Typically, in such fanfics, Sasuke might be portrayed as overly cruel or unlikable. His actions and motives could be misrepresented to make him seem like the 'bad guy' in the relationship with Naruto. But this is a very one - sided and unfair view compared to how he is in the original series.
In a fanfiction, Sasuke and Sakura might be protective of Naruto in a more emotional sense. For example, when Naruto is doubting himself due to some rumors in the village. Sakura would be the first to stand up for him, using her sharp tongue to put the rumor - spreaders in their place. And Sasuke, in his own quiet way, would show his support by training with Naruto extra hard, as if to remind him of his strength.
I'm not sure if there is such a specific fanfic. Fanfic topics can be extremely diverse, but this particular scenario seems rather untrue to the original Naruto storyline and the relationships established in it. However, in the vast world of fanfiction, almost any idea can be explored, so it's possible that someone might have written it.
The most obvious consequence would be the end of their iconic friendship. It would change the whole dynamic of the story. For Sasuke, he might feel lost or even a bit angry that Naruto, who was always there for him, is now indifferent.
One possible reason could be his deep connection with Naruto in the original story. Fanfiction might offer new and different perspectives on their relationship, which intrigues him. Maybe he wants to see how others interpret their bond, whether it's their friendship or the complex rivalry. Another reason could be that fanfiction allows him to exist in scenarios that didn't happen in the official storyline, giving him a chance to explore different aspects of his character and his interactions with other characters.
One reason is that Naruto has the Nine - Tails' chakra. In fanfic, this power can be further enhanced or manipulated in ways that make him far more powerful than Sasuke. Another reason could be his more outgoing personality. He might be able to form alliances more easily, leading to him having more resources and power - ups at his disposal.
One possible fanfiction could be where Naruto, through some strange and unforeseen circumstances, like a powerful jutsu gone wrong that somehow transfers Sasuke's Sharingan to him. Naruto then uses this new - found power in ways that make Sasuke respect him more. For example, Naruto might use the Sharingan's ability to predict movements to counter an enemy's attack and save Sasuke, leading to a stronger bond between them.
One possibility could be a story where they go on a mission together and during the mission, they face many difficulties. Naruto's optimism, Sasuke's strength, and Sakura's medical skills all contribute to their success. As they overcome each obstacle, they grow closer and form a stronger bond. They start to understand each other better and rely on one another more than ever before.
The consequences would be far - reaching. Naruto, being the optimistic and friendly character he is, would be deeply hurt. His power might be affected as his emotional state is in turmoil. He could also start to view the ninja world in a different light, seeing it as a place where even the closest friends can turn on you. This could lead to him making different choices in his battles and relationships, and may even push him towards a darker path himself in some fanfiction interpretations.
Hey, I recommend you a novel called Naruto's Daughter Sasuke. In this novel, the female lead, Sasuke, was a tough, unyielding, brave and strong girl. She experienced hardships in the Naruto world and became an excellent ninja, guarding the Kinoha Village with other ninjas. I hope you like this fairy's recommendation. Muah ~😗