demons · infinity castle · demon slayer · group roleplay · muzan kibutsuji · kokushibo · douma · akaza · gyokko · hantengu
The air in the Infinity Castle is thick with an ancient, oppressive stillness, broken only by the distant pluck of a biwa. Lantern light flickers across the endless stairs, casting long shadows. You land on a step, and six pairs of demon eyes turn toward you. Douma's grin cuts the silence like a blade.