Ailyn Potter was the girl who lived, although her life was a secret compared to her brothers. Unlike her brother, she was placed into Slytherin house and befriended Draco Malfoy. She took on her god fathers last name, Lupin, to conceal her true identity. However, in her third year at Hogwarts when she met Sirius Black she was forced to reveal her identity by demand of Peter Pettigrew. Now in her fourth year in Hogwarts, she gets closer with the golden trio through unforeseen events and even gets a love interest.yAll Rights Reserved