A plot could involve Itachi coming back to life and trying to make amends with Sasuke while also having to deal with Naruto's newfound power. Itachi sees the bond between Naruto and Sasuke and tries to help them strengthen it further for the sake of the Hidden Leaf Village. He could train them in some of his unique jutsu.
Perhaps Demon Naruto, in his altered state, initially clashes with Itachi. But as they come to understand each other's motives, they form an alliance. Itachi could help Naruto control his demon side while Naruto provides the brute force they need in battles against powerful enemies like the Akatsuki leaders who have their own sinister plans for the world.
Yes, there are quite a few. Some explore unique relationships between the three characters. For example, there are stories where they team up in alternate universes against common enemies, which is really exciting as it shows different sides of their personalities and how they interact when the normal Naruto plot is slightly twisted.
Some fanfictions might explore a scenario where Itachi and Naruto have to go on a secret mission together. During this mission, they encounter various challenges that force them to rely on each other. Itachi's calm and calculated nature combined with Naruto's impulsiveness could lead to both comical and tense situations as they strive to complete the mission.
One interesting plot idea could be Sasuke and Naruto sharing a Pocky in a moment of peace after a long battle. It could symbolize their new - found understanding and friendship. Another idea is that they use Pocky as a sort of challenge, like seeing who can eat the most without using their hands, which leads to some humorous and cute interactions. Maybe in a fanfiction, Pocky could be a rare treat in their ninja world, and they have to go on a mini - adventure to get some, during which their relationship deepens.
One idea could be a plot where Sasuke is deceived into believing Naruto has turned against Konoha. This would create a lot of tension between them as Sasuke might try to fight Naruto. Another could be Naruto being deceived about Sasuke's true motives for leaving Konoha again, leading to a complex web of misunderstandings and a journey for Naruto to uncover the truth.
A plot idea might be that Sasuke, in his yandere state, secretly follows Naruto everywhere. He then starts to eliminate any potential danger to Naruto, even if Naruto doesn't see it as danger. For example, if a merchant is a bit rude to Naruto, Sasuke might find a way to drive the merchant out of the village. Also, Sasuke could be very controlling about Naruto's missions, trying to ensure that he's always by Naruto's side during them.
One plot idea could be that Sasuke and Naruto are part of rival mafia families. They are initially enemies but gradually find common ground as they uncover a greater conspiracy that threatens both their families. For example, a third, more powerful mafia group is trying to take over their territories.
One idea could be a story where Dark Sasuke, still influenced by his vengeful desires, is forced to team up with Naruto on a mission. Their clashing ideologies create constant tension, but as they face various challenges together, they start to understand each other more. For example, they might encounter an enemy that can only be defeated by combining Sasuke's dark and powerful jutsu with Naruto's unwavering spirit.
One plot idea could be Naruto and Sasuke having to team up in a new, dangerous mission in a far - off land. They face a powerful enemy that neither could defeat alone. Along the way, they start to understand each other's motives better than ever before.
One idea could be a story where Naruto and Sasuke are forced to team up again to face a new, powerful enemy from a different dimension. They have to put aside their past differences and relearn how to work together, which leads to some really intense and emotional moments between them.