1. Character's level≥LV30
2. Player can enter gold coin instance once a day
3. 3. It is available for single player;
4. Player can enter instance through main town instance NPC. Player also can click "Gold Coin instance"in"Event"to enter.
1．7 minutes,no limits of monster waves;
2．1 boss refreshes after player kills a wave of little monsters;
3．Different coin reward will be given randomly after player killed boss;
Player can claim lots of tradable gold coins and binding gold coins.