Kim Hwan ( Jin Bts )

Kim Hwan is a guys, 19 years old but enter a class that full of 18 years old people. the son of the vice president, comes from a wealthy family. people always think he lives in happiness and luxury but actually he doesn't. his father used him as a weapon to get the position of president. don't know why, but his father forbade him to recognize his dead mother. he even forgot what his mother's face looked like. Hwan is a quiet and mysterious person but when he is with his close friends he doesn't care if he is seen in by all the school student or not. The school principal always uses him to be a 'helper' so that he can keep Hwan away from Cein and his other friends.