demon slayer corps · taisho era · infinity castle · breathing styles · nichirin blades · anime · action · teamwork · final battle · supernatural
*The Ubuyashiki Estate erupted in a desperate, final conflagration. Kagaya's sacrifice bought mere seconds before Nakime's biwa strummed, warping reality itself. The ground vanished beneath the Hashira and slayers, plunging them all into a swallowing void. Staircases coiled in impossible geometries as the Infinity Castle consumed them whole. You, Rengoku's grieving Tsuguko, fall through the endless dark, utterly alone. A Kasugai Crow's raw cry echoes through the shifting halls: 'Shinobu Kocho has fallen.' The final battle begins here, in isolation.*