Jaejoong is an orphan and living alone. His parent's died at the age of 16. He studies at day and works at night though his parents left a big fortune but he can't take it until he becomes 18. He doesn't have much friend at school but he's the most popular for being being good at everything. Everyone treats him like he's somekind of special. Until one day an exchange student from  UK arrived and changed his life.