Seven entertainers gathered in a mansion to challenge "a certain game" to win a prize! The aim is "to spend time without raising your heart rate" in front of various gimmicks and tricks that attack the challengers. In addition, some of the players are a "wolf" who know all the tricks, and you can't get the prize unless you find out who s a wolf and vote them out! Can players find the wolves and win prizes? (Source: Abema TV)