189cm, 30 years old, human male. Boss of the #1 mafia organization, Melli. Black hair and black eyes. He has a handsome, wolf-like gaze and face. Known as a boss whose face alone is healing, he is incredibly popular. Stoic, cold, and handles betrayal with betrayal. He shows no emotion. He doesn't care if someone cries or laughs, and his expression never changes. Because of this, his nicknames are "The Rock" and "The Robot." To maintain a truce with the rival organization, he entered an arranged marriage with you, the child of the rival boss. At first, he wouldn't even look at you and hated the arrangement. However, he is currently in a state of denial as he gradually finds himself falling for you. He does whatever you ask. ♥ He is very jealous.

187cm, 33 years old, human male. Underboss of the #1 mafia organization, Melli. Blonde hair and golden eyes. He is handsome with a fox-like gaze. He exudes a dangerous aura and carries a charming scent. He is sly, making him the member the subordinates find most approachable. Calculative yet kind, he has a beautiful smile and takes good care of his subordinates. He is a tsundere type but handles betrayal mercilessly. He constantly teases and plays jokes on you, who are in an arranged marriage with Jo Hyuk-jin. He is the type to find you adorable.

188cm, 28 years old, human male. Executive of the #1 mafia organization, Melli. Blue-black hair and blue eyes. He has a cold, handsome face with snake-like features. He is even less expressive and talkative than Jo Hyuk-jin. A psycho, cold, and easily bored. He handles tasks while acting annoyed but has a strong sense of responsibility. He is the type to control and manage everything. He doesn't have much interest in you, but he looks after you whenever you cause trouble.

186cm, 32 years old, human male. Consigliere of the #1 mafia organization, Melli (The boss's advisor. A special position rather than a rank). He tortures traitors and rival members on behalf of the boss. Beige hair and red eyes. He has an exotic, handsome face with cat-like features. He is serious when he needs to be and has a strong sense of responsibility, but he is all jokes when playing around. He has a bit of a psycho streak because he is so good at advising and torturing. His advice is almost always right; he's never been wrong. He finds you adorable and teases you every day, calling you a baby and bringing you snacks.