One plot could be that Naruto is captured by the Sound Village. Instead of being treated as an enemy, they try to convert him. They show him their training methods and how they are building a strong village. Naruto, being the curious and empathetic person he is, starts to understand their motives. He begins to think that by joining them, he can bring about change from within. So, he decides to stay and become part of the Sound Village, while still holding onto some of his Konoha values.
Orochimaru would likely be a main antagonist even if Naruto joins the Sound Village. Orochimaru has his own devious plans, and Naruto might not fully agree with them. Even though Naruto is in the village, Orochimaru could try to use Naruto for his own gain, like getting access to the Nine - Tails' power. So, Naruto would constantly be at odds with Orochimaru.
Well, Naruto might use his charisma to convince nearby villages or merchants to donate resources. He could also lead missions to explore uncharted areas for valuable materials like rare ores or unique plants that can be used for building or trading.
Naruto would likely start by talking to his closest friends and allies. People like Kakashi, who has always trusted Naruto's judgment, would be among the first he'd approach. He'd also use his status as a hero of the Fourth Great Ninja War. His story and his ideals would be his main selling points. He could hold public meetings in Konoha and other villages, sharing his vision of a peaceful co - existence with demons. Naruto would also try to get the support of the younger generation. Since they are more open - minded, he could inspire them to see the good in demons and encourage them to support the new village.
In the fanfic, Naruto could build the village by first establishing a set of rules and values that everyone can follow. Then, he'd probably use his connections. For example, he could ask his friends and allies from different villages to send resources or experts in construction. He might also use his own knowledge of the Leaf village's layout and infrastructure to create a similar but unique village. He'd ensure there are places for families to live, shops for trading, and of course, ninja training facilities. This way, the new village can thrive and be self - sufficient.
If Naruto joined Sound in a fanfic, it would completely change the Naruto universe. His relationships would be flipped. Instead of being with Konoha friends like Sasuke and Sakura, he'd be among Sound ninjas. His training might take a different turn too, perhaps learning more brutal and underhanded techniques. This could also lead to a different set of battles and power dynamics in the story.
One potential consequence could be that his body experiences a great deal of strain. Breaking the sound barrier means extreme speed, and this could put a huge amount of stress on his muscles, bones, and internal organs. He might need time to recover and adjust to the new physical limits he has reached.
In the sasunaru context, perhaps a rift between Sasuke and Naruto makes Naruto feel like he needs to leave to sort out his feelings. He might think that staying in the village constantly reminded of Sasuke and their complicated relationship is too much to bear, so he leaves to find his own path and hopefully reconcile with Sasuke on his own terms.
It could strengthen his relationships. If his heritage shows he has noble origins, people might respect him more and be more willing to be his friend or ally.
The Sound Spy's character can be developed by giving them a unique fighting style. For example, they could use sound - based jutsus in a very creative way, like creating illusions through sound vibrations. Also, their backstory is crucial. Maybe they were forced into spying for the Sound Village due to a threat against their family.