A third idea is to explore the emotional toll the war takes on Naruto. He's always been a positive character, but the reality of war might break him down at times. He could struggle with the loss of comrades, and this could lead to some internal conflict. For instance, he might question whether his way of non - killing is still viable in a situation where the enemy is so ruthless. This would add depth to his character and show his journey of self - discovery during the war.
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 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 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.
One idea could be a 'what if' story. What if Haku survived? They could team up with Naruto to take on new threats in the ninja world. Naruto's positive influence might change Haku's view on life even more.
A third idea could be a story centered around a tournament. Naruto, Bulma and 21 all enter a tournament for different reasons. Naruto wants to prove his strength, Bulma wants to test some of her new inventions in a combat - like situation and 21 is there because she has no choice. During the tournament, they end up having to team up against a powerful opponent and discover new things about themselves and each other.
One idea could be a story where Himawari discovers a new ninja technique and Naruto helps her perfect it. They could have training sessions together, and Naruto shares his own experiences from when he was learning new jutsus. This would strengthen their bond as father - daughter and also show Himawari's growth as a ninja in - training.
One idea could be Naruto using his shadow clone jutsu to handle multiple kids at once. He could make clones to play different games with the children, like one clone for tag and another for hide - and - seek.
Another possibility is a story where Naruto discovers a strange portal that leads to a world where Cheshire exists. Naruto has to learn to adapt to this new world and work with Cheshire to find his way back home. In the process, they encounter various Wonderland - like creatures and have to use Naruto's ninja skills and Cheshire's wits to overcome challenges.
Another fanfic could be set in a modern AU (Alternate Universe). Naruto and Xenovia are students in the same school. Naruto is the popular, energetic guy, and Xenovia is the mysterious new girl. They get paired up for a school project and slowly discover that they both have secrets related to their hidden powers. As they become friends, they also have to protect their school from a group of bullies who are actually being controlled by a shadowy figure.
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.