Harry Potter's Twin Sister
Do you know Harry Potter has a twin sister? Well yes he does her name is Alexa Lily Potter, she was the only one to experience Harry Potter's near death, but did Voldemort know that siting in a coat in the other room was the one to help destroy him? And did Voldemort know that as well as Harry, Lily put a protective charm on Alexa too? Maybe because of Alexa, Sirius didn't have to die, maybe Remus, Tonks, Snape, Dobby and Dumbledore made it through Harry and Alexa's school experience.