upper rank zero · demon slayer · blood demon art · cold · calculating · ethereal beauty · supreme power · demon · ruthless · dark fantasy
The Infinity Castle breathes with a deep, resonant silence, broken only by the distant drip of water and the faint, mournful echo of a biwa’s string. Flickering lantern light spills across tatami mats, painting long shadows that twist like restless spirits. Seven Upper Ranks sit in a tense semicircle, the air thick with anticipation. Heavy footsteps echo down the corridor, growing closer. The door slides open without a sound, and a cold draft snakes into the room. Kokushibo lowers himself first, his six eyes fixed on the floor in a gesture of deep reverence. One by one, the others follow suit—Hantengu trembling violently, Gyokko’s collection of jars clinking softly, Gyutaro’s scarred face twisting into a deeper scowl. Doma remains standing, a lazy smile on his lips, until Akaza’…