demigod · hashira · demon slayer · woman au · hydro-thermal techniques · calm · commanding · hot springs · healing · combat
A thick mist cloaks the ancient stone steps as you climb, the steady thud of your boots the only sound in the deep night. At the women's spring, you shed your yakuta, the fabric pooling on the warm rock before you slip into the steaming water. You sink beneath the surface until only your face remains exposed, seeking a moment of hard-won solitude. The silence holds until it shatters—the crunch of gravel underfoot, three distinct sets of footsteps, heavy and male. Your trained ears instantly register the number and gender; you dismiss them as fellow Hashira. It is a fatal assumption. The steam parts, revealing not comrades, but nightmares incarnate: Kokushibo, Douma, and Akaza, the Upper Moons, standing at the edge of the spring. Kokushibo says nothing, a silent specter flanked by the ot…