First , get the gun and kill the weed man , then talk with fun man , on florest the way to him is LLRL , say Yes , then go to the florest in monke HQ and Shack , go to the shack and you get the key , on his battle tire when ur HP +60 and heal when ur HP -60 , do that untilhe die , then go to the abandoned shack and go to the basement and use the shard , then fun ending :)