It could lead to a lot of drama and reconciliation. Maybe he'd try to make up for his past mistakes and help the village.
If Obito came back to Konoha, it could potentially trigger a series of events. There could be conflicts within the village about accepting him, and it might even attract the attention of old enemies. But it could also be a chance for him to find redemption and contribute to the village's protection.
In a fanfic, if Naruto clones infiltrated Konoha, it could lead to chaos. The villagers might mistake the clones for the real Naruto causing confusion. They could disrupt normal daily activities and security measures in the village. Also, depending on the intentions of the clone infiltration in the fanfic, it could be a prank by Naruto, or it could be part of a more complex plot where someone else is controlling the clones to cause harm or gather information.
Well, it could lead to a really intense situation. Naruto's friends would surely start a massive search for him. Sasuke might be especially driven to find Naruto as their bond is strong. They would probably trace Obito's whereabouts through his unique chakra signature or any clues he left behind.
If Naruto is trained by Obito in fanfiction, it would be a wild ride. Obito has a lot of knowledge about the Sharingan and space - time ninjutsu. Naruto could potentially incorporate some of these elements into his own fighting style. This would make him even more unpredictable in battle. Also, Obito's experiences and his view of the world might rub off on Naruto, leading to some interesting character development.
He might be given special missions. For example, he could be tasked with training the new generation of ninjas. His experience and skills would be invaluable in this role.
In such a fanfiction, the story could take a very dark turn. Naruto's ideals of friendship and peace might be severely tested. He could be forced to question his own beliefs as Obito and Madara have very different outlooks. Maybe Naruto would try to change their minds, but it would be extremely difficult as they are both very set in their ways of achieving a new world order through more extreme means.
The story would take a very dark turn. Naruto is a central figure, and his loss would be deeply felt. Obito might feel an overwhelming sense of guilt. He could potentially turn his life around completely to honor Naruto's sacrifice, perhaps becoming a force for good in a way he hadn't been before.
It could be that Naruto jumps in front of Obito in a moment of desperation. He might not have any other option to stop Obito's immediate attack. This action could be a turning point in the story. It could inspire other characters to join Naruto in his fight against Obito. Also, it could show Obito the strength of Naruto's will, which might make him question his own motives and actions.
Well, he'd probably be really confused at first. Konoha has a very different culture and magic system compared to the wizarding world he's from. He might try to use his wand, but it might not work as expected. And he'd have to get used to the whole ninja thing, like stealth and hand - to - hand combat.
Well, he might use his magic in ways that would shock the shinobi world. Maybe he could combine spells with ninjutsu to create some really powerful attacks.
In such a fanfiction, it would be a very dark and alternative take. Naruto, being godlike, might have been pushed to the edge by something in Konoha, like betrayal or unjust treatment. Maybe he discovers some dark secrets about the village leaders that make him snap.