In a fanfiction where Naruto and Kurama go back in time, one possibility is that Naruto could try to save his parents. He has always longed for a family, and with Kurama's power and his own knowledge from the future, he might be able to prevent their deaths. This would also change his whole upbringing. He would grow up with the love and guidance of his parents, which could make him an even more powerful and confident ninja. Also, Kurama could be seen in a different light by the earlier generations, and this could lead to a more harmonious coexistence between the tailed beasts and humans.
Well, they could change a lot of things. Maybe Naruto would prevent some of the tragedies that happened in the past. He could stop the Nine - Tails attack on the village, which would completely change his own life and the lives of many in Konoha.
If Naruto and Kurama go back in time in fanfiction, Naruto might use his knowledge to train better and earlier. He could also help his younger self understand things better. Kurama, on the other hand, might have a different relationship with the past versions of the villagers. They could potentially form alliances that were not possible before, which would greatly affect the power balance in the ninja world.
If Naruto and Hinata went back in time in fanfiction, one possibility is that they could change the course of many events. For example, Naruto might be able to prevent some of the tragedies that occurred in his childhood. Hinata could also use her knowledge to help her clan earlier. They might also have the chance to influence the relationships between different characters in a positive way, like improving the relations between the Uchiha and the village.
Their relationship might become stronger. In the past, Naruto could show Kurama that he is more than just a host, and Kurama could see Naruto's potential to change things even at an earlier stage.
In fanfiction, if Goku and Vegeta go back in time, they might change the course of history. For example, they could prevent some of the villains from ever becoming powerful. They may also meet their past selves, which could lead to some really interesting battles or training sessions. And they could introduce new techniques to their past counterparts, making the Saiyans even stronger earlier in the timeline.
Well, they could change the entire timeline. Maybe they'd go back and team up with their younger selves to take on foes that were previously too powerful. They might also influence the relationships between characters. For instance, Vegeta could potentially have a different attitude towards the Z - fighters earlier, which would change the dynamics of their group. It could lead to a whole new set of adventures and battles that we haven't seen in the original story.
In such a fanfiction, Naruto might become extremely powerful at a young age. Kurama could teach him unique jutsu and survival skills. He would also likely have a very different view of the tailed beasts compared to canon Naruto.
Well, one possibility is that they could completely rewrite the history of the ninja clans. Naruto, with his positive influence, might be able to make the Uchiha clan feel more accepted in the Leaf Village, preventing the Uchiha massacre. Obito, having seen the destruction his actions caused in the future, could help Naruto in these efforts. Also, they could work together to train younger versions of themselves and their friends to be even stronger, which would have a huge impact on future battles.
In a time - travel fanfiction like this, they could also have the opportunity to meet long - lost characters or discover secrets that were lost in time. Naruto and Shikamaru could learn about the origin of some of the powerful jutsus in their world. And perhaps they could use their knowledge of future technology or ninja tools to create something revolutionary in the past. This could potentially change the balance of power among the ninja villages. However, they would also have to be careful not to be discovered as time - travelers, as that could lead to all sorts of complications.
Well, they could also change their own relationships. Maybe Naruto wouldn't be so alone as a child, and Ino could become a stronger ninja earlier. They might train together in ways they didn't before, using the knowledge of future jutsu and strategies. They could also influence the relationships between different ninja clans, like improving the relations between the Uzumaki and the Yamanaka clans.
In such a fanfiction, there could be a very unique bond formed between Naruto and Kurama. Maybe Naruto would gain even more power as a result of this special relationship. They might be able to communicate on a deeper level, sharing thoughts and emotions more freely.
If Naruto Kurama was a Sacred Gear in fanfiction, it could lead to some interesting battles. He might be able to combine Kurama's abilities with the unique properties of a Sacred Gear. For instance, he could potentially unlock new forms or abilities that are a blend of Naruto's ninja skills and the Sacred Gear - like nature of Kurama. Also, it could change his relationships with other characters. Allies might view him differently, and enemies would need to reevaluate their strategies against him.