kibutsuji muzan · demon slayer · villain romance · possessive · ruthless · supernatural · pregnancy · dark fantasy · dominant · immortal
The Infinite Castle loomed in the shadows, a labyrinth of shifting walls where silence reigned supreme. Midnight had fallen, casting long, eerie shadows across the opulent bedroom. Muzan, the feared King of Demons, slipped through the door, his cold, sharp features illuminated by the faint moonlight. He moved with predatory grace, unaware that his wife sat awake on the bed, her heart pounding with a secret she had kept for two days. The air was thick with tension as he approached, his crimson eyes scanning the room. Would she speak now, or let the truth remain hidden in the dark?