Well, perhaps in the fanfiction, Naruto is tricked into joining Akatsuki. They might deceive him by making false promises about finding a way to bring peace to the ninja world, and Naruto, being naive in that regard, falls for it. Once he realizes the truth, he has to find a way to escape or turn the tables on them. For example, he could start to secretly undermine their operations while pretending to be on their side.
One possibility is that Naruto joins Akatsuki to change it from within. He might think he can stop their more evil plans while also learning more about his own powers and the secrets of the ninja world that Akatsuki seems to be involved in.
In some fanfictions, Naruto could join Akatsuki because he loses faith in his own village. Maybe after some sort of political turmoil or being wrongly accused in Konoha, he feels betrayed. Akatsuki then presents itself as an alternative where he can still use his powers for what he believes is the greater good. He would then have to struggle with his new allies who have different, often more violent, methods of achieving their goals compared to what he was taught in Konoha.
Well, if Naruto joins Akatsuki in fanfiction, perhaps it's because he's disillusioned with the Hidden Leaf Village for some reason. Maybe he feels betrayed by them. In Akatsuki, he could form unexpected alliances. For example, he might bond with Hidan over their shared brashness in a way, and together they could influence the direction of Akatsuki's actions.
Maybe Naruto joins the Akatsuki with the intention of spying on them for Konoha. He could pretend to be on their side while secretly sending information back to his village. This would add a lot of tension and secrecy to the story as he has to constantly be careful not to be discovered.
If Naruto joins the Akatsuki in fanfiction, he could try to change the organization from within. He's a very empathetic person. He might see the pain and reasons that led some of the Akatsuki members to become what they are. For example, he could try to convince Sasuke to leave the Akatsuki if he's there. He could also try to make the Akatsuki less violent and more focused on finding a real solution to the shinobi world's problems.
In a fanfiction where Naruto joins the Akatsuki, there could be a lot of interesting character interactions. He would be in close quarters with villains like Sasori or Hidan. Naruto might try to learn more about their pasts and what led them to become members of the Akatsuki. This could also cause a rift in his relationships with his old friends in Konoha. They might see him as a traitor, while Naruto is actually trying to bring about change in the Akatsuki for the greater good.
Well, in this fanfiction, perhaps the female Naruto joins the Akatsuki because she is on a mission to find out the truth about some secrets related to her family. She thinks the Akatsuki might have some clues. Once she joins, she has to face challenges like dealing with the different personalities in the group, such as Sasori who is cold - hearted and Deidara who is impulsive. But she uses her strong will and ninja skills to survive and continue her search.
Well, perhaps Naruto is heartbroken after losing someone dear, like Sasuke leaving again. He feels betrayed by the Hidden Leaf. In his despair, the Akatsuki approaches him, offering a sense of belonging and a new purpose. They might convince him that the Leaf is corrupt and that their goals, which could be about changing the ninja world in a more radical way, are worth joining.
Well, one possible plot could be that Naruto, disillusioned with the Hidden Leaf Village after some major betrayal. He might start to see the Akatsuki's goals in a different light. For example, if the village wrongly accuses him of a crime he didn't commit, like they did with Sasuke in some ways. He could then be approached by an Akatsuki member who offers him a place in the group where he feels he can be understood. And Naruto, in his search for a new purpose and a place to belong, decides to join.
One possible plot could be that Naruto, disillusioned with the Hidden Leaf Village for some reason, like being wrongly accused or feeling betrayed. He then decides to join the Akatsuki. He might bring in new jutsu and a different way of thinking to the organization. His goal could change from protecting the village to perhaps finding a new way to bring peace in a more radical way.
In a Naruto joins good Akatsuki fanfiction, the story could start with Naruto seeing the potential good in the Akatsuki. Maybe he realizes that some of their members were just misled or had no other choice. So, he decides to join them to reform the group from the inside. Naruto's positive attitude and his never - give - up spirit could inspire the Akatsuki members. He might start training with them and sharing his own ninja techniques, which could lead to the creation of new and more powerful combined techniques for the group as a whole.
One possible plot could be that Naruto, feeling betrayed by Konoha after banishment, decides to join Akatsuki. He might initially be an outcast even within the Akatsuki, but gradually gains their respect with his powerful jutsu. He could use his new position to try and change Akatsuki from within, aiming to stop the more extreme members from their plans of world destruction.