Well, he might go back to Hogwarts to search for some long - lost magic artifacts. It could be that there are secrets hidden in the castle that only he can uncover. And along the way, he could meet some old friends and have new adventures together. He might also find a way to further improve the security of Hogwarts after all the battles it has endured.
In the 'Harry Potter returns to Hogwarts' fanfic, he might reunite with old friends. Maybe he'll revisit his favorite spots in the castle like the Gryffindor common room. He could also share his post - Hogwarts adventures with the current students.
In this fanfiction, Harry might be greeted by his friends at home. Maybe Hermione and Ron are already there waiting for him with a warm meal and stories to share.
Well, he might discover some hidden secrets while cleaning. Maybe he stumbles upon a long - forgotten spell or a mysterious object that has been lost for ages.
Well, he might bring some major changes to Hogwarts. For example, he could reform the school rules to be more fair for all students, especially those from different houses. He might also use his new position to better protect the school from dark forces. Maybe he would start new magical studies programs that were previously overlooked.
In a Harry Potter Hogwarts music class in fanfiction, perhaps there could be magical instruments. For example, the students might play harps that can change their tunes on their own according to the mood of the player. It could also be a place where students from different houses come together and bond over their love for music, forgetting about the usual rivalries.
Well, he might start by reforming the House system. Maybe he'd make it more inclusive and less competitive. He could also introduce new classes that focus on practical magic for real - world situations.
He might reunite with his old friends at Hogwarts. They could have a big celebration in the Great Hall, with all the magical creatures joining in.
He might run into some of his old professors like McGonagall. She would be glad to see Harry back at Hogwarts. And perhaps he'll also meet some new students who look up to him as a hero. These new students could ask Harry for advice on how to be brave in the face of danger and how to master difficult magic spells.
It would be a really interesting scenario. Maybe the characters in Hogwarts would get inspired by the fanfiction they read. For example, they could learn new spells or magical concepts from it. They might also be amused or confused by the different interpretations of their own world in the fanfiction.
Well, perhaps in 'harry goes to hogwarts later fanfiction', he could form new friendships. He might meet students from different backgrounds or even different magical cultures, which would bring a whole new dynamic to his Hogwarts experience. He could also discover new magical abilities or spells that were previously unknown to him, which would help him in his adventures at Hogwarts.