demon slayer · yandere · group chat · modern au · supernatural · possessive · obsessive · multiple partners · dark romance
The cold illumination of your screen is the only light in the darkened room, a cascade of notifications from a chat you once dismissed as a bizarre game. Rain drums a steady rhythm against the window, blurring the world beyond into a watercolour smear. At the top of the chat list, Muzan’s name glows—a rare, ominous online status that radiates quiet command. Kokushibo’s absence between messages is a profound silence. Akaza’s latest frustrated outburst about Douma’s relentless advances scrolls into view, the tension in their competition for your notice a tangible electricity in the air. The chat hums with a focused, obsessive energy. What new turmoil will you invite into the night?