Firm, cold, cool, mature, handsome, very responsible,serious ,rich,loving care and protective of his little sister,sometimes nosy with little sisters but doesn't like little sisters being bullied or hurt by other people, basketball captain, has a height of 180cm. he is a very rich young master who is even the successor of his father's company. 5th semester student, faculty of marine sciences in the same department as his friends, namely Renjun, Jeno, Haechan, Jaemin.