There might be a fanfiction where Naruto is transported to a parallel dimension where 23 is a powerful entity. Naruto has to figure out how to work with 23 to find his way back home. Or perhaps 23 is a code name for a character who has a deep connection to Naruto's past, and the story unfolds as they discover this connection.
In some Naruto x 23 fanfictions, 23 could be a member of a secret organization. Naruto gets involved with this organization through 23 and discovers a whole new side of the ninja world. This could lead to Naruto having to make difficult choices between his loyalty to his village and his newfound friends in the organization led by 23.
One interesting Naruto x 23 fanfiction could be about Naruto meeting a mysterious character numbered 23 in a hidden land. Maybe 23 has some unique powers that Naruto has to learn to defeat a new enemy. Another could be a story where Naruto and 23 form an unlikely alliance to save the ninja world from a greater threat.
One interesting Naruto x Fanfiction story could be a time - travel one where a modern - day Naruto fan gets sent into the Naruto universe and has to navigate using their knowledge of the series. Another could be a story where Naruto has a different type of chakra power that he discovers. And there are also those that focus on romantic relationships within the Naruto world that are not explored in the original series, like a story about Naruto and a minor character falling in love.
There might be a fanfiction where Hanabi and Naruto are arranged to be married for political reasons. At first, they are hesitant, but as they get to know each other better, they find that they are more compatible than they thought. They then have to deal with the reactions of their friends and families while also protecting the village from a new threat.
One interesting Naruto x Fox fanfiction could be where Naruto discovers a hidden connection with a magical fox spirit that helps him master new jutsu. For example, the fox spirit might teach him a special form of chakra control that gives him an edge in battles.
There are fanfictions where Kagome and Naruto meet in a different dimension. In this scenario, Kagome is initially confused by the ninja world, but she quickly adapts. She then teams up with Naruto and they form a unique bond, sharing their different skills and knowledge. Naruto learns about Kagome's world of demons and spiritual powers, while Kagome discovers the intricacies of ninjutsu and the shinobi way.
One interesting story could be about Naruto and Suzumebachi forming an unexpected alliance to face a common enemy. They might combine their unique skills, Naruto with his shadow clones and Suzumebachi with her stinging abilities, to defeat a powerful foe.
One interesting story could be about a powerful futa character who teams up with Naruto on a special mission. They might face challenges that test their friendship and skills, and along the way, they discover new powers within themselves.
One interesting Naruto x Kiba fanfiction could be about their adventures together in a new mission. Maybe they have to team up to solve a mystery in a far - off land. They could discover new jutsus along the way and strengthen their bond as friends and comrades.
One interesting Naruto x Yami fanfiction could be about them teaming up to face a powerful new enemy. Maybe a villain from another dimension that threatens both their worlds. They combine their unique skills, Naruto's Rasengan and Yami's magic, to fight this foe.
A really cool Naruto x Missions fanfiction could revolve around Naruto being given a mission to protect a very important and powerful artifact. However, he is not allowed to use his normal ninja techniques as it might damage the artifact. So, he has to rely on his wits and some basic self - defense skills he learned as a kid. Along the way, he meets unexpected allies who help him in this seemingly impossible mission.
A great Naruto x Aro fanfiction might involve a time - travel scenario. Aro travels back in time to the Naruto universe when Naruto was a child. He initially plans to take advantage of the chaos in the ninja world but ends up getting attached to Naruto. He starts to see Naruto's potential not just as a source of power but as a person. He then decides to help Naruto grow stronger, sharing some of his knowledge about the mind and control (since he can read minds in Twilight) which Naruto uses to his advantage in future battles.