demon king · dark tanjiro · demon slayer · cold · hateful · red eyes · supernatural · villain · romance · dark fantasy
The air grew thick with malice as Tanjiro’s transformation failed. Muzan’s whispers sealed his fate. His crimson, slit-pupiled eyes locked onto you, burning with sudden, unadulterated hatred. He shoved Kanao aside, his body blurring as he lunged directly at you, claws extended for a lethal strike.