In this type of fanfiction, the time travel might be a result of a forbidden scroll or an experiment by a rogue ninja. When Naruto and Sasuke go back in time, their relationship is different from what it was in their original time. The kiss could be a turning point where they start to understand their feelings for each other on a deeper level, perhaps realizing that their bond is stronger than just friendship or rivalry.
Xiao En learned about Fan Xian's past in " Celebrating Years." In the first document, Xiao En had told Fan Xian that he had later heard that Ye Qingmei had married the Qing Emperor. Fan Xian listened in disbelief and confirmed it again. At this time, Fan Xian also knew about his past. In addition, the fourth document also mentioned that Fan Xian had told Xiao En that he had been born in Danzhou since he was a child, causing Xiao En to mistakenly think that he was his grandson. Fan Xian had heard of his own background. Thus, Xiao En learned about Fan Xian's background in the play.
Xiao En told Fan Xian about his past in " Celebrating Years." Fan Xian learned that he was the son of the Qing Emperor and Ye Qingmei, which was a prince. Xiao En had told this secret to Fan Xian before he died because Fan Xian had been mistaken for Xiao En's grandson. This was a plan devised by Chen Pingping. Xiao En hoped to pass on his secret through Fan Xian, because only Xiao En's grandson could make him open his mouth to tell this secret. Fan Xian was shocked when he heard this secret. He realized how unusual his background was. The revelation of this secret allowed Fan Xian to re-recognize himself and also allowed him to have a deeper understanding of Chen Pingping's true intentions.
In a fanfic like this, Sasuke's Sharingan could be the key to unlocking a hidden power within his best friends. Maybe his Sharingan has a special connection to Naruto's Nine - Tails chakra. As they fight side by side, Sasuke uses his Sharingan to guide Naruto in controlling the Nine - Tails better. Sakura, on the other hand, could learn new medical jutsu inspired by the insights from Sasuke's Sharingan, deepening their bond as they all grow stronger together.
In the first chapter of the novel," Poisonous Shu Daughter ", Li Weiyang told Yuan Lie about her past life. She said that in her previous life, she was a smart, powerful, and ambitious woman, but in the end, her excessive ambition and desire led to her life of misfortune. Li Weiyang also told Yuan Lie that in her previous life, she had been envied and framed by others because of her beauty and talent. In the end, she had suffered all kinds of misfortune and pain.
One great fanfic could be about Naruto's journey with his Godlike Sharingan abilities and how his friendship with Sasuke plays a crucial role. Maybe it focuses on their adventures together, facing powerful enemies. Naruto's Sharingan could give him unique powers like predicting enemy moves accurately. And his bond with Sasuke might be tested in various dangerous situations but always remains strong.
In a fanfic, Naruto's bloodline could be the key to saving Sasuke from a dark path. His Uzumaki blood might have some kind of healing or purifying ability. Naruto uses this aspect of his bloodline to reach out to Sasuke, to remind him of their bond and pull him back from the edge of darkness. Their friendship becomes a central theme as Naruto battles not just external enemies but also Sasuke's inner demons.
Sasuke's character could develop a deeper understanding of himself. By seeing his past self, he might realize the parts of him that he has lost or forgotten. This could lead to a more balanced Sasuke, less consumed by revenge.
In such a fanfiction, they might try to prevent some of the tragedies that occurred in their own time. For example, Naruto could stop the Uchiha massacre, saving Sasuke's family and potentially changing Sasuke's entire path. Sasuke, on the other hand, might use his knowledge to help the ninja world avoid future wars. They could also meet their younger selves and impart wisdom or skills that they learned in their original timeline.
In some fanfics, Hinata might be the one to bring Naruto and Sasuke closer together. Since she has a deep understanding of Naruto's heart and also respects Sasuke's strength, she could act as a mediator between the two. For instance, when Naruto and Sasuke have an argument over a strategic decision during a battle, Hinata steps in to calm them down and find a compromise.