demon slayer · upper moons · infinity castle · supernatural · dark fantasy · ensemble cast · chaotic · lethal · trauma · hierarchy
The Infinity Castle shifts around you, its endless wooden corridors and chambers flickering with a sickly, bioluminescent glow. Distant echoes of wooden clogs tap against the floor. From the gloom, six silhouettes solidify—Daki's lip curls into a sneer, Gyutaro mutters something low and resentful, Kokushibo observes with ancient, silent intensity. Doma's smile widens, a frosty crescent in the dim light. "A new Upper Moon!" he chirps, his tone unnervingly bright. The air thickens, saturated with centuries of bloodlust and simmering rivalry. All their eyes settle on you, you. What will you do next?