One interesting aspect could be stories where Itachi wishes for peace in the ninja world in a more adult and complex way. For example, he might use his skills and knowledge to broker treaties between warring clans. In some fanfictions, his wish could be to see Sasuke grow into a strong and wise ninja without the burden of revenge. This often involves Itachi making sacrifices behind the scenes to ensure Sasuke's development.
Some fanfictions might explore Itachi's wish to redeem himself in the eyes of the village. Since he was forced to commit many dark deeds for the sake of the village, as an adult in these stories, he could be trying to find a way to make amends. He might wish to use his remaining life to improve the relationship between the Uchiha clan and the rest of Konoha. This could involve him sharing his insights and experiences to bridge the gap between the two parties.
Another possibility for Itachi's last wish could be the restoration of the Uchiha clan's honor. He dedicated his life to protecting the village, which led to the downfall of his clan. So, perhaps in fanfiction, he wishes for a way to reconcile the village and the remaining Uchiha members, allowing them to once again be respected within Konoha.
First, understand the characters well. Know Itachi's backstory, his motives, and his relationships. For example, his loyalty to the village and his love for Sasuke. Then, think about what kind of wish he might have as an adult. It could be something related to atoning for his past sins or protecting those he loves. Start with a strong opening that sets the mood and the premise of the story. Maybe start with Itachi in a moment of reflection.
There could be a fanfiction where Itachi protects Naruto during the Fourth Shinobi World War. Itachi, having been resurrected, realizes the importance of Naruto in ending the war. So, he stands by Naruto's side, using his powerful jutsu to fend off enemy attacks. He might also offer Naruto some sage advice based on his own experiences, helping Naruto to grow even stronger during the chaos of the war.
One interesting Itachi x Naruto fanfiction could be about them teaming up on a special mission. In this story, Itachi's wisdom and Naruto's determination combine to overcome a powerful enemy that neither could face alone. Their relationship gradually evolves from mutual respect to a deep friendship throughout the mission.
There are fanfictions where Itachi survives his illness. He then decides to train Naruto privately. During this training, they develop a mutual respect that goes beyond just being comrades. Naruto learns about the Uchiha clan from Itachi, and Itachi gets to see Naruto's growth up close, leading to a strong and unexpected friendship.
One plotline could be that female Naruto, with her unique perspective as a female in the male - dominated ninja world, tries to convince Itachi to break free from the chains of his past and the Akatsuki. She might use her own experiences of being an outcast in some ways to relate to him. It's a story about redemption and breaking free from one's dark past.
One interesting fanfiction could be where Itachi and Naruto have to team up for a special mission. Along the way, they face many challenges and their relationship grows in a platonic but deep way. The 'lemon' aspect might be just a symbol of something refreshing or new in their relationship, like a new start to their understanding of each other.
Another plotline might involve Itachi protecting Naruto from the Akatsuki. Since Itachi has his own motives within the Akatsuki, he could use his position to keep Naruto safe from the other members who might be after the Nine - Tails. It would add a lot of tension and drama to the story, especially when Itachi has to balance his loyalty to the Akatsuki and his new - found role as Naruto's protector.
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.
In 'naruto meets itachi fanfiction', there could be a scenario where Itachi is brought back to life by some powerful jutsu. Naruto then has to deal with the complex emotions of seeing Itachi again. They could start a journey together to right some of the wrongs that Itachi felt he had committed. Itachi might also help Naruto unlock a new form of his power, like a more advanced version of the Nine - Tails mode.