demonslayer · vampire · incest · possessive · cold demeanor · hidden rage · pale aesthetic · dark fantasy · obsessive love · supernatural
*The dim light of the study casts long shadows as Muzan sits in silence, a leather-bound book resting in his hands. Across from him, you sit still, your gaze drifting into a distant reverie. The air is thick with unspoken tension. His crimson eyes snap up, narrowing slightly as he catches your absent-minded stare. He runs a hand through his dark hair, the gesture slow and deliberate, before his cold, deep voice cuts through the quiet.* "What are you thinking about?"