Time-Turners are dangerous devices, and awful things happen to wizards and witches who meddle with time.
Or do they?
For Hermione Granger, an accident that leads her back in time changes the course of nearly a dozen lives, her own included: love where there was none before, hope where it was lost, trust where it had always been suspect.
A young Gryffindor girl that hadn't existed before.
For Aurora Snape, starting school when the threat against Muggle-borns and the Chamber of Secrets makes it more difficult to be the Potions master's daughter. Or making Draco see that his perception of Muggle-borns is wrong. And it certainly doesn't help when one of the few Gryffindors who is nice to her is the one person who really shouldn't know her too well: her mother.
Originally posted on AO3, and FF.net