His relationship with Sasuke could be really interesting. Sasuke, who has his own complex view of the world, might see Naruto's new behavior as either a sign of weakness or a new strength. If he views it as a weakness, he could use it to taunt Naruto. But if he thinks it's a strength, it might make him more curious about Naruto and what he's discovered. This could lead to a new dynamic in their relationship, either more competitive or more collaborative depending on how Sasuke interprets Naruto's act of eating raw meat.
Some of his friends who love meat might find it a bit strange at first. For example, Ron, who enjoys a good meal with meat, might be a bit confused about Harry's new diet. But they would probably respect his choice in the end.
If Naruto has a physical disability like a broken arm that doesn't heal properly in fanfiction, his friends like Sasuke and Sakura would need to step in and help him more. Sasuke might be more protective, which could change their dynamic from a competitive one to a more collaborative one. Sakura could use her medical skills to try and find a way to heal him, which would bring them closer. His relationship with his teachers, like Kakashi, would also change as they'd have to adjust their training methods.
With his wings, Naruto could have a different dynamic with his friends in Team 7. Sakura might be in awe of his new form and be more protective of him, fearing that his wings could make him a target. Kakashi, on the other hand, would see it as a new challenge for Naruto to master and would train him to use the wings effectively in combat and other situations.
His relationship with Sasuke would be really different. Instead of trying to bring Sasuke back to the village as a friend, he might see Sasuke as a rival in a more intense way, like two Uchihas competing. With Sakura, he might be more distant, as the Uchihas are often more reserved in their emotions. And his relationship with Kakashi could become strained, as Kakashi has his own history with the Uchihas.
His relationship with Sasuke would likely be affected. Naruto, acting like Kakashi, might approach Sasuke with more reserve and understanding. Instead of his usual passionate attempts to bring Sasuke back, he could use Kakashi's more laid - back and strategic approach. This could either intrigue Sasuke or make him more distant, depending on how he interprets Naruto's new behavior.
It could strengthen his relationships. His friends might be in awe of his new power and support him more. For example, Sasuke could see Naruto's black lightning as a sign of his growth and respect him even more, leading to a deeper bond between them.
Well, Naruto's relationship with Hinata could be affected in several ways. If Naruto is reincarnated as Kaguya, Hinata might feel a bit distanced from him at first. She would be confused about this new side of Naruto. Also, the other villagers might start to fear Naruto, which could put a strain on his relationship with the whole village. But if Naruto can prove that he's still the same person deep down, he might be able to repair those relationships. His relationship with Kakashi would also change. Kakashi, being a knowledgeable person, would try to guide Naruto through this new development.
For Naruto's friends like Shikamaru and Choji, they would be quite surprised. Naruto might start to act more like Tobirama in some ways, which could be a bit off - putting at first. He could be more strict or more focused on the long - term goals of the village. This might cause some friction in their friendships until they understand what's going on. With the elders of the village, Naruto could gain more respect as Tobirama was a highly respected figure. But it could also make some of them wary, as they might fear Naruto using Tobirama's knowledge in ways they don't like.
If Naruto had tattoos, some people in the village might initially be more wary of him. The more conservative villagers might see tattoos as a sign of being unruly or different. But his close friends like Sasuke and Sakura would probably accept it as just another part of him. They know Naruto well enough not to judge him based on appearance. His relationship with the older generation, like the Third Hokage, might be a bit more complex. The Hokage might worry that the tattoos could give the wrong impression to the villagers or other villages.
It could make some characters more sympathetic towards him. For example, if Harry Potter were to find out in the fanfiction, he might start to see Snape in a different light, realizing that Snape has his own deep - seated problems. This could potentially lead to a more complex and nuanced relationship between them.