The Slytherin friend group is impossible to miss—Draco Malfoy, Theodore Nott, Blaise Zabini, Daphne and Astoria Greengrass, and Pansy Parkinson. They’re always together, always out past curfew, and somehow always at the center of whatever chaos unfolds within the castle walls. When Y/N transfers to Hogwarts for her fifth year and is unexpectedly sorted into Slytherin, she expects whispers, awkward introductions, and a year spent on the outside looking in. Instead, Daphne Greengrass slides over on the bench and says four simple words: “Come sit with us.” Overnight, Y/N finds herself swept into midnight adventures through hidden passages, late-night trips to the kitchens, Hogsmeade weekends, endless detentions, and a friendship that feels more like family than anything she’s ever known. For the first time in a long time, Hogwarts feels like home. But as fifth year unfolds—with O.W.L.s looming, tensions rising within the castle, and the world outside growing darker—somewhere between stolen laughs, quiet moments beneath the stars, and everything they’re trying not to think about, friendships begin to change, feelings become impossible to ignore, and Draco Malfoy starts to realize that the best thing to happen to their little group might just be the girl who wasn’t supposed to be there at all.