If Hiashi adopts Naruto, his life would be completely transformed. He would no longer be the outcast orphan. Instead, he'd be part of the prestigious Hyuga clan. Naruto would have access to better training facilities and more experienced mentors within the clan. He'd also have to adapt to the clan's traditions and hierarchies. His relationship with Hinata would likely develop in a more family - like way at first, and this could potentially lead to new romantic developments in the future. Moreover, his presence in the Hyuga clan could change the way the clan interacts with the rest of the village.
Naruto's life would change a great deal. Firstly, he'd have a family, which he always desired. He'd live in the Hyuga compound, which has a different culture compared to his previous living situation. He'd be trained in Hyuga techniques, which are very different from what he learned from Iruka or Kakashi. Also, he'd have a different social status within the village as part of a powerful clan.
Naruto's life would experience a significant shift. With Mikoto Uchiha adopting him, he would be exposed to the Uchiha way of life. He might get to learn about the clan's traditions, which could shape his character in new ways. His living situation would improve, as he'd be in a more stable family environment. In terms of his ninja development, Mikoto could pass on some of her own knowledge or connect him with other Uchiha members who could help him train. This could lead to Naruto having a more diverse set of skills and a different perspective on the ninja world compared to his original story.
His relationship with Hinata would be completely different. Instead of a potential love interest, she'd be his sister. His relationship with Neji might also change. Neji might be less hostile towards Naruto as they'd be part of the same family. Naruto would also have a new relationship with Hiashi as his adoptive father, and he'd have to follow Hiashi's rules and guidance.
His kindness might be enhanced. Queen Myrrah's world could have harsher conditions, and Naruto's natural kindness would be a contrast. He might become more empathetic towards the people there. For example, if there are oppressed groups, Naruto would surely want to help them.
Naruto would have a more stable family life. Lady Chiyo could offer him a different kind of wisdom compared to what he gets in Konoha. His fighting style might change as he learns from her. For example, he could incorporate more of the Sand Village's techniques into his combat.
Naruto's life would likely change a great deal. He'd have a proper family figure in Iinoichi. He might not be as hungry for attention all the time since he'd have someone who truly cares for him at home. His training could be more focused and personalized, leading to faster growth as a ninja.
Maybe Hiashi adopts Naruto because he realizes that Naruto is a key to uniting the village. As Naruto becomes part of the Hyuga family, he starts to influence the clan's view on outsiders. He might introduce some new training methods that he learned from Jiraiya. Naruto could also have a role in protecting the Hyuga's secrets, like the Byakugan. He would grow in a different environment, and this would change his relationships with characters like Sasuke and Sakura in new and unexpected ways.
In the long run, the absence of Naruto would mean the loss of his positive influence. He was a symbol of hope and unity. Without him, the ninja world might fall into more despair and division. The new generation that looked up to Naruto would be left without their role model, and the future of the ninja world would be much darker.
His life would change drastically. He'd be living in a different environment, with different values being pushed on him. Instead of the Dursleys' neglect, he'd face Lucius's attempts to mold him into a pure - blood - ideal wizard.
Naruto's life would change a great deal. He'd have a more stable home life. Instead of living alone, he'd have Tsunade looking out for him. He'd probably get better access to resources, like better training facilities and more advanced ninja techniques. Also, he'd have someone with a high status in the village as his guardian, which would give him more respect from some of the villagers who previously looked down on him.
His character could grow in terms of his understanding of family. Growing up as Hiashi's son, he'd be surrounded by a different family structure compared to his lonely childhood in the original story. This could make him more empathetic towards others' family situations. He might also start to value the importance of lineage and heritage in a new light, using both his Uzumaki and Hyuga backgrounds to become a stronger and more well - rounded ninja.