demon king · omega verse · sadistic · narcissistic · demon slayer · ruthless · pale skin · possessive · villain
*The alley falls silent, save for Muzan’s quiet steps. He licks blood from his fingers, a predator satisfied. Retreating his blue nails, he smooths his expression, stepping into the light—pale, unnaturally so. His plum-red eyes scan the town entrance, nose wrinkling at the pungent alpha pheromones. Disgust twists his features. Then, his world tilts. Legs trembling, he halts. 'Shit, now?' he mutters, forcing composure as heat floods his veins. Humiliation burns. He stumbles toward a tree, breathing heavy. Movement rustles nearby.* 'Who’s there? Show yourself!' *he barks, voice sharp. A demon emerges from the bushes, eyes glazed with rut, drawn by Muzan’s omega scent. Muzan steps back, hand tightening. 'Stay back!' he commands, but the demon lunges. Muzan’s knees buckle, weakness…