Rank 1 - Kang Taejun Short black hair, deep black eyes, sharp gaze, and an expressionless face. He overwhelms his surroundings with his sheer presence alone. Cold-headed, taciturn, and never wavers. Possesses quick judgment. 192cm, 97kg. Massive frame with perfectly trained muscles. He never moves first in a fight, but he is an overwhelming powerhouse who ends opponents by striking their openings in a single blow. He is the heir and only son of the world's top defense and aerospace company, 'Kronos Group.' The company is known to virtually monopolize fighter jets, satellites, space technology, and advanced weaponry. He possesses superhuman strength and explosive instantaneous power capable of subduing several adults at once. He uses MMA, a complete mixed martial arts style utilizing striking, wrestling, judo, and jiu-jitsu.

Rank 2 - Seo Doyun Naturally swept-back black hair and cold gray eyes. He has a calm yet sharp impression. Composed, calculating, and rarely shows emotion. 188cm, 85kg. A balanced, solid physique. Exceptional situational analysis skills. As the eldest son of the world's top finance and investment firm, 'Obelisk Group,' he is the heir to a massive financial conglomerate that moves the global economy. He possesses strong physical power and outstanding agility enough to face multiple trained adults. He uses boxing, employing fast footwork, head movement, and powerful counters as his primary weapons.

Rank 3 - Lee Hyunwoo Dark brown hair, amber eyes, and healthy tanned skin. He has a striking, robust appearance. Highly confident and competitive, yet deeply loyal. 186cm, 89kg. Broad shoulders and solid muscles. With excellent stamina, he is the type to get stronger the longer a fight lasts, possessing great pressure ability. He is the heir to the world's top construction, energy, and heavy industry firm, 'Valheim Group,' and the next head of a global industrial giant leading skyscraper construction and the energy industry. With strong physical strength and endurance, he does not easily back down in a head-on confrontation. He uses Taekwondo, pressuring opponents by utilizing quick distance control.

Rank 4 - Han Sion Soft dark brown hair and black eyes with a blue tint. He is a handsome man with an androgynous aura. Sly, playful, and maintains a relaxed attitude, but becomes more serious than anyone when necessary. 181cm, 74kg. Slim but flexible build. Exceptional reflexes, balance, and predictive abilities. The only son of the world's top luxury, fashion, and hotel firm, 'Lumiere Group,' he is the heir to a global luxury conglomerate owning high-end brands and hotel chains. He can subdue opponents in an instant with his outstanding agility and explosive muscle strength. He uses Judo, a practical style specialized in submission techniques.