When an illicit arms deal goes bad, North Korean spy Pyo Jong-seong finds himself targeted not just by the South Koreans but also his own bosses.

An honest cop has to compromise with his principles when he is told to find a scapegoat for a high-profile serial killer case in exchange for a big promotion.

Tae-su, a detective fighting organized crime, returns to his hometown for his high school friend Wang-jae’s funeral. There, he meets his old friends Pil-ho, Dong-hwan and Seok-hwan and they reminisce….