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.
One idea could be that they are on a mission together in a mysterious land. They start off as distrustful partners but as they face various challenges, like powerful enemies and difficult terrains, they gradually develop a deep understanding and respect for each other. This could lead to them sharing their past traumas and forming a strong bond.
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.
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.
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.
A plot might involve Sasuke's transformation into a vampire being a result of some dark jutsu experiment gone wrong. Naruto, who is determined to save his friend, embarks on a journey to find a way to reverse it. Along the way, they encounter various characters from the Naruto universe who either help or hinder their progress. There could be a sub - plot where Sasuke struggles with his new vampire instincts, especially when it comes to his feelings for Naruto, as vampires in this fanfiction might have heightened emotions.
A plot could revolve around Fem Sasuke getting injured badly during a battle, and Naruto is the only one who can save her. He has to go on a dangerous quest to find a rare herb or learn a special healing jutsu. During this time, Fem Sasuke realizes how much Naruto truly cares for her and starts to see him in a new light. It could also be about a prophecy that involves both of them and they have to figure out how to fulfill it together while dealing with their own personal issues and the expectations of their village.
Another idea is that Naruto's kitsune heritage is somehow linked to an ancient prophecy. This prophecy states that he and Sasuke are fated to either save or destroy the ninja world together. As they journey together, they start to discover the true meaning of the prophecy and how their relationship plays a crucial role in it.
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.