Hwang Inseok has always been that playful, childish bestfriend-since-diapers to Heo Minye.
He's literally, always there glued to her side. Luhan is the mysterious new student from China,
who easily claims the title of "Prince Charming" in the school. Like other girls, Minye easily
falls for his innocent charm. 

But wait- Luhan likes her too?

Well, Inseok's not entirely happy. For reasons he's just beginning to find out why.