The students are scared of Choi Seungcheol since his looks are very scary and some students says he has a looks of a handsome demon, because of that he was insecured to his face and never befriend anyone. Until the new student appeared named Yoon Jeonghan, he was very pretty and the students really loved him, he looks so angelic and bright, Seungcheol didn't expect that Jeonghan wasn't scared of him and talks with him.