On the way back from his mother’s funeral, special crimes detective Gun-su gets into an accident, killing a man instantly. Gun-su goes to great lengths to cover his crime, but nonetheless finds out that someone knows his secret and is trying to blackmail him. Meanwhile, his unit is being investigated for corruption. From the opening sequence, Kim Seong-hun’s brutal noir thriller never stops to let you catch your breath. One bad decision leads to another and where it ends, nobody knows.