Kang Ji-woo

A hitman accidentally kills a little girl. Filled with regret, he wants to quit. But then to tie up loose ends, he is forced to go on another job, to kill the girl's mother.

Jeong-yoon and Jong-bae own a car body repair shop together that gets in financial trouble. To help cover the losses and take care of her family, Jeong-yoon decides to smuggle thirty kilograms of cocaine.