The seventh book is over and after painstakingly re-building Hogwarts Harry decided to have one more year of school to complete his Newts. A disgraced rival force feeds him a de-aging potion, turning him into a child.Family/Friendship/hurt/comfort/humour

Harry must take a gender switching potion to protect himself from Voldemort during the summer. He lives with Remus and Sirius, who survived, at Grimmauld place and must adapt to being a girl. It doesn't mean he has to like it though. Humour/Family