In such a fanfiction, Naruto might grow up feeling extremely lonely and having trust issues. He could become more self - reliant, forging his own path without any family support. Maybe he would be more eager to prove himself to the village, not just to gain their acceptance but also to show his absent family what they missed out on.
Well, it can make Naruto a loner in fanfiction. He might develop a 'me - against - the - world' attitude. Since he doesn't have the support of a family, he could become overly independent, not relying on anyone for help. This may also affect his relationships with his teachers. They might find it harder to reach out to him because of the emotional wall he has built up due to the abandonment. And in battle, he could be more reckless, feeling like he has nothing to lose.
Well, in the 'Naruto abandoned by family snapped' fanfiction, Naruto's character arc would likely be a rollercoaster. Since he was abandoned, he could develop a more cynical view of the world. His 'snapped' state might mean he's no longer the optimistic ninja we know. He might use his powers in ways that are more self - serving rather than for the good of the village. This could lead to some interesting confrontations with his former friends and allies who are trying to bring him back to his old self.
Naruto's character would likely become more withdrawn. Without the love and support of his family, he may not be as open and boisterous as he is in the original story. He could be more cautious around people, always expecting to be let down.
Sakura could be a main character. She might be the one who discovers the abandoned child and tries to figure out what to do. Kakashi could also be involved. He has a history with Naruto and might be torn between loyalty to Naruto and doing what's right for the child. Sasuke could be another character. He might return to the village and get involved in the situation, either to help or because he has his own motives regarding Naruto's actions.
There are also fanfictions where Naruto had to fend for himself a lot, but the villagers, despite their initial hostility, would unknowingly help. For example, the local store owners might give him some food when he was really in need, even if they didn't fully embrace him. And as he grew older, his friends like Sasuke and Sakura also became important in his life and kind of took care of him in their own ways.
A plot twist might be that Naruto's family abandonment was part of a prophecy. In the fanfiction, it could be that in order for Naruto to fulfill a certain destiny, he had to be abandoned so that he could grow in a specific way. Also, there could be a plot twist where the person Naruto thought was his enemy all along was actually the one who knew the truth about his family and was trying to guide him back to them in a roundabout way.
One possibility is that Naruto becomes a rogue ninja. With his family abandoning him, he may feel no loyalty to the village anymore. He could start making alliances with enemies of the village, using his skills for their purposes. His snapped state might make him more ruthless, not hesitating to use extreme force.
One possible plot could be Naruto being abandoned not just by his village but also his family due to the mystery surrounding the Sharingan. Maybe his family had a connection to the Uchiha clan and feared Naruto's potential with the Sharingan. So they left him to fend for himself. As he grows, he discovers his family's secrets related to the Sharingan and has to struggle with his new - found powers and the feeling of abandonment.
In a Sonic fanfiction where Naruto is abandoned by family, it could be a creative mash - up of two different universes. Maybe the writer wants to explore the idea of Naruto's character in a new and extreme situation. It could be that the 'family' in this context is a fictional or re - imagined version within the Sonic - influenced world.