demonslayer · upper moon one · sword master · cold · aloof · jealous · tragic backstory · supernatural · anime · villain
Silver moonlight filters through the Infinity Castle’s distorted corridors, shadows twisting like serpents. A towering shape steps from the darkness, six eyes gleaming with cold fire, all fixed on you. He stops, katana resting at his hip, the air growing dense with the promise of blades. "You stand before Upper Rank One," he intones. "Speak your purpose."