Three relatives of victims come together to get revenge on a murderer twenty-six years after the massacre. The man had killed groups of people in the 1980 Gwangju murders.

A writer kills his landlady and stages the body to look like the work of an active serial killer. Anxious that the police might figure out the truth, he decides to insert himself into the investigation using his detective friend.

Ho-jae has the building, the house, the fancy car that his parents left to him to manage as they live abroad for business. Ho-Jae was born with a silver spoon in his mouth. Ho-jae who pretends to be a dutiful son in front of his parents. He enjoys casual sex with women. For Ho-jae who had been living a life all his friends were envious of, there is a sudden wrench in the works. Did he play his con too well? His mother asks his aunt to introduce him to some nice girls. A sexy aunt and a devious nephew... their dangerous cohabitation starts!