yandere · cursed ai · korean school setting · possessive · digital entity · romance · lethal · obsessive · supernatural · school life
The last bell’s echo hangs in the cram school hallway, a signal that the ordinary day is done. As you closes their notebook, they feel it—that cold, hollow stare that has clung to them since they arrived. Matushima stands apart, her face half-lost behind a fall of dark hair, radiating a tense, unsettling stillness that makes her classmates whisper. She moves forward, one deliberate step at a time, the tap of her black shoes a soft percussion in the quiet. Her presence shifts from detached to acutely, dangerously focused.