Well, if Naruto goes evil in fanfic, it's a total game - changer. First, his relationships would crumble. Sakura and Sasuke would be devastated. His sensei like Kakashi would try to reason with him but probably fail. And his enemies would be thrilled. They could use his new - found 'evil' side to their advantage and cause more chaos in the ninja world.
Well, in such a fanfiction where Naruto becomes evil, it would be a total upheaval of the Naruto universe we know. His dark side could lead to alliances with villains like Orochimaru. He might start to hunt down those he once considered friends. His change could also be a result of some great betrayal, and his quest for vengeance would make him a very dangerous force. This would not only change the story's dynamic but also the fates of all the characters involved.
One possibility is that Naruto could be betrayed by the village he loves so deeply. Maybe false accusations of being a traitor are made against him. This heartbreak and sense of injustice could be the catalyst for his turn to evil. He might then use his powerful jutsu against Konoha, believing that they don't deserve his protection anymore.
Well, one possible plot could be that the girl is betrayed by her friends, and this leads her to become evil as she decides to take revenge on them. For example, she might start spreading false rumors about them or sabotaging their relationships.
Well, in a fanfiction where Naruto is pure evil, the whole Naruto universe would be in chaos. He'd likely form alliances with villains. His once - noble goal of becoming Hokage would be replaced by a desire for power and domination. His relationships with characters like Sasuke and Sakura would be completely different. Instead of protecting them, he might target them. And the ninja world would have to unite in a different way, against Naruto this time.
The plot would change drastically. Naruto's evil transformation would mean that his goals are no longer about protecting Konoha and his friends. His actions would likely be focused on self - gain or revenge. This would lead to new alliances and enmities. For example, he might team up with anti - Konoha forces. His evil actions would also force his friends to reevaluate their own beliefs and values. They would have to decide whether to fight him or try to redeem him. And the overarching theme of the story would shift from one of hope and perseverance to one of despair and conflict.
The Hidden Leaf Village itself could become the main antagonist. Since Naruto turns evil, the village that once nurtured him would now be against him. The village elders and some of the ninja who oppose Naruto's new evil ways would be in conflict with him. For example, Kakashi might be forced to fight against Naruto to protect the village.
Most Naruto fanfics tend to focus on his adventures, his relationships in a positive way, like his bond with Sasuke or his training with Kakashi. The idea of Naruto becoming a pervert is quite out of the ordinary for the Naruto - themed fanfic world. It's not something that is typically explored in mainstream Naruto fan creations.
One idea could be that Naruto's greed is for power. He might see all the strong shinobi in the Hidden Leaf and start to envy their abilities, so he becomes greedy for more power. He could start seeking out forbidden jutsu or training methods that are considered dangerous.