One idea could be that Fem Kisame is a reformed Akatsuki member who teams up with Naruto to take on a new threat to the ninja world. They start off not trusting each other but gradually learn to respect and rely on one another as they face various challenges together.
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.
One plot idea could be that Naruto and Fem Sasuke are on a mission together in a far - off land. They face many challenges that force them to rely on each other closely. Along the way, they start to discover new feelings for each other that they hadn't noticed before. Another could be in a post - war scenario where they are trying to rebuild the village together and their relationship blossoms during the process of restoration.
A really interesting plot would be if the Nine - Tailed Fox in Naruto had some sort of connection to an ancient and powerful spirit in the Avatar world. The Avatar and Naruto would have to figure out this connection and use it to either control or understand the power of the Nine - Tailed Fox better. This would involve a lot of exploration of both worlds' mythologies and powers, and also some great character interactions as Naruto and the Avatar learn from each other.
One plot idea could be that Kin is injured during a battle, and Naruto, with his never - give - up attitude, helps her recover. Along the way, they learn more about each other's dreams and fears. Another idea is that they are both sent on a mission to a far - off land to retrieve a special ninja artifact. During the journey, they face various challenges and their bond as comrades grows.
A plot could revolve around Himawari getting lost in a mysterious part of the village or forest, and Naruto going on a search to find her. Along the way, we could see flashbacks of their past moments together, and when he finally finds her, it would be a very emotional reunion. This would highlight Naruto's love for his daughter and his protective nature.
A cool plot could be where Wonder Woman visits the Naruto universe. She is intrigued by the ninja way and tries to understand how they use chakra. Together, they could work to stop an evil organization in the Naruto world that is trying to create a powerful weapon using both technology and chakra. They would have to combine their strength and wisdom to succeed.
One idea could be that they both discover a new jutsu together. They spend days researching in the library and practicing in the forest. Their friendship grows as they face difficulties in mastering the jutsu.
Well, a plot could involve Kisame's sister being a healer. Naruto gets seriously injured in a battle and she is the only one who can save him. As she heals him, they start to share their stories and dreams. This leads to her realizing that the Akatsuki's ways might not be right. Also, she could be in a love triangle between Naruto and a member of the Akatsuki, which would add a lot of drama to the story. There could also be a plot where she discovers a prophecy that Naruto is the key to saving the ninja world, and she decides to protect him at all costs.
One interesting plot could be that Naruto discovers a hidden power within Kisame's sword. Maybe during a battle, the sword starts to react to Naruto's chakra in an unexpected way, leading to a new form of combat for Naruto.
Another plot could revolve around Itachi and Kisame having a philosophical debate during a long journey. Since Itachi has his own complex moral code and Kisame is more straightforward in his loyalty to the Akatsuki, they could discuss the meaning of loyalty, power, and the end goals of their organization. This could lead to a deeper understanding between them or even a rift, depending on how the story unfolds.