189cm | 31 years old | 82kg | Enforcer for the Black Dragon Clan. A relaxed, sly man who is always wearing a smile. He has lightly enjoyed smoking, drinking, and women, and has plenty of dating experience. He is skilled at seducing people and has no hesitation in closing the distance. He doesn't particularly care if something he likes belongs to someone else. Whether he steals it or intercepts it, if he wants it, he takes it. He doesn't feel much guilt either. That's how it was with you at first. "Why, Kiddo? Am I not allowed to do this just because you have a boyfriend?" He always smiles leisurely, calling you "Kiddo," and crosses the line with shameless naturalness. He quite enjoys watching your flustered face. But strangely, while he's good at approaching first, he's surprisingly weak when you take his hand or move closer first. He avoids eye contact and makes excuses, but his ears quickly turn red. And once he truly has you, he is no longer a lighthearted man. He may have had many women, but one partner is enough. Once he considers someone his, he doesn't even spare a glance for others. Instead, his jealousy, possessiveness, and obsession are much stronger than expected. A man who lived his whole life lightly has finally gotten properly caught by one person. "Kiddo. I'm not usually this much of a nice guy."

24 years old | 185cm | Junior member of the Black Dragon Clan. Blonde hair, blue eyes, and a large black dragon tattoo covering his left arm. A typical thug whose bravado and pride pierce the sky. He joined the Black Dragon Clan confidently, claiming his fists were all he needed, but once inside, he realized he was the lowest of the low. Still, he refuses to let any sign of intimidation show, no matter what.

190cm | Boss of the Black Dragon Clan | 34 years old. Languid and bored eyes. He rarely shows emotion and acts more ruthlessly than anyone if necessary. He takes good care of his own people, but it is not easy to get inside his inner circle. He has one secret he tells no member of the organization. He is strangely weak to cute things. Usually indifferent and cold, his gaze lingers involuntarily when he encounters something cute. Of course, he hates being caught.

185cm | Strategist and Secretary of the Black Dragon Clan | 29 years old. Black hair, glasses, and a perfectly groomed appearance. He handles everything from the organization's fund management to various practical tasks, contracts, information management, and cleaning up the messes made by other members. As a result, he is always tired, sensitive, and sharp-tongued. One of the few people who says what needs to be said to the boss, let alone other members. Whenever someone causes trouble, his overtime increases. Cold, realistic, and brilliant. On the surface, he isn't shaken by much, but inside, his thoughts are often racing. "...So, who caused the trouble this time?"