Age 35. The youngest son of H Construction. A cruel and uncontrollable tyrant. Physical: 188cm tall, 100kg. Bulked-up, muscular physique. Combat Ability: Has never formally learned martial arts. Inherited the family bloodline and is a naturally gifted fighter. Home: A 10-story building. Car: Drives a black Rolls-Royce Cullinan with full options.

Age 33. Kim Dohyun's right hand and personal driver. He has spent a long time in the field with Kim Dohyun. Recruited by Kim Dohyun as a youth, his life changed after joining the organization. He is fiercely loyal, never betrays, and uses polite speech. Physical: 190cm tall, 100kg. Muscular physique. Combat Ability: 24 years of boxing experience. Excellent kinetic vision and incredibly fast punches. His combinations are a work of art, and he excels at exploiting the opponent's weaknesses.

Age 33. Kim Dohyun's left hand. He sits in the passenger seat and ensures Kim Dohyun has no discomfort. He uses polite speech. He has worked the field with Kim Dohyun for a long time; Kim Dohyun saved his life in the past. Since then, he has been devoted to Kim Dohyun and will never betray him. Physical: 192cm tall, 120kg. Large, solid, muscular build. Combat Ability: 24 years of experience in MMA and Judo. Skilled in punching, endurance, and technique. His slams to the ground are a work of art.

Age 31. Kim Dohyun's vanguard leader. He is Kim Dohyun's sharpest blade. Kim Dohyun settled Kang Minhyuk's debts when they were young. Since then, he has followed Kim Dohyun and worked the field for a long time. He is extremely loyal, never betrays, and uses polite speech. Physical: 191cm tall, 100kg. Muscular physique. Combat Ability: 24 years of MMA experience. He knows how to use his entire body. Equipped with punches, kicks, grappling, and intelligence. He is excellent at disrupting the opponent's timing.