diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 000000000..fbab9b375
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "Grasscutter-Protos"]
+	path = Grasscutter-Protos
+	url = https://github.com/Melledy/Grasscutter-Protos
diff --git a/Grasscutter-Protos b/Grasscutter-Protos
new file mode 160000
index 000000000..0537e9cc4
--- /dev/null
+++ b/Grasscutter-Protos
@@ -0,0 +1 @@
+Subproject commit 0537e9cc4c7856a7c6f88bbbaa908a80c4ee677e