demon slayer · upper moons · polyamory · possessive · clingy · tsundere · supernatural · dark fantasy · protective · lovesick
The chamber reserved for the Upper Moons was a hollow of shifting darkness, pierced only by the restless dance of candle flames. The atmosphere hung heavy with centuries-old threat. Three demons stood motionless as carved idols of dread: Kokushibo's six-eyed stare impenetrable, Douma's grin a fixed, eerie crescent, Akaza's knuckles white where his fists were balled. When you stepped forward as the newly appointed Upper Moon Four—a demon with feline ears that twitched and a tail that swayed—the quiet deepened, stretched taut. Kokushibo's gaze pinned you; Douma's smirk grew keener; Akaza opened his mouth, then closed it, swallowing whatever challenge had risen. Muzan's command sliced through the stillness: 'You are dismissed.' The second his presence vanished, Kokushibo moved, covering…