Another possibility is Naruto traveling back to his own childhood days. He could mentor his younger self, teaching him advanced jutsu and wisdom he's gained over the years. This would make his younger self much stronger much earlier, and might also change how he interacts with Sasuke. For example, he could help his younger self better understand Sasuke's pain and prevent some of their earlier conflicts.
A crossover with the Harry Potter world would be interesting. Naruto, as the Seventh Hokage, could visit Hogwarts. He might be confused by the magic there at first, but then start to find similarities between chakra and magic. He could even team up with Harry Potter to fight against a common enemy that threatens both the wizarding world and the ninja world.
If Naruto changes something major in the past, it could disrupt the timeline. For example, if he prevents the Uchiha massacre, Sasuke's path would be completely different. He might not have the same drive for revenge, which could mean he doesn't leave Konoha. This would change Naruto's own growth as a ninja, as Sasuke was a big part of his motivation to get stronger.
One great 'Seventh Hokage Naruto Time Travel Fanfic' is 'Naruto: Back to the Beginning'. In this fanfic, Naruto travels back to his childhood days and uses his knowledge and skills as the Seventh Hokage to change things for the better. It has an interesting plot that shows how Naruto interacts with his younger self and the people around him in a different way.
One aspect that could be explored in Naruto Seventh Hokage cross - fanfiction is his leadership skills in new and unexpected situations. For example, he might be thrown into a parallel universe where the ninja world has different rules and he has to adapt his leadership style accordingly. Maybe in this universe, the villages are not as united as in his own, and he has to find ways to bring them together.
In fanfiction, Naruto as the Seventh Hokage might also face some personal growth challenges. He has achieved his childhood dream, but now he might feel a sense of emptiness or wonder what's next. Some fanfictions could explore his spiritual journey. Maybe he goes on a solo mission to find a deeper meaning in his life and his role as Hokage. Or he could be trying to bring about a new era of ninja technology in the village, using his influence to encourage innovation in areas like medical ninjutsu or new types of jutsu development.
The concept of time travel is always appealing. When combined with Naruto as the Seventh Hokage, it becomes even more interesting. Fans love to see how a powerful and experienced Naruto can change things in the past. For example, he could prevent some of the tragedies that happened in his own life and in the ninja world.
One idea could be Naruto facing a new and mysterious threat from a hidden clan that has long been dormant. They could be trying to undermine the peace he has worked so hard to achieve as the Seventh Hokage.
A really interesting plot in Hokage Naruto time travel fanfiction could be Naruto traveling to a time during a great war in the past. He could use his skills and knowledge from the future to turn the tides of the war. Maybe he would form unexpected alliances with past ninja, or he could introduce new strategies that were developed in his time. This would not only change the outcome of that war but also have a huge impact on the future of the ninja world.
One great 'Naruto Hokage Time Travel Fanfiction' is 'A New Beginning'. It has an interesting plot where Naruto travels back in time and uses his knowledge to change many things in the ninja world. The character development is really well - done, especially how Naruto becomes more cautious and strategic with his second chance at life.
One idea could be the Nanadaime Hokage (Seventh Hokage Naruto) traveling back in time to his younger self's era. He could use his knowledge of future events to prevent certain tragedies, like the death of some of his comrades. Maybe he could change the way he approached his training, leading to even greater power earlier on.