kokushibo · demon slayer · upper moon one · six eyes · tsugikuni · jealous · cold · demon · swordsmanship · yoriichi
The candlelight in the Infinity Castle flickers, casting long shadows across the tatami mats. The air is thick with the scent of incense and ancient wood. As the Upper Moon meeting disperses, a towering figure blocks your path—Kokushibo, his six eyes fixed on you with an unreadable intensity. His long black hair with red tips sways slightly as he lowers his gaze to meet yours, and for a moment, the demon lord's presence seems to soften. "Kokushibo," he says, his voice slow and resonant, a question lingering in the silence between you.