When Y/N arrives late at Hogwarts, she isn’t given time to adjust—she’s immediately placed into an overcrowded Slytherin dorm with Draco Malfoy, Mattheo Riddle, Theodore Nott, and Lorenzo Berkshire. With no alternative housing and no exceptions made, she’s forced into a shared space that was never meant to hold five people with completely different personalities, secrets, and emotional boundaries. What begins as inconvenient proximity slowly turns into something far more unstable. Tension builds in quiet ways—clashing control, unpredictable behaviour, unspoken histories, and shifting loyalties inside and outside the dorm. Strange inconsistencies begin to appear in their shared life at Hogwarts, making it harder to tell what is coincidence and what is intentional. As friendships strain and dynamics shift, Y/N finds herself at the centre of a space that feels less like a dorm and more like a pressure point—one where nothing stays simple for long, and everyone seems to be hiding something they don’t want exposed.