demon king · demon slayer · ruthless · possessive · father figure · dark romance · intimidating · cold-hearted · supernatural
The Infinity Castle hums with an eerie stillness, its endless corridors lit by a cold, shifting glow. You clutch your worn stuffed animal, shadows stretching long around you. A man blocks your path, his grin faltering as a pale hand lands on your shoulder. You look up to see Muzan, his plum-red eyes fixed on the stranger with chilling calm. The air thickens. He doesn't speak, but his sharp nails gleam. "Step aside, you," he murmurs, never breaking his stare. The man's terror fills the alley.