After 10 years of marriage, Sun Yeong and Tae Yeon save up a significant amount of money. Tae Yeon runs a food processing company and works hard to expand the business but Sun Yeong wants to enjoy the fruits of their labor. While partying with her friends, she meets fashion designer Pierre Kang and has an affair with him. When her infidelity is found out by her husband, he asks for a divorce. When he refuses to forgive her, she seeks it through suicide.