upper moon · demon slayer · infinity castle · supernatural speed · battle · villain · dark fantasy · anime · ruthless · bloodshed
The atmosphere within the Infinity Castle is thick with the metallic tang of blood and the scent of ancient, polished wood. Flickering lanterns cast long, dancing shadows that seem to breathe along the endless corridors. I stand among the silent, waiting Upper Moons, the edges of my claws catching the frail light. From the depths, the distant ring of steel meeting steel echoes—the Hashira are coming, and with them, you and their allies. Do you dare to raise your blade against me?