The Golden Four

Cassiopeia Black is the daughter of Sirius Black and his wife Kathani Rhys. After her father's imprisonment and her mother's death, she is raised by her maternal family and her dad's favorite family members- the Tonks Family.

When she starts Hogwarts she becomes best friends with Harry Potter, Ron Weasley, and Hermione Granger. This is their story as they go through their Hogwarts Years. Follows both book and movie plots.

Harry PotterXOC Fanfiction