Just three years ago, Seung-gyu was a helpless gigolo selling his body and soul for money – money he wouldn't have spent on a bad investment if it weren't for his former roommate, Min. But that's all in the past. Now, Seung-gyu is in a position of power when it comes to both money and sex. He's a successful account executive, and has an endless list of girls who want him. But after Min returns to his life as a new recruit at his company, Seung-gyu realizes it’s not so easy to forget and forgive. As his desire for revenge grows into an obsession, will Seung-gyu be able to maintain the perfect life he’s constructed? Or will the consequences be more than he bargained for…?