In a fanfic where Naruto is Kushina's brother, the story would deviate a great deal from the canon. Naruto's loneliness as a child would be non - existent as he would have a family member in Kushina. This could lead to a different personality for Naruto. He might be more confident and less brash. His relationships with other characters would also shift. For example, his interactions with Sasuke would be different. Instead of seeing Sasuke as a rival in the same way, he might view him more as a comrade from the start, given his own more stable family situation.
Well, if Naruto was Kushina's brother, the whole dynamic of the story would be extremely different. For one, Naruto's backstory would be completely altered. He might not have been the outcast he was in the original story. Since Kushina was an Uzumaki, Naruto could have grown up with more knowledge of his clan's heritage. Also, his relationship with Minato would be that of a son - in - law - like figure rather than father - son. This could potentially change how Naruto views his role in the village and his pursuit of becoming Hokage.
If Naruto were Kushina's brother, Naruto would likely have a very different support system. He might not have had to rely on Iruka as much as he did in the original story. With Kushina around, he could have had a more nurturing and family - like environment at home. In terms of his ninja training, Kushina might have passed on some of her Uzumaki - specific techniques to him earlier. This could have made Naruto a more formidable ninja from a younger age and perhaps changed the way his battles and challenges played out in the series.
Well, if Naruto were Kushina's older brother, the whole story of Naruto would be turned on its head. The story would start with Naruto already having a family connection to the Uzumaki clan. His training and development would likely be different as he would have grown up with Kushina. He might have learned some unique Uzumaki techniques from their family. His relationship with the other characters would also change. For instance, his relationship with Jiraiya might be different as Jiraiya might also see Naruto in a different light due to his relation to Kushina. And when it comes to the big events in the Naruto universe, Naruto would be in a position to directly influence Kushina's actions, which could change the course of many events.
Naruto would become more confident in his abilities. With Kushina's training, he would have a better understanding of his Uzumaki heritage and the power that comes with it. This new - found confidence would show in his battles and his interactions with others.
His relationship with Minato would be very different. Instead of a father - son bond, it would be more of a brother - in - law type of relationship. Minato might see Naruto as an equal in a different way, and they could collaborate more as peers. Also, Naruto's relationship with Sasuke would have a new angle. Sasuke might be more envious of Naruto's strong Uzumaki bloodline, which could intensify their rivalry.
The story would change a great deal. For one, Naruto wouldn't have the same connection to the Nine - Tails as he does in the original. Minato sealed the Nine - Tails into Naruto, so without that relation, the whole dynamic of the Nine - Tails within Naruto would be different. He might not have the same power - up moments related to the Nine - Tails.
The plot would change drastically. For one, the Uchiha massacre might not have happened as Naruto could have influenced Madara to prevent it. Also, Naruto would have had access to Uchiha knowledge and techniques from a young age. This would make him even more powerful. And his relationship with Sasuke would be more complex as they would be related through Madara.
The plot would be completely different. For starters, there might not be the whole 'Nine - Tails as a lonely burden' aspect as Kushina could have helped Naruto understand and control it better. The Akatsuki's plans regarding the Nine - Tails would also be thwarted more easily. Also, Naruto might not have the same drive to become Hokage in the same way. Since he had a loving mother, his goals could be more about protecting his family and the Uzumaki legacy rather than seeking validation through the Hokage title.
Yes, there are likely some fanfictions out there with this premise. Fanfiction often takes creative liberties with the original Naruto story. Writers might explore how this relationship would change the story's dynamics, character interactions, and plotlines. It could lead to very different character development for Naruto and how he is related to other characters in the Naruto universe.
In a time travel scenario, their relationship would transform in several ways. Since they are out of their normal time and place, they are forced to depend on one another in new and unfamiliar situations. Naruto would have the chance to see Kushina not just as his mother, but as a powerful kunoichi. He could learn from her in ways he never could before. Kushina, on the other hand, would see Naruto's growth and maturity in a different light. They would bond over the shared experience of being in a strange time, and this could lead to a more complex and multi - faceted relationship. They might also have arguments about how to handle different situations in the past, which would further shape their relationship.
The relationship could develop in a way that Kushina helps Naruto deal with his inner demons. Since she has a better understanding of his situation, having been through similar things in her own life. They would have deep conversations about his loneliness growing up and how to overcome it. Kushina would use her own experiences to guide Naruto, and this would strengthen their bond.
In terms of the overall ninja world, Kushina's survival could have a ripple effect. Her presence could have deterred some of the villains or influenced their actions differently. For example, Orochimaru might think twice about attacking Konoha if Kushina was there to defend it. And the Akatsuki might have to reevaluate their plans since Kushina's skills in sealing jutsu could pose a significant threat to their goals.