His relationships would become more complex. The wraith powers could have a corrupting influence, which his friends would try to fight against. But Naruto, being Naruto, would resist that. Shikamaru might be the one to come up with strategies to keep Naruto in check if the powers start to take over, while still remaining his friend.
It might actually strengthen his relationships in some ways. His friends could see him as an even more powerful ally. Naruto, with these new powers, could protect them better. Sakura, for instance, would feel safer around him and this could lead to a deeper bond of trust between them.
His friends would be very cautious at first. For example, Sasuke might be more on guard, seeing Naruto as a potential threat. However, true friends like Shikamaru might try to understand what's going on and find a way to help Naruto control his new powers.
If Naruto had hidden powers, it might make his friends a bit more cautious around him at first. They'd be in awe of his new abilities but also worried about how he'd change. For example, Sasuke might see Naruto's hidden powers as a threat to his own goals, which could strain their relationship even more.
His friends might be a bit in awe at first. They are used to Naruto's ninja skills, but a Devil Fruit power would be something entirely new. They could also be a bit jealous, but mostly they would be excited to see how Naruto uses this new power in their adventures together.
His friends might be a bit wary at first. But if Naruto uses his powers for good, like saving them from danger, they would accept him more. His relationship with Sasuke could change too. Sasuke might see Naruto's new powers as a threat or as something to strive for in terms of power.
Naruto's relationship with Kakashi could also change. Kakashi, being a more experienced ninja, would try to guide Naruto in using the Millennium Puzzle's power responsibly. He might teach Naruto about the potential dangers of misusing such a powerful artifact, which could bring them closer as teacher and student. Naruto's friends in Team 7 would also look to him for more leadership when they see the power the Puzzle gives him.
Naruto's dragon blood could also attract new friends or allies. There could be characters from other clans or regions who are interested in his powers and want to be associated with him. This could cause some friction among his old friends at first, but eventually they would come to accept these new relationships as long as Naruto remains true to his original friends. His relationships would become more complex and diverse, but still centered around the core values of friendship that Naruto has always held.
The adopted sister could actually strengthen Naruto's relationships. She could bring a new dynamic to their group. Naruto would be more responsible as he has someone else to look after. His friends would see this growth in him and respect him more. They might also start to include the sister in their activities, like inviting her to training sessions or parties, which would further integrate her into their circle.
His prototype powers could make others either fear or envy him. Some might see him as a threat due to his new and untested abilities. For example, villagers who were already suspicious of Naruto because of the Nine - Tailed Fox might be even more wary.
Well, it would be a huge blow to his friendships. Naruto's friends are drawn to his big heart and strong emotions. An emotionless Naruto would not respond in the same warm way. He might not share in their joys or sorrows. Sakura, for instance, would miss his determination and the way he used to encourage her. His friends would have to work hard to reach out to him, but they may also start to drift apart because the emotional connection is no longer there.
Well, his friends would likely be very confused and hurt. They know Naruto as a determined and kind - hearted person. If he's brainwashed, they might initially try to reach out to him, thinking it's just a temporary state. But as time goes on, they could become distrustful if he starts to act against them. Sasuke, for example, might be even more conflicted, seeing Naruto in such a different state. And Sakura would be heartbroken, as Naruto has always been a source of hope and friendship for her.