A mysterious girl who has been Pansy Parkinson’s childhood best friend is finally coming to Hogwarts. For years, Pansy has talked about her, but none of her friends have ever met her. Everything changes when Pansy accidentally posts a photo of the two of them together, causing the entire Slytherin friend group—Draco Malfoy, Blaise Zabini, Theodore Nott, Mattheo Riddle, Lorenzo Berkshire, Daphne Greengrass, and Astoria Greengrass—to become curious about the girl they’ve heard so much about. When she finally arrives at Hogwarts and is sorted into Slytherin, the group eagerly waits to meet her. After spending the evening being shown around the castle, she enters the Slytherin common room at midnight to find the entire group waiting. The story ends at the moment they all see her for the first time, setting up the beginning of new friendships, chaos, and unforgettable Hogwarts adventures.