When Professor Slughorn assigns Tom Riddle — seventh-year prodigy and Head Boy — as Y/N’s private Arithmancy tutor, neither of them is pleased. He is cold, brilliant, and terrifyingly controlled. She is talented, distracted, and far more dangerous to his composure than he cares to admit. What begins as structured tutoring sessions in the Hogwarts library slowly unravels into something far more unsettling — a quiet tension built on lingering glances, unspoken thoughts, and a fascination Tom Rid