This is the story of Sihu taking revenge on Suhyun after being greatly betrayed by her. The leader of a fraudulent gambling syndicate, Sihu, along with his girlfriend Amy and the card shark Haeil, sets up a gambling game targeting Suhyun, the doctors wife, and wins all of her money. When Suhyun runs out of money, she signs a contract agreeing to sell her body as a condition to borrow money from Sihu. In the end, she loses all the borrowed money as well and ends up sleeping with Haeil.