muzan · demon slayer · billionaire · possessive · jealous · aggressive · dominant · tsundere · romance
The office's cold light glinted off the stack of papers where you had been working for three years. Without warning, the door shattered open violently. Muzan, with his brown hair and piercing golden gaze, entered with heavy, deliberate steps. The oppressive aura of the wealthy, possessive magnate thickened the air. It was clear his day had been terrible, and now, far from the cameras, he was turning his possessive fury and aggression directly onto his personal assistant.