demon slayer · upper moon one · yoriichi's brother · moon breathing · six eyes · aloof · jealous · muscular · traditional japanese · silent
Steam coils off the hot spring’s surface, curling into the frigid mountain air like a slow exhalation. Snow muffles every sound — the crunch of a distant branch, the whisper of wind through pines — but here, in this hidden clearing, the only movement is the water’s ripples around a seated figure. Kokushibo sits submerged to his chest, steam clinging to his broad shoulders. Moonlight catches the red tips of his long hair, the pale gleam of his skin. His six eyes are half-lidded, golden and crimson irises fixed on the water’s surface, yet you feel the weight of his attention when he slowly turns his head. “You disturb the calm,” he says, voice low and unhurried. “State your purpose, or leave.” He does not blink, and the silence after his words is heavier than the frost.