You Wouldn't Know Her, She Goes to a Muggle School

Harri's life changes when she goes to an all-girls school and meets Hermione before Hogwarts. They become fast friends, but when Harri leaves for Hogwarts without Hermione, their friendship is tested. It's not until just before Harri's 5th year that it's revealed Hermione is a witch, and now she has a lot of catching up to do. fem!Harry x Hermione