For a paltry sum of money, Jung-hyuk injures himself slightly in the right hand. In tense relationship with his employers, he meets a young woman working in a cafe that intrigues him, reviving the images of a distant memory while Sang-min's problems are growing up.

Sang-min tries to negotiate the payment of his debt he owes to a notorious gangster, Tony. The deadline has already passed but he is trying to get more time. Jung-hyuk has to prove himself in the ring but his right hand hurts.

Sang-min finds himself trapped. The second deadline of the debt has come to an end. Jung-hyuk discovers Sang-min's troubles and decides to help him. The troubles continue for Jung-hyuk and his addiction reappears, reviving a memory that has haunted him for too long.

Sang-min and Jung-hyuk have dinner. They talk about a robbery without risk. But Jung-hyuk refuses and tells him to avoid the problems. Sun-ho auditions a young woman in his music studio in a very personal way. At the karaoke, Sang-min spends the night having fun.

Sae-mi meets Ina, a former classmate who dropped out of school for a lucrative but questionable activity. Hiroshi makes a mistake that could have changed Sae-mi's situation if she hadn't seen Ina again.

In Seoul, OH Jung-hyuk, a boxer, working occasionally as a debt collector, is preparing for a fight in the coming days. MOON Sang-min, a young and immature man, try to get money, feeling seriously threatened. WANG Sun-ho, a rich and arrogant young man, contacts his father, a powerful CEO of a big Korean company who categorically refuses to talk to him.