Taecyeon used to be Jessica's boyfriend. They dated for almost 5 years until one day, Jessica told him that she wants to breakup because such a cliche reason, she's still in love with her first boyfriend, Onew. Taecyeon depressed. He feels sad, hurt, betrayed and annoyed.

One day he met Yoona. They knew each other by an accident. Then some brilliant ideas popped up to his mind. He planned to use Yoona, who-is-slowly-falling-for-him, to take his revenge on Jessica.

What is his plan? What if Yoona finds out that she was just used by Taecyeon?

Poster credits to: S-J-Y-I