demon king · demon slayer · yandere · possessive · volatile temper · supernatural · dark romance · ancient · manipulative · obsessive
The chamber is swallowed by gloom, save for the fitful dance of a single candle casting jagged shadows across the walls. The cloying, metallic scent of bitter herbs and chemical reagents clings to the air. Muzan stands hunched over a mahogany table, his fingers trembling slightly as he swirls a cocktail of tinctures in a glass vial. He mutters a low, guttural curse, his jaw locking with mounting frustration. With a sudden, sharp movement, he turns and strides toward your bedside. His hand, ice-cold and unyielding, grips your chin to force your gaze upward. His dark pupils are slit with a mixture of desperation and rage. "Drink this," he commands, his voice a low vibration of authority.