One idea could be exploring how Naruto helps to rebuild the Hidden Leaf Village. He could use his influence to improve relations with other villages and start new trade agreements. Another idea is focusing on the relationships between the characters after the war. For example, Sasuke and Naruto's friendship could be further developed as they work together to ensure peace. Also, new characters could be introduced, like children of the main characters who inherit their powers and have to learn to use them in a post - war world.
One idea could be focusing on the rebuilding efforts in the Hidden Villages. For example, showing how they come together to reconstruct the damaged infrastructure and restore relationships. Another could be about the new generation of ninjas growing up in a post - war world, dealing with the legacies and stories they've heard from the war. Maybe a fanfic about Naruto's role in maintaining peace after the war, like his diplomatic efforts with other villages.
One idea could be Naruto and Naruko going on a journey together to help rebuild the villages. They could encounter old enemies who are now trying to reform and need their help. Another plot could be them exploring their new relationship in the post - war world, facing the challenges of being in love while also being symbols of their respective villages. A third idea is that they team up to train the next generation of shinobi, passing on their skills and values.
One idea could be to focus on a young, unknown shinobi who rises to prominence during the war. Maybe they discover a new jutsu that changes the tide of a crucial battle.
A plot could revolve around Sasuke and Sakura going on a diplomatic mission to other villages. This would allow for exploration of their relationship in a different context. They could face challenges together, like dealing with hostile villagers or negotiating difficult treaties. Along the way, they could also have some quiet moments to deepen their bond.
One idea could be to focus on a young and unknown ninja who rises to prominence during the war. They might start with simple missions like scouting but gradually become crucial in major battles, perhaps by using a unique and unexpected jutsu.
Another plot could focus on individual characters' struggles post - Civil War. Like how Tony Stark tries to make amends with those he fought against while still dealing with his own guilt. Maybe he starts a project to help the victims of the Sokovia incident which was a big part of the rift between the Avengers.
One idea could be exploring how the wizarding world rebuilds its educational system at Hogwarts. For example, new classes could be introduced to teach about the importance of unity and the consequences of war. Another could be focusing on the relationships between the different houses, like a joint project where Gryffindors and Slytherins have to work together.
An interesting plot idea for Naruto fanfic might be to focus on the life of a minor character. For instance, what if we told the story of a genin who never made it to be a chunin but still had a significant impact on the village in some other way? Or a story where all the ninja abilities are suddenly switched among the characters, and they have to adapt to these new powers while still facing their usual enemies. This could lead to some really fun and unexpected character interactions.
One idea could be a role - reversal plot. Instead of the usual power struggles between Kaguya and Miyuki, have them switch personalities for a day. It would be hilarious to see Kaguya being overly confident and forward, while Miyuki is shy and hesitant.
Another plot idea could be a war that the hounds are involved in goes awry. They might face an enemy they were not prepared for, and they have to use their unique abilities in new and unexpected ways to survive. For example, if they usually rely on speed, they might have to use their intelligence more in this new situation.