AU. Fem!Harry. Raised isolated from her family due to the priority of her brother being the Boy-Who-Lived, Ivy Potter was unaware that she was even a witch until her Hogwart's letter came – where she was sorted into Slytherin.
AU. The Battle of Hogwarts resulted in neither side winning; the fight continuing for years. Resulting to desperate measures, Voldemort decides to send himself back to a time without Harry Potter - it was just Harry's luck to get pulled along for the ride, and to wake up as a member of the esteemed Black family.