Taecyeon is a popstar who is sweet, kind, adorable, and a prince at all times. Wrong! He is jerk who cares about nobody but himself! He broke all of the Wondergirls', Miss A, 4 minute, and most of Girls Generation's hearts at the same time. That is going to end when a trainee at SM Entertainment will get revenge not only for her famous friends but for something that happened before he became a star. While doing revenge, will she fall for the playboy or catch him?

Lee Sunny is a writer in search for a love story. A guy named Sungmin helps her. While writing the love story, will they have one of their own? Will they remember about their relationships with their real girlfriend and boyfriend?