His friendships might also be affected. Some friends might be more supportive and visit him often during his recovery, while others who were more into the fast - paced action life might start to drift away. They might not know how to handle Brian being injured and not as active as before. Also, new friendships could form with people he meets during his recovery, like a physical therapist who could introduce him to a different world outside of racing.
Maybe Brian gets injured in a fight with a rival racing gang. His injury is serious enough that he has to reevaluate his life in the racing underworld. This could lead to him trying to find a more legal and less dangerous way to be involved with cars, like starting a mechanic shop with the help of his friends. Meanwhile, his enemies might think he's out of the game and start making moves that put his friends in danger.
His relationship with Sasuke could become more complex. Sasuke might be both envious of Naruto's new power and also worried about Naruto losing his humanity in the dragon form. Sakura could be initially scared but then determined to help Naruto control his form, which would strengthen their friendship. His relationship with Kakashi would change as Kakashi would now have to mentor Naruto in a different way, guiding him to use his dragon powers for good and not let them consume him.
Naruto's relationship with the villagers would also change. Some might be afraid of his new power, seeing it as something strange and unknown. This could lead to some isolation for Naruto at first. However, those who truly trust him, like Iruka, would be there to support him. His interactions with the other ninja villages might also be affected. They could see Naruto as an even greater threat or, conversely, as a potential ally with this new and powerful ability.
Well, with the gods, they would be extremely wary of Percy. They would constantly be watching him, fearing that he might inherit Typhon's destructive nature. His relationship with Chiron would be complex. Chiron would try to mentor him, but also keep a close eye on him. As for his relationship with his enemies, they might be more afraid of him, but also more eager to take him down because of his powerful lineage.
His relationship with Bucky would be severely strained. Bucky might not believe that Cap is truly brainwashed at first and try to reach out to him, but Cap could see Bucky as a threat. With Tony Stark, there would be more conflict. Since they already had their differences, a brainwashed Cap could be much more aggressive towards Tony. And his relationship with Natasha would also change. She might be the first to suspect the brainwashing and try to find a way to save him, but Cap would be suspicious of her motives.
The villagers' attitude towards Naruto could also shift. Some who were always in awe of him might now pity him. But others, like the kids he used to play with, would try to make him remember the good old days. His relationship with the tailed beasts would be really interesting. If he forgets about them, they might try to communicate with him in his mind, which could be a very strange and new experience for Naruto, and it would also be a chance to explore the bond between them in a different way.
His relationship with Sasuke might become more competitive. Sasuke, seeing Naruto with this new power of wings, would feel the need to become stronger in his own way. They could have more intense battles or training sessions. With Sakura, she might be initially shocked but then would become more protective of Naruto, fearing that his new wings might attract more dangerous enemies. She could also help him with any medical issues related to the wings if they cause any strain on his body.
His relationship with Sasuke would be very different. Sasuke might be both jealous and intrigued that Naruto now has an Uchiha power. They could become more equal in terms of power, which might lead to a more competitive but also more collaborative friendship. Naruto could also use the Sharingan to understand Sasuke's pain better, seeing the memories of the Uchiha massacre through Sasuke's eyes.
Well, with Sasuke, their relationship would become more of a protective - protectee one. Sasuke, who usually has a rivalry with Naruto, would now feel responsible for protecting this baby Naruto. With Sakura, she would be more motherly towards him. She might be the one constantly fussing over him, making sure he's clean and fed.
His relationship with Sakura would definitely be affected. Sakura, who has always known the warm - hearted Naruto, would be shocked and confused. She might try to reach out to him at first, but if he keeps pushing her away, she could become frustrated or even give up. Their friendship would be strained.