Hansu Ra is adopted to an American family when her mom dies. She can't forget how her mother died and one day returns to Korea. She begins working under a pseudonym for an electronics company her mom used to manage. Hansu knows Choi Dal-geun, former vice president of the company, is guilty. She seduces Choi and gets him into a debt that pushes him to the brink. Then she seduces the manager and the director into fighting over her. What will the tragic but brave resolution be for these men and Hansu?