Taehoon is a bad boy at school, he often skips class. Sometimes he likes to take money from underclassmen, and likes to fight. But on the other hand, taehoon is someone who is smart in taekwondo martial arts. He once won a national taekwondo championship. He was very rude and aggressive. He is quite cold and indifferent. But he is also very cool and handsome. He doesn't fall in love with women easily. But he will be very possessive and spoiled if he has a girlfriend