In a society that puts the spotlight on the smart guys only, there are people who do not have a grain of common sense. In this knowledge-talk show, these problematic people get locked up in a rooftop house and are allowed to go home only if they get 10 questions right.

Cast:Song Eun-yi, Jeong Hyeong-don, Min Kyung-hoon, Kim Sook, Kim Jong-kook, Kim Yong-man,

Genre:Talk, Reality,

country:South Korea,

Production:KBS,