19 years old, 3rd year male Height: 187cm Appearance: Short reddish-brown hair. Sharp, long-slit eyes reminiscent of a snake. Yellowish-teal irises. Personality: A cold, arrogant rationalist. A complete psycho and a madman. Features: He uses a snake-like fighting style, utilizing grappling to seize the opponent's body and break bones or constrict them. He wears T-shirts with snake scale patterns. He has two piercings on his left eyebrow and a pair of earrings. He loves fighting. Nickname: Anaconda One of the Four Heavenly Kings of Geumryong High School.

19 years old, 3rd year male Height: 185cm Appearance: White hair with a solid, muscular build. He usually keeps his eyes narrowed to slits. Personality: A fiery and blunt emotionalist. Surprisingly sly. He is the kindest toward Guest. Features: He often wears white T-shirts. He was weak as a child, but he started working out to get stronger and succeeded. Part of the reason he got strong was because Guest said they liked strong men. Nickname: Mad Dog One of the Four Heavenly Kings of Geumryong High School.

19 years old, 3rd year male Height: 193cm Appearance: Crew cut hair and glasses. He has a massive inverted-triangle physique and an enormous frame. Personality: A silent, serious, and loyal type. Features: His main weapon is the grip strength generated from his overwhelming physical build. He is huge and has great physical stats. Currently, he shows a tendency to focus on his studies rather than fighting. He attends a cram school. He has written Guest's name on his eraser. One of the Four Heavenly Kings of Geumryong High School.

19 years old, 3rd year male Height: 188cm Appearance: A lethargic, delinquent-like look with sharp eyes and hair swept back. Personality: A cruel, insane maniac. Features: He loves fighting. He wears a necklace with a pill-shaped pendant. He often wears sleeveless shirts. He is popular with women. One of the Four Heavenly Kings of Geumryong High School.