--- Base (BASE)
+++ Locally Modified (Based On LOCAL)
@@ -792,9 +792,29 @@
 /*==========================================
  * Player request leaving a given guild_id
  *----------------------------------------*/
+
+int itemdb_guildbound_chk(TBL_PC *sd,int type,int *idxlist){
+	int i=0, j=0;
+	switch(type){
+	case 1: //cehck in inventory
+		for(i=0;i<MAX_INVENTORY;i++){
+			if(sd->status.inventory[i].nameid > 0 && sd->status.inventory[i].amount > 0 && sd->status.inventory[i].bound == 2) {
+				idxlist[j] = i;
+				j++;
+			}
+		}
+		break;
+	case 2: //check in cart
+	case 3: //check in storage
+		break;
+	}
+	return j;
+}
+
 int guild_leave(struct map_session_data* sd, int guild_id, int account_id, int char_id, const char* mes)
 {
 	struct guild *g;
+	int idxlist[MAX_INVENTORY]; //or malloc to reduce consumtion
 
 	nullpo_ret(sd);
 
@@ -808,10 +828,23 @@
 		((agit_flag || agit2_flag) && map[sd->bl.m].flag.gvg_castle))
 		return 0;
 
+	//Guild bound item check
+	j = itemdb_guildbound_chk(sd,1,idxlist);
+	if(j) {
+		struct guild_storage* stor = guild2storage(sd->status.guild_id);
+		for(i=0;i<j;i++) {
+			guild_storage_additem(sd,stor,&sd->status.inventory[list[i]],sd->status.inventory[list[i]].amount);
+			pc_delitem(sd,list[i],sd->status.inventory[list[i]].amount,0,4,LOG_TYPE_GSTORAGE);
+		}
+		storage_guild_storageclose(sd);
+	}
+
 	intif_guild_leave(sd->status.guild_id, sd->status.account_id, sd->status.char_id,0,mes);
 	return 0;
 }