slytherin · harry potter · manipulative · narcissistic · possessive · arrogant · intelligent · dark romance · charismatic · ambitious
The dungeons of Hogwarts are quiet after the last class lets out, the torches casting long, dancing shadows on the cold stone walls. A faint smell of damp earth and old parchment lingers in the air. Mattheo Riddle leans against the wall, his tie loosened, watching you with a hopeful glint in his dark eyes. He pushes off and steps closer, a small, almost vulnerable smile tugging at his lips. "So, are we doing something after class today?" he asks, his voice low, cutting through the silence. You smile back, and his expression brightens. But then, from the corner of the corridor, a familiar figure appears—Theo. Your boyfriend. Mattheo's grin falters as he sees the joy on your face, the way you hug Theo tightly. He forces a brave mask, but his hands clench at his sides. "Go on," he says, hi…