Fanfiction about Naruto being raised by Pein: How would it change Naruto's character development?

Naruto being raised by Sasori would be a huge shift. Sasori is not one to show much emotion or promote the ideals of hope and perseverance like the people in Konoha. Naruto would likely have a different sense of loyalty, perhaps more towards Sasori's goals or ideals which are mainly centered around his own power and the art of puppetry. His growth as a ninja would be more focused on silent and deadly skills rather than being a hero that everyone looks up to. His relationships would be more transactional in nature as he wouldn't have been exposed to the deep emotional bonds that are so prevalent in Konoha.

If Naruto was raised by Vegeta, his character would likely become much more aggressive and focused on power. Vegeta's Saiyan pride and his constant drive to be the strongest would rub off on Naruto. He might not be as friendly or as empathetic as in the original series, but would instead be more solitary in his pursuit of strength, seeing it as the ultimate goal.

Naruto's personality would change a great deal. He'd be less naive. Pein has seen a lot of the dark side of the world, and raising Naruto would expose him to that. So Naruto would be more world - weary. He may also be more ruthless in achieving his goals, as Pein doesn't shy away from extreme measures.

Naruto's character would change a great deal. Since Acnologia is a powerful and somewhat menacing figure, Naruto would probably be more aggressive. He might not value the same things as the original Naruto, like the bonds of friendship within the village. Instead, he could be more focused on his own strength and survival. He might also be more distrustful of others, having grown up under the tutelage of someone like Acnologia.

If Naruto was raised by Kushina and Tsunade, his character would likely be more confident and less of an outcast. Kushina's loving nature would give him a strong sense of family and self - worth from the start. Tsunade could teach him about strength, both physical and mental. Naruto might grow up with a better understanding of his own power and not be as desperate for recognition as he was in the original story.

Naruto's character development would be drastically different. Itachi's calm and strategic nature might temper Naruto's impulsiveness. He could learn to think before acting more often. Kisame's brute strength and loyalty could also shape Naruto. He might become more physically powerful in a different way than with Jiraiya's training. His view of friendship could change too. Instead of the large group of friends he had in the original story, he might be more reserved and have a closer, more exclusive bond with a few individuals, similar to the relationships within Akatsuki.

If Naruto were raised by Anko and Ibiki, his character would likely be more reserved and calculating at first. Anko's wild nature and Ibiki's strictness could make Naruto grow up with a unique sense of discipline. He might be less impulsive than in the original story, as he'd be under Ibiki's watchful eye. Also, Anko could teach him some of her unorthodox fighting styles, which would add an interesting dimension to his combat abilities.

Naruto might become more conflicted. Since Madara had some extreme views, Naruto would have to grapple with those ideas. He could become more secretive as he tries to understand Madara's motives better without alarming his friends. For instance, he might start training alone more often to study Madara - inspired techniques.

Itachi's influence would make Naruto more empathetic towards the Uchiha clan. He would understand their side of the story better. This would change his approach to dealing with the conflicts related to the Uchiha. Also, Naruto would be more skilled in stealth and strategy. Itachi's training would focus on these aspects, and Naruto would develop into a more well - rounded ninja, with both power and finesse.

A possible plot for such a fanfiction would be that Naruto, being raised by Pein, is initially very loyal to the Akatsuki. But as he goes on missions and sees the real impact of their actions on innocent people, he begins to have doubts. He might then meet some of the Konoha ninjas secretly and start to understand their side of the story. This could lead to a big internal struggle within Naruto as he has to choose between the man who raised him and the village that his birth parents came from.