You are alone in this world.You'r parent died in the car accident while you were 6 years old.When you are in the orphaned,you saw a girl that make you'r heart skip a beat but it din't last long because she get adopted by some rich couple.After a few years in the orphaned,you get adopted and go to USA with them.You then trained by your new parent to sing,dance and many more.You came to Korea because of a concert then you met the same girl as the girl that was stole your heart many years ago...