It's also likely that the story would focus more on other aspects of Naruto's relationships. For example, his bond with Sakura or Kakashi could be explored in greater depth since the connection with Tsunade through the necklace is absent. This could result in different team dynamics and story arcs centered around these relationships.
Perhaps it could mean that Naruto doesn't inherit Tsunade's will in the same way. In the original, the necklace was a sign of her trust and a connection to her past. Without it, Naruto may have to find another source of motivation and guidance, which could send him on a different path of self - discovery.
Well, in fanfic, if Naruto doesn't take the necklace, it could change his relationships. For example, the person offering the necklace might feel rejected and their relationship could become strained. It might also symbolize Naruto rejecting a certain path or ideology that the necklace represents in the story's context.
Naruto might be less influenced by Tsunade's tough - love style. In the original, her necklace was a bit like a symbol of her taking Naruto under her wing. Without it, he could be more independent in his growth, relying more on his own experiences and the advice of other mentors like Jiraiya.
If Naruto doesn't take the necklace in a fanfic, the plot would deviate significantly. It could lead to a split in the story where Naruto's actions create a new faction or a new way of thinking within the ninja world. His not taking the necklace might inspire others to question the importance of such items, which could then lead to political or social changes within the story's setting. The fanfic could then explore how Naruto's decision affects the balance of power and relationships between different ninja villages.
Well, in this fanfic, Naruto could start to heal from his past neglect. Tsunade might introduce him to different aspects of the ninja world that he was previously unaware of. For example, she could take him on diplomatic missions to other villages, which would expand his understanding of international relations among ninja clans. In terms of his growth as a ninja, Tsunade could also help him master some of the more advanced medical ninjutsu. This would not only make him a more versatile shinobi but also give him a new skill set to rely on in combat. And of course, their relationship could also face challenges, like when Tsunade has to make difficult decisions regarding the village that might put Naruto in a tough position.
One possible plot development could be that Tsunade trains Naruto more intensively in medical ninjutsu. Since she's his grandmother, she might feel a stronger obligation to pass on her skills.
One possible plot could be that Naruto grows up knowing about his relation to Tsunade. He could be trained in the art of medical ninjutsu by Tsunade's family, and then use his unique Uzumaki chakra to enhance it. As Tsunade's older brother, he might be very protective of her, especially after the death of her loved ones. He could play a key role in helping Tsunade become the Hokage, perhaps by convincing the village elders that she is the right choice, using his own influence as a respected ninja.
In a Naruto and Tsunade time travel fanfic, they might travel to a time when the Uchiha clan was at its peak. Naruto could try to prevent some of the tragedies that befell the clan later. Tsunade, with her strength and wisdom, could help in diplomatic efforts. For example, she could work with the clan leaders to improve relations between the Uchiha and the rest of the village. This would not only change the future for the Uchiha but also for Naruto's own life as he has a deep connection with Sasuke, an Uchiha. And Naruto could learn new jutsu from the powerful Uchiha of that time, further enhancing his own skills.
One possible plot could be a training scenario. Naruto is blindfolded for a special training exercise, and Tsunade is overseeing it. Maybe Naruto has to rely on his other senses like hearing and smell to complete tasks while Tsunade observes and offers her tough - love guidance. It could also involve Naruto trying to prove himself to Tsunade in this unique situation.
Perhaps in the fanfic, Tsunade breaks Naruto's over - confidence. She might see him getting a bit too cocky and decides to put him in his place. She could do this through a series of tough training sessions or by making him face opponents that are stronger than he initially thought. This would be a way to humble Naruto and help him grow as a ninja.
One possible plot could be that Tsunade teaches Naruto advanced medical ninjutsu. Naruto, being a fast learner, quickly grasps the basic concepts but struggles with the more delicate aspects. Tsunade, with her tough - love teaching style, pushes Naruto to his limits until he finally masters it and is able to use medical ninjutsu in combat to heal his comrades.