Another plot could be that Itachi, as a girl, has a special ability that is only found in female ninjas in this fanfiction world. This ability makes her a target for other clans who want to study or use it for their own gain. She has to navigate through the political intrigue while also trying to keep her family and friends safe.
One idea could be that Itachi, as a girl, has to hide her true identity in the ninja world. She might face different challenges compared to her male counterpart, like dealing with gender - specific expectations in combat training. For example, she could be underestimated at first but then prove herself to be an even more formidable ninja.
One plot idea could be exploring Itachi's time in the Anbu in more detail. For example, showing his first difficult missions and how they shaped his views on the village and his family. Maybe he has to make a choice between following a cruel order from the higher - ups in the Anbu or protecting an innocent. Another idea is a story where Naruto somehow gets a glimpse into Itachi's Anbu past through a special jutsu or a shared dream. This could lead to Naruto having a new understanding of Itachi and changing his perspective on him.
A plot could involve Sakura getting caught in a political intrigue within the Anbu that Itachi is also a part of. Itachi tries to keep Sakura out of it, but she's determined to uncover the truth. This leads to a series of events where they have to rely on each other's strengths and overcome their own weaknesses.
One idea could be that baby Naruto somehow crosses paths with Itachi in a secret mission. Maybe Itachi is on a mission in Konoha and stumbles upon baby Naruto who has an unusual chakra flare. Itachi, being curious, decides to keep an eye on him without revealing himself. This could lead to a series of events where Itachi's actions unknowingly protect Naruto from some early threats.
One plot idea could be a story where Kisame and Itachi are on a mission together in a mysterious land. They encounter various challenges that test their loyalty to each other and their organization. As they face these difficulties, they start to understand each other on a deeper level, sharing their past traumas and dreams. This could build a strong bond between them without any inappropriate content, focusing more on their friendship and mutual respect.
Another plot idea could be that the contract was made by an ancient force and it requires them to go on a quest to find a lost artifact. Along the way, they face many challenges and their relationship changes from initial distrust to a strong friendship or even something more. They have to rely on each other's strengths and overcome their weaknesses.
One idea could be that Itachi survives his battle with Sasuke and teams up with Naruto to face a new, powerful enemy from the Otsutsuki clan. They combine their unique skills, Naruto's Rasengan and Itachi's Sharingan abilities, to take on this threat.
A possible plot could involve Female Itachi being an outcast in her own clan because she has different ideals. Naruto, who always believes in people, befriends her. They then start a journey to prove that her ideas can bring peace to the ninja world, facing opposition from both their own and other clans.
One idea could be that Itachi is a new transfer student in Sakura's highschool. Sakura, being the studious and kind - hearted girl she is, is assigned to help Itachi catch up with the lessons. This could lead to them gradually developing a friendship and maybe more as they discover each other's secrets and talents.
One idea could be a story where baby Itachi meets a young Naruto in a sort of alternate universe. Maybe Naruto stumbles upon a hidden place where baby Itachi is being kept safe. They form an unlikely friendship, and Naruto's positive energy starts to influence Itachi in a way that makes him question some of the darker paths he might take in the future.
One idea could be exploring Itachi's time in ANBU and how Naruto might have influenced his decisions secretly. Maybe Naruto, with his unique way of seeing people, could have made Itachi question his path in the ANBU more deeply.