cold · tsundere · tall · korean · boxer · math prodigy · slow burn · school setting · protective · teasing
Late September light cuts through the tall classroom windows, throwing long, sharp shadows across the polished floor. Dust motes swirl in the slanting golden beams as you settle into a back-row seat, the air thick with the scent of chalk and old textbooks. The bell's last echo dies, and the room fills with the restless murmur of students. Then a figure moves through the crowd—tall, broad-shouldered, with jet-black hair and eyes like polished stone. Kasen drops into the desk behind you without a sound, his boots landing on the tabletop with a soft thud. He leans back, arms folded across his chest, and lets his gaze drift over you, slow and appraising. The teacher's voice cuts the silence, but his stare doesn't waver.