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.
Well, their life after the battle in fanfiction could be full of new adventures too. Despite the end of the big battle, there could still be small threats or mysteries to solve. Ginny might continue her career in Quidditch while Harry could be involved in training new Aurors. And of course, they would have cozy evenings at home, sharing stories of their past with their kids.
In many Harry Potter fanfics, life after the last battle often involves a time of rebuilding. The wizarding world has to repair the damages done during the war. Characters might focus on restoring Hogwarts to its former glory. For example, they would fix the broken walls and bring back the lost magic within the castle. There could also be a period of healing for those who lost loved ones. They would come together to support one another and find ways to move forward.
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.
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.
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 this fanfiction, perhaps there would be new magical discoveries. Since the battle has shaken up the magical world, new spells or magical artifacts could be unearthed. Also, relationships might change. Ron and Hermione could be planning their wedding and inviting all their friends. And Neville, having proven his bravery during the battle, could take on a teaching role at Hogwarts, passing on his knowledge of herbology to the next generation of students.
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.
In many fanfictions, after the final battle, Harry might focus on rebuilding Hogwarts. He could use his influence to make it a more inclusive and modern place of magic learning, with new courses perhaps on Muggle technology and its integration with magic.
Well, his new life in fanfiction could involve him traveling the world to discover lost magic. He could also form new alliances with magical creatures. For example, he might team up with centaurs to protect the Forbidden Forest from dark forces. He may also have a family of his own and raise his children in a more peaceful post - Voldemort world.
After the war in Harry Potter fanfic, life could be about finding new identities. The Death Eaters who survived might be trying to reintegrate into society, which would be a huge challenge. Some might be in hiding, fearing retribution. On the other hand, the heroes like Ron would be enjoying a new - found fame. He could be using his status to promote Weasley's Wizard Wheezes products even more widely. And Ginny might be writing articles for the Daily Prophet about the post - war situation, sharing the real stories of the people who lived through it, while also exploring her own career as a witch outside of just being Harry Potter's wife.