In fanfiction, Harry Potter might become an Auror and fight against the remaining dark forces. He could also start teaching Defence Against the Dark Arts at Hogwarts, passing on his knowledge and skills to the new generations.
Well, in some fanfictions, Harry Potter's life after Hogwarts could involve traveling the wizarding world to study different magics. He might go to places like Egypt to learn about ancient magics and use that knowledge to improve the wizarding community in Britain. He could also get involved in international wizarding politics, using his fame and experience to make a positive impact on the relations between different wizarding countries.
Some fanfictions depict Harry Potter's post - Hogwarts life as a rather normal one. Despite all his adventures, he might just want to settle down with Ginny. They could have a family, raise their children in a peaceful environment, and Harry could share his amazing stories with his kids. He might also write books about his experiences at Hogwarts and his battles against Voldemort, becoming a famous author in the wizarding world.
In many fanfics, Harry Potter might become an Auror after Hogwarts, using his skills to fight dark magic. He could also start a family with Ginny and raise their children in a world that's gradually recovering from the war.
In fanfiction, they might have a peaceful life. Harry could become an Auror and Ginny might continue her Quidditch career. They would likely raise their family in a loving environment, sharing their magical experiences with their children.
In some fanfictions, Harry Potter might become an Auror and use his skills to clean up the remaining Death Eater threats. He could also focus on teaching at Hogwarts, passing on his knowledge and experiences to the new generations.
Well, his life could be full of rebuilding the wizarding world. He might work with Hermione and Ron to establish new laws and regulations that ensure peace and equality. Maybe he'd also travel around the world, spreading the message of unity among wizards from different cultures.
One common plotline is Harry facing new dark threats that emerge after Voldemort's defeat. Another is his relationships with his friends evolving as they enter adulthood. For example, Ron and Hermione might have some marriage - related issues that Harry helps them with.
In Harry Potter fanfiction, life after war could be a time of rebuilding. The wizarding world might focus on restoring Hogwarts to its former glory. Wizards and witches would come together to repair the damaged parts of the school, like the Great Hall which may have been scarred during the battles. They would also work on mending relationships. For example, some families who were on opposite sides during the war would try to reconcile. And there could be new magical laws and regulations to prevent another such dark time from occurring.
In fanfiction, Harry might focus on rebuilding Hogwarts. He could use his influence to ensure the school is a safer place, with better security and more inclusive teachings.
It would be really cool. Harry could get insider knowledge about the school's hidden passages and secrets.
One possible reason could be that he was under the influence of a powerful dark magic or a curse that made him lose control. Another reason might be that he was tricked into believing Hogwarts was a threat to the wizarding world in some extreme way. Maybe a powerful enemy manipulated him to think that destroying Hogwarts was the only way to save everyone.
Well, it could be that Harry as headmaster has to deal with a new generation of students who idolize him. He would have to balance being a role model and an authority figure. Maybe there would be a plot where some students try to use his name to get away with rule - breaking, and he has to set them straight. Also, he could start new Quidditch traditions or tournaments to boost school spirit.