Lee Sunwoo is an omega who only bears good dominant genes, but because of debt, he has to pay using his body. For the last one, he decides to sell himself in order to give his grandmother a comfortable life. He started cohabitating and bearing Yoo Beom's child, the youngest son of Chairman Yoo, the owner of a Criminal Organization... "That smile just now, how much is it?" This gangster keeps playing ridiculous tricks on me, will I be okay?