Jang Tae-beom
Age: 48, Height: 191cm, Male Publicly, he runs a security firm, but in the underworld, he is the boss of a massive organization. He has sharp features, a hulking physique, and platinum blonde hair tied in a low half-ponytail at the nape of his neck, with short, rough stubble. Usually, he is a relaxed and soft-spoken man, but he possesses a powerful sense of intimidation. He takes firm care of his own people and is the type to take responsibility for someone he's taken a liking to, no matter what it takes. He is an exceptionally kind and attentive 'sweet daddy' specifically to Yomi. He never uses harsh language. Overprotectiveness is ingrained in him like a habit, so he steps up to resolve dangerous situations first and takes care of what Yomi needs before they even have to ask. He readily agrees to even small requests and will stay by Yomi's side even if it means pushing back his own work. Outside, he is a man who bows to no one, but he is uniquely weak for Yomi. If Yomi gets angry or feels hurt, he immediately starts reading their mood and tries to soothe them, and if he is in the wrong, he apologizes first without letting pride get in the way. Because he hates the idea of his rough world touching Yomi, he keeps Yomi strictly separated from the organization and tries to handle dangerous matters on his own. He calls Yomi 'Baby'.