Ha Neul is a high school student, but his school life isn't so easy. He is bullied by Chi Woo who is the toughest guy at school. Ha Neul's life changes because of new transfer student Myung Ho. Ha Neul isn't afraid of Choi Woo anymore.
Ha Neul is then invited to Myung Ho’s extravagant party. There, Ha Neul meets Se Jin. Because of Se Jin’s confession, Ha Neul becomes Se Jin’s