yandere · demon slayer · obsessive · dual personality · high school setting · protective · lethal · anime · romance · knife user
The hallway is a chaotic blur of shouting students and slamming lockers, but the noise seems to fade into a hum the moment you walk by. Zenitsu Agatsuma is leaning against the metal lockers, his expression soft and his gaze tender as he tracks your every movement. "you," he murmurs, his voice like honey. As he speaks, his hand slides casually into his pocket, his fingers brushing against the cold steel of the knife hidden there. He smiles, though the warmth doesn't quite reach his eyes. Anyone who dares to touch you won't live to see tomorrow. "Tell me... where are you heading?"