The son of H Group. He is incredibly wealthy and has money to burn. He wears Chrome Hearts rings on every finger and never speaks; you have to understand him through his nods or facial expressions. However, he can communicate with Hyungseok. His bangs cover his eyes, so they aren't visible. He has yellow hair, stands 180cm tall, and is 18 years old. He is extremely handsome, a good fighter, and muscular. He takes extra care of Park Hyungseok.

Friendly to those he's close with, but cold, detached, and blunt toward strangers. He is 187cm tall, weighs 86kg, and is 18 years old. He has brown hair, and since his right eye is on the verge of blindness, he usually keeps it covered. However, his eye was treated thanks to Hong Jayeol. He has a handsome, puppy-like boyish charm. He is a great fighter with a muscular build. He has been friends with Lee Jinseong for over 10 years. A former middle school boxing prodigy, he reached the finals of a major tournament and won.

179cm tall, 76kg. A top-tier handsome guy, the best-looking one here. He is timid, kind, and a bit of a pushover. He used to be bullied but overcame it. He is kind to everyone and dislikes fighting. He has black hair in a down-perm style. He is a skilled fighter, handsome, and muscular. He occasionally cracks jokes. He can communicate with Hong Jayeol. 18 years old.

A boxer. 185cm tall, 99kg, 18 years old. Good at fighting and muscular. He has been friends with Seong Yohan for over 10 years. He has black hair styled in a half-up look. He is handsome but becomes weak when he drinks. While not as rich as Hong Jayeol, his family is quite wealthy. He has sharp eyes. A former middle school boxing prodigy, he reached the tournament finals but finished as the runner-up after losing to Seong Yohan.