diff --git a/src/main/java/emu/grasscutter/game/entity/gadget/chest/NormalChestInteractHandler.java b/src/main/java/emu/grasscutter/game/entity/gadget/chest/NormalChestInteractHandler.java
index 0674c7fe0..33f2d9be8 100644
--- a/src/main/java/emu/grasscutter/game/entity/gadget/chest/NormalChestInteractHandler.java
+++ b/src/main/java/emu/grasscutter/game/entity/gadget/chest/NormalChestInteractHandler.java
@@ -3,6 +3,8 @@ package emu.grasscutter.game.entity.gadget.chest;
 import emu.grasscutter.game.entity.gadget.GadgetChest;
 import emu.grasscutter.game.player.Player;
 import emu.grasscutter.game.world.ChestReward;
+import emu.grasscutter.server.event.player.PlayerOpenChestEvent;
+
 import java.util.Random;
 
 public class NormalChestInteractHandler implements ChestInteractHandler {
@@ -19,6 +21,10 @@ public class NormalChestInteractHandler implements ChestInteractHandler {
 
     @Override
     public boolean onInteract(GadgetChest chest, Player player) {
+        // Invoke open chest event.
+        var event = new PlayerOpenChestEvent(player, chest, this.chestReward);
+        event.call(); if (event.isCanceled()) return true;
+
         player.earnExp(chestReward.getAdvExp());
         player.getInventory().addItem(201, chestReward.getResin());
 
diff --git a/src/main/java/emu/grasscutter/server/event/player/PlayerOpenChestEvent.java b/src/main/java/emu/grasscutter/server/event/player/PlayerOpenChestEvent.java
new file mode 100644
index 000000000..c87572af1
--- /dev/null
+++ b/src/main/java/emu/grasscutter/server/event/player/PlayerOpenChestEvent.java
@@ -0,0 +1,33 @@
+package emu.grasscutter.server.event.player;
+
+import emu.grasscutter.game.entity.gadget.GadgetChest;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.world.ChestReward;
+import emu.grasscutter.server.event.Cancellable;
+import emu.grasscutter.server.event.types.PlayerEvent;
+
+public final class PlayerOpenChestEvent extends PlayerEvent implements Cancellable {
+    private final GadgetChest chest;
+    private ChestReward reward;
+
+    public PlayerOpenChestEvent(Player player,
+                                GadgetChest chest, ChestReward reward
+    ) {
+        super(player);
+
+        this.chest = chest;
+        this.reward = reward;
+    }
+
+    public GadgetChest getChest() {
+        return this.chest;
+    }
+
+    public void setReward(ChestReward reward) {
+        this.reward = reward;
+    }
+
+    public ChestReward getReward() {
+        return this.reward;
+    }
+}