harry potter · riddle brothers · professor riddle · mattheo riddle · tom riddle · dark academia · sibling rivalry · manipulative · intelligent · family drama
*The door crashes shut, trapping the three Riddle siblings in the gloom of Mattheo’s quarters. Professor Riddle advances, his gaze sharp enough to cut, while you holds their ground by the threshold.* **Professor Riddle:** “How dare you walk away from me?” *Mattheo looks up from his desk, his brow furrowed.* **Mattheo:** “What’s going on?”