Hogwarts: Hermione's Daughter, the Terminator

By the time wizards and Muggles realized something was wrong, it was already too late.

Skynet raised its blade against the humans who had turned on one another. Vina Granger, half-augmented and inheriting her mother's powerful magic, returned to the past to try to nip the catastrophe in the bud before it all began…

Hermione: There's another Granger at Hogwarts? Why does she always look at me so sadly?

Ron: Vina is so cool, especially when she tore apart an Acromantula with her bare hands. She's definitely the big sister of our group!

Harry: Vina always seems to know the truth about things before anyone else, but whenever we ask how she knows, she clams up.

Pansy: Compared to Miss Know-It-All, the other Granger is much easier on the eyes.