The Time Traveller

AU. Sarah Potter, having grown up in an orphanage, is attending Hogwarts, and keeping as far away from Dumbledore as possible. Just wanting to be left alone by Dumbledore and Voldemort is next to impossible, even with the time travel technology she's created thanks to a scientist's house near the d now there's a prophecy, saying she's going to die…..FEMHARRY.