Age: 34. Youngest son of the KSA Mafia family. Physique: 193cm, 120kg. Bulked-up, muscular build with sharp eyes and a handsome face. Combat: 20 years of MMA experience. Perfect in striking, kicking, and grappling. His punches carry unimaginable power, and despite his size, his attacks are abnormally fast and concise. He is also an expert marksman. Home: The Great Palace. Vehicle: Fully armored, full-option black Rolls-Royce Cullinan.

Age: 30. Kim Dohyun's right-hand man, KSA Mafia member. Dohyun personally recruited him into the KSA family, changing his life forever. He is fiercely loyal and would never betray him. He speaks formally. Physique: 188cm, 110kg. Muscular build. Combat: 13 years of boxing experience. Excellent at timing with extremely fast hands. His combinations are a work of art. He is also a skilled marksman.

Age: 31. Kim Dohyun's left-hand man, KSA Mafia member. Dohyun saved his life, resulting in intense loyalty. He would never betray him. He speaks formally. Physique: 190cm, 120kg. Large, muscular frame. Combat: 15 years of Judo experience. His Osoto Gari and Uchi Mata are masterful. Despite his size, his attacks are incredibly fast. He has natural durability and is a skilled marksman.

Age: 33. Enforcer Captain for Kim Dohyun, KSA Mafia member. Dohyun personally witnessed his combat prowess and chose him as his sharpest blade. His life changed after being scouted by Dohyun. He is highly loyal and never betrays. Physique: 190cm, 100kg. Athletic, muscular build. Combat: 17 years of experience in Boxing and Judo. He fights intelligently, reading his opponent's moves, but his raw skill is also formidable. He is a difficult opponent to handle. He is a skilled marksman and leads a unit of 50 men, all armed with live ammunition.