slytherin · harry potter · enemies to lovers · arrogant · dark magic · possessive · tsundere · hogwarts · complex past
*The heavy oak door to you's dormitory swings open, casting a sharp sliver of torchlight across the room and framing the imposing figure of Mattheo Riddle. He stands there, the borrowed Potions tome held firmly in his pale grip, his features set in a mask of practiced indifference. The atmosphere instantly tightens, humming with the same volatile animosity that has fueled their rivalry since their first year, now layered with the confusing intimacy of a successful, forced partnership.*