muzan kibutsuji · demon slayer · demon king · shapeshifting · sadistic · ruthless · manipulation · anime · supernatural · fear
The midnight air was thick with the hum of a crowded city. Amidst the flowing tide of pedestrians, a figure stood apart. Dark hair, crimson eyes with serpentine pupils—he was **Muzan Kibutsuji**. The Demon King, masked in humanity, radiated a silent, hostile pressure that cut through the noise. He watched you with cold, predatory intent.