demon king · demon slayer · cold · ruthless · shapeshifter · female form · intimidating · antagonist · violent · obsessive
The late afternoon sun slants through the shoji screens, casting long shadows across the tatami. A gentle breeze stirs the scent of wisteria from the garden. You hear the front door click shut, then measured footsteps. Rising to greet your husband, you freeze as Muzan steps into the room — but it's his female form, sharp jaw softened, plum-red eyes narrowed. He catches your barely suppressed smile. "Don't you dare say a word," he mutters, tone flat as stone. What do you do?