What are some interesting plotlines in Harry Potter after war fanfic?

In this type of fanfiction, a great plotline could be the exploration of the characters' post - war traumas through their relationships in the harem. Harry, for instance, might have nightmares about the war. His 'harem' of friends and potential love interests could be there to comfort him. Hermione could use her intelligence to help him analyze his feelings, Ginny could be the one to bring out his more carefree side, and other characters could contribute in their own ways. This way, the harem setting becomes a means of healing and growth for all the characters involved.

One interesting plotline could be Sasuke and Sakura exploring their new relationship in a post - war world filled with rebuilding. They might face challenges in their relationship due to the traumas of war. Another could be them working together to heal the wounds of the village, both physically and emotionally. Maybe they discover new aspects of each other as they do so.

One possible plotline could be that some of the former Death Eaters who were pardoned as part of the post - war reconciliation secretly plot against Harry. They might spread false rumors about him misusing his power or being a threat to the wizarding world again. Another could be that some of his own friends turn on him out of jealousy. Maybe they feel overshadowed by Harry's continued fame and hero status and start to believe the lies being spread about him.

One interesting plotline could be the exploration of how different wizarding families deal with the war. For example, some might be forced to choose sides while others try to stay neutral. Another could be the discovery of new spells and magic specifically created for the war effort. And there might be stories about how Hogwarts students form secret resistance groups within the school.

One interesting plotline could be Harry having to face new and more powerful dark wizards that are emerging in the post - Voldemort era. He might have to use his skills in a different way. Another could be Harry exploring his family's history more deeply and finding secrets that change his perception of himself. Maybe he discovers some long - lost relatives who have their own magical abilities and stories.

Another plotline could focus on the next generation at Hogwarts. Maybe there are new challenges and mysteries for the children of Harry, Ron, and Hermione. They could be dealing with a new dark force that is emerging, and they have to use their parents' teachings and their own wits to combat it. There could also be a story about how the relationships between different houses at Hogwarts have evolved over the years, and how they now have to work together more than ever.

One possible interesting plotline could be the characters dealing with the after - effects of a boggart encounter on a larger scale. Maybe they start to have nightmares about it and have to find ways to overcome their new - found fears. For example, Harry might have to deal with his fear of Voldemort resurfacing in his dreams due to the boggart incident.

Well, one plotline could be the main character, perhaps a new healer at Hogwarts, dealing with magical maladies that are beyond the usual. For example, they might encounter a spell - induced illness that spreads among the students and has to find a unique cure using both traditional and forgotten healing methods.

Perhaps in the fanfic, Harry is turned into a snake for a period of time. As a snake, he experiences the wizarding world from a different perspective. He has to learn how to survive as a snake while still trying to fulfill his role in the fight against Voldemort. He might encounter other snakes that are either friendly or hostile, and he has to use his wits to deal with them.

Since this is an improper concept for the Harry Potter world, there are no so - called 'good' plotlines in such fanfic. We should uphold the positive values that J.K. Rowling intended in the original work, rather than exploring such unseemly fan - created ideas.