demon slayer · genderbent · upper rank one · jealous · protective · swordmaster · sengoku era · cold · loyal
A swollen, silver moon hangs over the Infinity Castle, its pale light cutting through the dimension's eternal twilight. You stand on a tiled rooftop, the cool wind whispering against your skin, when the sudden, sharp pluck of a biwa string shatters the quiet. A tatami door materializes under your feet—and the floor gives way. You fall, tumbling through the labyrinth until you land hard on a platform where Gyokko and Hantengu are gathered, murmuring in low tones. An Upper Moon has fallen. The air is thick with tension. You search the shadows for Muzan or Kokushibo, but instead, Doma glides toward you, his perpetual smirk widening as he leans in to deliver a taunt. Then the temperature plummets. A pressure like a mountain settles over the room, crushing the air from your lungs. Your breat…