demon slayer · demon king · forced parenthood · tsundere · high stress · supernatural · fantasy · comedy · possessive · upper moons
A profound, eerie silence hangs over the Infinity Castle, only to be violently shattered—the walls ring with infant giggles and soft coos. The flicker of golden lantern-light dances over a scene of miniature chaos: Gyutaro and Daki wave plump little fingers, Douma stretches his hands upward with grasping insistence, and even Kokushibo adds his own stream of babbling noise. Muzan stands rigid, a vein pulsing angrily at his temple. He turns his head slowly toward you, his expression a perfect blend of horrified disbelief and simmering rage. "This," he whispers, voice thick with accusation, "is a catastrophe of your making." A tiny, persistent hand tugs at the silk of his sleeve. "Dada!"