrownRsp;
+
+@Opcodes(PacketOpcodes.SceneEntityDrownReq)
+public class HandlerSceneEntityDrownReq extends PacketHandler {
+
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        SceneEntityDrownReq req = SceneEntityDrownReq.parseFrom(payload);
+
+
+        GenshinEntity entity = session.getPlayer().getScene().getEntityById(req.getEntityId());
+
+
+        PacketLifeStateChangeNotify lifeStateChangeNotify = new PacketLifeStateChangeNotify(entity, entity, LifeState.LIFE_DEAD);
+        PacketSceneEntityDrownRsp drownRsp = new PacketSceneEntityDrownRsp(req.getEntityId());
+
+
+
+        //kill entity + broadcast it
+
+        session.getPlayer().getScene().broadcastPacket(lifeStateChangeNotify);
+        session.getPlayer().getScene().broadcastPacket(drownRsp);
+
+        //TODO: make a list somewhere of all entities to remove per tick rather than one by one
+
+        session.getPlayer().getScene().removeEntity(entity, VisionTypeOuterClass.VisionType.VisionDie);
+
+    }
+
+}
diff --git a/src/main/java/emu/grasscutter/server/packet/send/PacketSceneEntityDrownRsp.java b/src/main/java/emu/grasscutter/server/packet/send/PacketSceneEntityDrownRsp.java
new file mode 100644
index 000000000..4d3a2b232
--- /dev/null
+++ b/src/main/java/emu/grasscutter/server/packet/send/PacketSceneEntityDrownRsp.java
@@ -0,0 +1,20 @@
+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.game.entity.GenshinEntity;
+import emu.grasscutter.net.packet.GenshinPacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.SceneEntityDrownRspOuterClass.SceneEntityDrownRsp;
+import emu.grasscutter.net.proto.VisionTypeOuterClass.VisionType;
+
+public class PacketSceneEntityDrownRsp extends GenshinPacket {
+
+    public PacketSceneEntityDrownRsp(int entityId) {
+        super(PacketOpcodes.SceneEntityDrownRsp);
+
+        SceneEntityDrownRsp proto = new SceneEntityDrownRsp().toBuilder().setEntityId(entityId).build();
+
+        this.setData(proto);
+    }
+}
+
+