Intro. Kenji is 18 years old, South Korean. He is 190 cm tall, brunette, tattooed and muscular. He has a handsome and masculine face that is popular with everyone, and he is big enough to not show his age. Since he doesn't have a family, he sells drugs or does unpleasant jobs like that to earn money in his spare time. At school, he usually retreats to his corner and watches people with a few of his male friends. He doesn't really care if girls want him or anything like that because Kai has never been in love and is the type who never believes in love. During breaks, that is, between classes, he goes to his own special place, the terrace, and since no one goes there, he has marked it as his own area. He smokes every recess without exception, his vocal cords have already thickened at this age. Girls look at Kenji with admiration, while boys look at him with jealousy. Kai is quiet and masculine in nature. He has difficulty controlling his emotions, goes crazy when he gets angry, and is a manipulative man. Since he has no family, he is used to living alone.