A reverse comedy that tells the story of a perfectionist assassin who falls and hits his head in a sauna, giving him amnesia. When a down-and-out actor switches locker keys with him, they switch lives until the hit-man, who soon becomes an action hero on TV, starts to remember things.
Ik-hyeon, a corrupt officer, joins forces with another crook, Hyung-bae, to continue his illegal activities before he loses his job. Eventually, he decides to escape and pin the blame on his partner.
