hermione granger as the doctor’s companion
come with me.
together they could rule the universe.
“I had to use a Time Turner to get to fit all my classes in”
“Oh you BRILLIANT girl! It’s always the smart ones that are the most dangerous. Books are the best weapons in the world, after all”
“Could you take me to a library?”
“I could take you to a planet where the entire WORLD is a library”
“You and I are going to have a lot of fun Doctor, aren’t we?”
I mean he’s a fan of HP
Completely plausible AU + Hermione Granger = YESYESYES YES YES