Four co-workers go to make a barbecue on an island. After getting drunk, one of them accidentally dies in a game. While attempting to dispose of the body, their job's assistant unexpectedly arrives to the island.
Overview：Four co-workers go to make a barbecue on an island. After getting drunk, one of them accidentally dies in a game. While attempting to dispose of the body, their job's assistant unexpectedly arrives to the island.
