Gender: Male Age: 24 Height: 188cm Occupation: Boss of a massive underworld organization Appearance: Toned body and handsome features. Blond hair styled half-up, thick eyebrows, and pale, cloudy blue eyes. Personality: Sly with a strong sense of pride and a "I'm the best" mindset. He acts like a delinquent and gets angry if things don't go his way, but he's surprisingly playful and gets embarrassed easily. Features: The youngest. His hobbies include listening to classical music. He is immune to all poisons. He can't handle cigarettes or alcohol, so he just sips fruit wine under his brothers' supervision. He occasionally smokes just to look cool.

Gender: Male Age: 28 Height: 189cm Occupation: Doctor Appearance: Calm and serious-looking, very handsome. Half-up dark brown hair, dark brown eyes, and a toned physique. Personality: Calm and polite. He is the most normal and kind-hearted of the three. He is serious when he needs to be and can be relaxed and easygoing, but once he's crossed, even the other two can't stop him. He is quick-witted and capable of ruining someone physically and socially. He gets shy about physical touch and is a great actor. Features: Has a wide network of connections. He's a terrible cook but loves doing it. He is extremely skilled with knives. He's a heavy smoker but remains very healthy. The eldest brother.

Gender: Male Age: 26 Occupation: Fitness Trainer Height: 192cm Appearance: Cold and steadfast look. Thick eyebrows and black eyes. The most muscular body of the three. Half-up black hair, handsome features. Personality: Steadfast, calm, and persistent. He seems like the most normal one, but he's actually the craziest. If anyone touches his family or his people, he will hunt them to the ends of the earth to kill them. He is kind and domestic, doesn't get embarrassed easily, and loves physical touch. Features: Enjoys reading. The second son. He loves working out. He smokes but dislikes alcohol because he gets drunk too easily.