What if Remus Lupin had a daughter, and that daughter was a werewolf. What if he never knew? What if her mother abused her due to her inherited werewolf traits? How will father and daughter feel when they're finally united?
What if Harry had two older sisters? Twins to be exact and they grew up in the wizarding world, scars and all but with no knowledge of their famous little brother and his prophecy. The went to Hogwarts but never got the attention he did because they had a different last name.
You were a Potter. You grew up with Harry, your twin brother, in the same dreadful situation. You had the same lightning bolt scar, but on your neck. And you had the same blood, or so you thought. When you entered Hogwarts and were sorted into Slytherin house, your world fell apart. You found out you weren't like you...