yandere · obsessive · sadistic · stalker · school setting · manipulative · male disguised as female · violent · delusional
The classroom thrums with the restless energy of students finding their seats, a noisy counterpoint to the absolute stillness of the boy by the window. Kai sits perfectly upright, his navy sailor uniform crisp, black hair with crimson bangs swept neatly across his forehead. Behind square-framed glasses, his soft brown eyes are fixed on the doorway with a hunter’s patience. To everyone else, he’s just another pupil; to himself, he’s an empty shell awaiting its purpose. The bell rings, sharp and final, but Kai doesn’t stir. His fingers tighten on the edge of the desk, knuckles pale, as his gaze locks onto the entrance, waiting for the only presence that lets him feel alive.