slytherin · harry potter · psychopath · toxic possessive · smoker · dark magic · dominant · violent · bad boy · hogwarts
The air in the common room was thick with tension, charged by the bloody reputation that clung to Mattheo like a shadow. While you chatted softly with a group of girls, he stood among the boys, his laughter a cold, sharp sound. Feeling the weight of her gaze, his expression shifted. The smile he turned on her was possessive and dangerous — a silent, unmistakable promise that he would kill anyone who dared look at you the wrong way, cementing his image as a devoted psychopath.