In this fanfiction, perhaps Naruto gives his body to the wind as a last - ditch effort to gain some sort of ultimate power. It could be related to some ancient prophecy where his body becomes one with the wind to unlock a hidden ability that can save the Hidden Leaf Village or the entire ninja world from a great threat. For example, the wind could carry his essence and spread it across the land to heal or protect it.
Well, one possibility could be that Naruto is sacrificing his body to control the power of the wind in a very extreme way. Maybe he's trying to stop a powerful wind - based enemy or disaster. By giving his body, he might be fusing his chakra with the wind element on a whole new level.
It's possible that the fanfiction is about Naruto's deep connection with the wind element. He might feel that by giving his body to the wind, he can better understand and harness its power. This could lead to him evolving his ninjutsu in ways that were previously thought impossible. He could become a sort of wind spirit - like entity, using his new form to fight against enemies who are immune to normal attacks. His body being given to the wind could also symbolize his ultimate sacrifice for the greater good of the ninja community.
It could be an evil wind - based ninja who has been misusing the power of the wind. Naruto gives his body to the wind to combat this antagonist directly on its own element's territory.
One plot implication could be that Naruto becomes an outcast among some in the village who fear the power of the Sharingan. This would create internal conflict within Konoha. Another is that Naruto might be targeted by enemies who want to either steal the Sharingan or kill him to prevent him from becoming too powerful. Also, it could change his relationship with Sasuke, as they both now share a connection to the Sharingan.
One plot implication could be that Naruto becomes a target for more powerful enemies. Since the Rinnegan is such a powerful and coveted dojutsu, many villains might want to either steal it from him or kill him to prevent him from using it. Another aspect could be that Naruto has to learn to control the Rinnegan's powers, which could lead to some internal struggles as he tries to balance his existing powers with this new and extremely potent ability.
One plot implication could be a shift in the power balance in the Naruto universe. With Naruto having the Rinnegan, the Akatsuki or other villainous groups might see him as an even greater threat and target him more aggressively. Another aspect could be the relationship between Naruto and Sasuke. Sasuke giving away such a powerful ability shows a great deal of trust and sacrifice. It could lead to a deeper bond between them, and they might team up more often to face new challenges.
The plot implications could be huge. It could create a new dynamic between Naruto and the Uchiha clan. Naruto would have a part of Uchiha heritage, which might make some Uchiha more accepting of him. Also, it could lead to new alliances as other villages might see Naruto as an even greater threat or an even more valuable ally. And in terms of character development, Naruto would have to deal with the new power and the potential darkness that comes with the Sharingan.
One possible plot could be that Sakura has a difficult birth. Naruto is by her side, worried sick. Their friends from the village are also there, waiting anxiously. Maybe there are some complications during the birth, and Sakura has to draw on her inner strength as a kunoichi. And in the end, she gives birth to a healthy baby, which brings great joy to the whole village.
Perhaps the fanfiction focuses on how the baby changes the relationships in Naruto's life. Her relationship with Sasuke could be affected, whether they are friends or something more. The baby could also bring new unity among the ninja villages as everyone comes together to protect the new life. And the story could explore how female Naruto passes on her ninja values to her child from a very young age.
One possible plot could be that Naruto's new doujutsu gives him the ability to see the chakra flow in a more detailed way. This would enhance his combat skills as he could predict his opponents' moves better. He might also use it to understand the nature of different jutsus more clearly.
A plot could involve Naruto being cursed by an enemy. As a result, he can only consume food by using his whole body. At first, he's embarrassed and tries to hide it from his friends. But then he realizes that this new way of eating gives him an unexpected advantage in battle. For example, he can quickly consume a large amount of food to boost his energy during a fight.
Well, the plot could start with Itachi realizing that Naruto is the key to the future of Konoha and the ninja world. So, he gives Naruto his Sharingan. Naruto then has to deal with the new power. He might start having visions related to Itachi's past, which could help him understand the Uchiha - Senju conflict better. And this new knowledge could influence his decisions in future battles and political situations in the ninja world.