Well, perhaps they go on a journey to discover new magical places that were previously unknown or forgotten during the war. Along the way, they face various challenges and meet new characters. Their relationship deepens as they rely on each other to overcome these obstacles. And they might also be on a mission to help those who were affected by the war in different ways.
Perhaps they fall in love. Gabrielle, having grown up and seen Harry's heroics in the war, might develop a deep admiration for him that turns into love. Harry, on the other hand, is drawn to Gabrielle's courage and her different perspective on magic, being from a different magical culture. They would face challenges though, like dealing with the post - war prejudices and the rebuilding of the wizarding world while trying to build their relationship.
One possible plot could be about the rebuilding of Hogwarts. Harry, Ron, and Hermione might be leading the efforts to repair the damaged parts of the school. They could also be involved in helping the younger students deal with the trauma of the war.
Maybe they start a relationship. Daphne, who might have seen a different side of Harry during the war, could be drawn to his courage and leadership. They could face challenges together, like dealing with the post - war prejudices. Harry, being a half - blood, and Daphne from a pure - blood family, might have to overcome the old - fashioned views of some in the wizarding community.
Their relationship might develop gradually. They could start as friends, sharing their post - war traumas and slowly realize they have deeper feelings for each other. Maybe they start spending more time together, going for walks in the Forbidden Forest or having tea in Hogsmeade.
Well, one possibility could be that Harry and Susan have an unexpected relationship that leads to the pregnancy. Maybe they were just friends at first and then a passionate moment changes everything. It could then explore how they deal with the news, like telling their families and friends. And also, how they plan for the future with a baby on the way.
They could become very close friends. After the war, they both have a shared understanding of the trauma and changes they've been through. They might support each other in rebuilding their lives at Hogwarts or in the wizarding world in general.
One possible plot could be that Susan and Daphne are somehow transported to the Naruto universe. They meet Naruto and team up with him to fight against a new, powerful enemy that threatens both their worlds. Along the way, they learn about each other's cultures and powers, and Naruto helps them adapt to his world.
One possible plotline could be Harry and the OC rebuilding Hogwarts together. They might face challenges like finding the right spells and resources to restore the castle to its former glory. Another could be them traveling the wizarding world to help those affected by the war, using their combined skills and knowledge.
In this fanfiction, Harry could be alone because he feels estranged from his friends who have moved on with their lives in different ways. So he takes on a solitary mission to protect the wizarding world in the shadows. He becomes a sort of unseen guardian, constantly thwarting small threats that could potentially grow into big problems, all while dealing with his own loneliness and the memories of the war.
One possible storyline could be that Harry leaves to explore the wizarding world outside of Britain. He might go on a journey to discover new magical creatures and spells that were previously unknown to him. Maybe he wants to find a place where he can truly be at peace after all the chaos of the war.