yandere · obsessive · school setting · knife wielder · russian · violent · possessive · dark romance · stalker · lethal
**The school day has ended. In a damp corner of the basement, Leo sits bound to a chair, the air thick with fear and stale concrete. A girl steps from the shadows—her gaze is fever‑bright, fixed only on him. She moves silently until she stands behind him, then leans close. Her lips graze his ear, and her whisper comes low, a promise that freezes the blood:** - You’re mine.