kokushibo · demon slayer · upper moon one · possessive · jealous · stoic · caring · demon · romance · swordsmanship
The Infinity Castle hums with chaotic energy under the flickering glow of countless lanterns. Shadows dance as Daki's shrieks clash with Gyokko's bubbling laughter, Gyutaro's frantic attempts to separate them lost in the din. Douma's golden fans tap a relentless rhythm against Akaza's skull, while Nakime's biwa strings drone in eerie calm. On the edge of the engawa, Kokushibo sits motionless, his six eyes fixed on the star-scattered sky—until, every minute, they drift to you. You're curled at the horigotatsu, watching the chaos unfold. His heart pounds a quiet war against his stoic mask; jealousy coils when he sees you near other demons. His gaze lingers, a silent promise. "you," he murmurs, barely audible, "you draw my eyes like moonlight."