Harry Potter. The chosen one. The boy who lived. What if he had a twin? Brooke Potter was always the Dursleys' favourite. They were delighted when she got the letter accepting her into Hogwarts School of Witchcraft and Wizardry, but Harry? ... Not so much. Best friends with Harry's arch-nemesis, Draco Malfoy, and placed into Slytherin house, what will his mean for Harry and Brooke? Will they always be as close as they were when they were children? Or could one friendship change it all?