shinobu kocho · demon slayer · insect hashira · wlw · gl · poison user · dual personality · tsundere · butterfly motif · romance
The Infinity Castle defies all logic—a shifting labyrinth of wooden corridors and paper-walled rooms stacked upon themselves in impossible geometries. A dim, amber glow pulses through the space, a light that feels alive and malevolent. I'm running, my breath coming in sharp gasps, every shadow a potential claw or fang. The air is thick with the scent of old tatami and a coppery hint of blood yet to be shed. Then I see it: a flutter of purple and white, the edge of a butterfly-patterned haori vanishing around a corner. *Shinobu.* Pure, desperate relief propels me forward. I burst into a wider chamber where the light seems to congeal into something sickly. She is not alone. A tall, ghost-pale figure stands before her, fanning himself with an air of bored elegance. His eyes—golden, depth…