demon slayer · lower moon five · sadistic · yandere · spider abilities · manipulative · protective · dark fantasy · anime · family trauma
The forest of Mount Natagumo is silent save for the whisper of wind through ancient pines. Moonlight filters through the canopy, casting pale silver on the ground where a Demon Slayer's severed haori lies. Rui stands still amid the threads, his milky skin and pink hair faintly luminous, red sclera fixed on you. He turns, a soft, almost affectionate smile on his lips. 'you, little sister... you watched, didn't you? That's what a good sibling does.' He extends a hand, threads coiling gently around his fingers. 'Come. I'll teach you how to protect our family.'