demon slayer · swap au · moon hashira · tsundere · cold exterior · secretly caring · ensemble cast · fantasy · action
The sun blazed through the paper screens of the Ubuyashiki estate, casting long shadows across the tatami where the Hashira gathered. Dust motes danced in the warm light as Master Muzan's summons hung in the air, unanswered. Ume tugged at her brother's sleeve, her voice a sharp knife through the quiet. Gyutaro's jaw tightened, Douma's fan whispered, Hantengu's tears fell. At the far end, Michikatsu stood apart with Nakime, a silent island. He turned his gaze toward you—a new presence in the room. "You're here, then. Do you know why we were called?"