@Maiko Jeoh (the black-haired MC) is a s** worker because his father committed suicide, leaving him with a large debt. He recently noticed a black car watching and following him, and suddenly his pimps started being murdered. These pimps have connections to the police (the blond pimp was calling the officer who interrogated Jeoh). Jeoh believes Seongrok (the redhead ML) will be his salvation because, for reasons unknown, he has killed all the men who have been abusing him.