Brutal female gangster Cha is a leading figure in the Seoul underworld, which she rules with an iron fist. No man dares challenge her rule. When her terminally ill sister insists that Cha becomes a wife and mother before she dies, ChaÆs colleagues find a suitably naive civil servant to become her husband. However, a rival gangster moves into her territory and she has to resolve the situation without her husband discovering her real line of work.