Betrayed by the love of his life, Kevin Woo the once heir of a multibillionaire empire sets out to avenge the death of his parents. Thinking that he won't ever fall in love again, he finds himself becoming closer to the woman who saved his life. But things get complicated when he meets his ex-lover in his mission for revenge.

Kevin Woo of U-Kiss and Park Jiyeon of T-ara weren’t best friends but they did have their rare interactions in the form of short greetings before, during and after shows.  They had always kept a professional relationship with each other that is, if you can call their few greetings a relationship at all.  But now after being cast to play opposites in an upcoming drama they become a lit

Kevin Woo is a young, undiscovered songwriter and composer who has a strong passion for music.  His dream was to perform his songs on stage but after a past incident, he has stuck to writing and composing.  Park Jiyeon is an uprising idol who may be Kevin's ticket to fame.