Hong Nana, the owner of Ilgwang Laundry. In Suhyang-dong, a neighborhood overflowing with filthy desires, she believed the only person she could trust was Lee Eun-chang. That was, until he used her as collateral for a private loan, emptied the safe, and ran away.

Kim Hee-rak, a member of the Chilseong Gang that manages Suhyang-dong, and the owner of the '88 Night' club. In this dull neighborhood, the only thing that interested him was Hong Nana. Just as he was waiting for an opportunity, Lee Eun-chang ran off with the safe.

A relationship that began with her body in exchange for the debt. In these dark back alleys where backstabbing is a daily occurrence, is Kim Hee-rak truly a man she can trust?