In this fanfiction concept, Naruto would change in many ways. He would have to adapt to the strict code of the Jedi. This could make him less impulsive as he tries to follow the Jedi way. His relationships with his friends would also shift. For example, Sasuke might see Naruto as becoming too different, which could create new tensions. But Naruto would also be more inquisitive, constantly seeking knowledge about the Jedi and how to use their powers, which could make him a more well - rounded and complex character.
His character would likely gain a new sense of responsibility. Just as the Jedi are guardians of peace, Naruto would see himself in a similar light, not just for the Leaf Village but for the entire ninja world. He might become more diplomatic, trying to resolve conflicts without always resorting to fighting. And his sense of justice would be influenced by Jedi teachings, making him more measured in his actions.
Naruto would become more in tune with a spiritual side. Instead of just relying on chakra, he'd start to understand the Force, which might make him more calm and collected. He'd also have a new set of combat skills, like using a lightsaber - like weapon, which would change his fighting style.
His relationship with Sasuke would likely become more complex. Sasuke might initially feel pity for Naruto, but then respect him more as he sees Naruto still being strong despite his blindness. He could become more protective of Naruto, which is a big change from their usual competitive relationship. With Sakura, she would probably be more motherly towards Naruto, constantly worried about his well - being and trying to find medical jutsu to cure his blindness.
His relationship with his friends like Sasuke and Sakura would become more strained. Since he's focused on his secret Anbu - inspired activities, he might not have as much time for them. They might start to feel left out or worried about him. His relationship with the Hokage, whether it's Tsunade or someone else, would also be affected. The Hokage might view him as a bit of a renegade for his secret actions.
Naruto's character might become more brooding and mysterious, like the Undertaker. He would lose some of his usual exuberance and become more focused on intimidation. Instead of his loud and energetic self, he would be quieter, with a more menacing presence.
In fanfiction, if Naruto is indestructible, it can make him seem more fearless. He doesn't have to worry as much about getting hurt, so he can take more risks in battles. For example, he might be more willing to face a powerful enemy alone.
The Chimera concept can make Naruto more complex. If he has chimera powers, he may become more cautious as he doesn't fully understand them at first. He might also be more isolated as others may be afraid of his new powers.
Naruto's character could become more patient. With immortality, he has all the time to wait for things to develop. For example, instead of rushing into a fight, he might wait for the perfect moment. Also, his view on life and death would change. He would no longer fear losing his loved ones in the same way as he knows he can't die. This could make him more empathetic towards those who are afraid of death.
Naruto's character would become more disciplined. The Jedi way would force him to control his impulses better. He'd still retain his cheerful and determined nature, but it would be refined. His understanding of good and evil would expand as he delved into the Force's teachings. He might also develop a new sense of responsibility towards the entire galaxy, not just his village.
If Naruto were secretly a girl in fanfiction, her interactions with the Akatsuki members would be very different. They might underestimate her at first because she's a girl, but then be surprised by her strength. Her story with Jiraiya would also change. Jiraiya might train her in different ways, focusing more on her female abilities and how to use them in combat. And Naruto's own self - discovery journey would be unique as she has to deal with the expectations of being a girl in a ninja society.
If Sasuke were secretly a girl, it would change the nature of the rivalry with Naruto. Their relationship might have a different dynamic, perhaps with more underlying romantic tension from the start. Also, Sasuke's relationships with other characters like Sakura would be completely different. Sakura might be more jealous or more protective depending on how she perceives Sasuke as a girl.
Naruto would initially be confused by the Jedi Code. His world is so different from the Star Wars universe. But as he spends more time with the Jedi Master, he would start to understand. For example, the idea of not using the Force for personal gain would be new to him. He would have to learn to use his newfound Jedi powers in a selfless way. He might also find it hard to let go of his dreams of becoming Hokage in a sense, as the Jedi Code doesn't really have an equivalent goal, but he would try to find a new purpose within the Jedi teachings.