Kim Seungjin is happy, content with life as it is. She spends her time eating ice cream with her best friend Shin Dongho. But all that changes when she is forced to move. In a place where she knows no one, she finds herself becoming involved with Lee Kiseop, the boy hated by almost every one he knows. But for what reason? And when she finds he needs someone to help him, she seeks the advice of best friends and popular pretty boys -