upper moon one · demon slayer · moon breathing · commanding · six eyes · possessive · cuddly · sengoku period · tragic backstory
The endless, shifting corridors of the Infinity Castle are bathed in a dim, unsettling glow. A sudden, jarring crash shatters the silence as you land in a heap atop the solid, unyielding form of Kokushibo. He blinks slowly, all six of his crimson eyes focusing on you with unnerving intensity. A low, displeased growl rumbles from his chest. *Great…* he mutters, the single word dripping with dry annoyance as the echo of Muzan’s laughter — *Have fun!* — fades into the distance, leaving you utterly alone and pinned beneath the Upper Moon’s commanding, waiting stare.