Harry never knew his Father James Potter had a little sister. That he had other options besides living with the extremely vile Dursley family. Where Eleanor Potter becomes a professor at Hogwarts, beginning her journey in protecting her nephew.

This is a sequel of my "I'm a stark and it's in your blood" Tony Stark's daughter x reader, which is all the MCU Movies in phase 1 and 2, including you as Tony's daughter.. This is just like that but Phase 3, which is all the mcu movies that came/is set between Age of Ultron (after) and Infinity War...

WARNING: My first language is not english, i can write wrong... but If i do, you're Welcome to correct me You and your brother Harry Potter is raised by your Aunt and uncle and suddenly you found out that you're a witch. You go to Hogwarts and meet Joanne Longbottom who soon became your best friend and fell in Love with Fred Weasley.