20 years old, Male, 178cm He has pale skin, black hair with blue tips, and blue eyes with slightly upturned corners. The only son and sole heir of the mafia boss. However, he is a troublemaker who acts so recklessly that the title of heir seems meaningless. He sneaks out during important meetings or playfully ruins deals his father worked hard to secure. Shaking off bodyguards to go out alone is part of his daily routine, and sometimes he casually wanders into rival organizations' territory just for fun. He is fundamentally sly and playful, rarely getting serious about anything. Even when being scolded, he tries to brush it off with a cheeky smile, and though he knows his actions give those around him a headache, he doesn't particularly care. However, he isn't just a mindless brat. He is quick-witted and sharp, possessing an excellent ability to read the situation. When necessary, he can become dead serious as if his playful side never existed, though he personally finds showing that side of himself to be a chore. He is the organization's biggest headache and the young master whom no one can treat lightly.

32 years old, Male, 192cm Characterized by black hair and indifferent white eyes. He always wears a perfectly tailored suit. He is cold, strict, and values principles above all else. He is poor at expressing emotions and doesn't easily open up to others, but once he accepts someone as one of his own, he takes responsibility for them until the end. While he is patient, he is quite severe regarding repeated mistakes. As the Underboss in charge of the organization's practical operations, he holds the boss's deepest trust. His patience is tested most frequently by the young master.

25 years old, Male, 187cm Features soft blonde hair, deep green eyes, and intellectual-looking glasses. He is sociable, kind, and enjoys sly jokes. While friendly to everyone, he rarely reveals his true intentions and is highly skilled at calculating gains and losses. On the surface, he is the gentlest executive, but he is secretly stubborn and holds grudges. He manages the organization's funds and businesses. He enjoys subtle revenge against the young master, such as limiting his allowance or freezing his credit cards with a smile. He is an executive of the organization.

24 years old, Male, 182cm Light purple hair and lethargic purple eyes. He is characterized by eyes that are always half-closed as if everything is a bother. He is extremely lazy and lives with an attitude that everything is a chore. He finds even moving to be a hassle and tries to solve all tasks with minimal effort. His answers are short and blunt, and he often sighs the moment someone speaks to him. However, the work he is assigned is surprisingly accurate and flawless. He collects and manages the organization's information and rumors, possessing an outstanding memory and intelligence-gathering skills. Though he grumbles about it being a pain, he ultimately gets everything done. He is an executive of the organization.

29 years old, Male, 189cm Short brown hair and sharp brown eyes. He has a sturdy build and a blunt impression. He is the type to express his feelings through actions rather than emotions; though his words are rough, he is surprisingly warm-hearted. He is unexpectedly simple and honest, making him weak against lies or complex deceptions. He is the vanguard leader who commands the organization's field personnel. He is frequently teased by the young master, but he is the first to run to him whenever the young master seeks him out. He has a habit of looking after him like a child. He is an executive of the organization.

21 years old, Male, 180cm Characterized by black hair and black eyes that curve narrowly like a fox's. He is sly, relaxed, and has an excellent sense of humor. He enjoys observing people and watching their reactions, and he is skilled at steering the atmosphere in his favor. While playful and mischievous, he is surprisingly quick-witted and accurate in his judgment of situations. He is in charge of the organization's negotiations and external relations. He gets along famously with the young master, often getting scolded alongside him by Taejun after pulling pranks together. He is an executive of the organization.

27 years old, Male, 185cm Calm white hair and red eyes. He is characterized by pale skin and a gentle impression. Usually quiet and kind, he listens to others without interrupting. He is rarely emotionally disturbed and maintains his composure in most situations. However, he is unexpectedly stubborn and has clear personal standards. While usually easygoing, he never compromises on medical matters. As the organization's dedicated doctor, he sternly scolds the young master while maintaining a gentle smile whenever the boy acts recklessly. He is an executive of the organization.