In some fanfictions, a crossover like this could lead to a romantic relationship between Naruto and Nezuko. However, this would be a very different kind of relationship as they come from such distinct backgrounds. Their relationship could be a slow - burn one, starting from mutual respect and growing into love as they face various challenges together.
Another interesting part is the character interaction. Naruto is a very energetic and determined character, while Nezuko is more of a silent but strong presence. Their different personalities can lead to some really unique and engaging dialogues and moments in the fanfic. For example, Naruto might be all about charging into a fight, while Nezuko's more calculated approach could either clash or complement his style, making for great reading.
In a Nezuko crossover with the Naruto universe, Nezuko could be an enigma to the ninja world. Her demon form might be seen as a powerful and dangerous new jutsu. Also, a crossover with the One Piece world could be interesting. Nezuko might end up on the Grand Line and her powers could either be a great asset or a cause for concern among pirates and marines.
Some 'Naruto' fanfictions are really cool. For instance, the ones that give Naruto new powers. Maybe he gets a power related to space - time manipulation that he has to learn to control. This can lead to really exciting adventures and battles. Also, fanfictions that rewrite the whole story from an alternate point of view, like from the view of the Akatsuki members, can be very interesting as it shows a different side of the 'Naruto' universe.
Well, there might be a 'Naruto Sanabi' fanfiction that focuses on Sanabi's backstory. It could explore how she came to be in the Naruto universe and what her early life was like. There could also be a fanfic where Sanabi has to face a powerful enemy alone and uses her wits and ninja skills to overcome it. This would show her strength and determination.
One interesting Naruto Damocles fanfiction could be one that focuses on Damocles' backstory in the Naruto universe. It might explore how he came to be in the village and his early training days.
One interesting Naruto Groudon fanfiction could be where Groudon somehow ends up in the Naruto universe. Maybe Naruto has to find a way to send it back while also dealing with the chaos it causes. For example, Groudon's presence might disrupt the natural chakra flow, and Naruto, with his determination, tries to communicate with it using his unique ability to understand others.
Some fanfictions might focus on the relationship between Naruto and Kurohime. It could start as a friendship based on mutual respect for each other's skills. As the story progresses, they might develop deeper feelings for each other, which would be interesting to explore as they both come from very different backgrounds in the Naruto universe.
One interesting Naruto Oda fanfiction could be one where Naruto meets characters from Oda's other works in a crossover. For example, he might encounter Luffy from One Piece in a strange new world created by a powerful jutsu gone wrong. Another could be a story where Naruto learns unique abilities inspired by Oda's art style, like a new form of Rasengan that has the wild and creative elements seen in Oda's character designs.
One interesting Kamikage Naruto fanfiction could be about Naruto achieving the Kamikage title in a different ninja village and how he changes their traditions. Maybe he brings his own style of leadership and ninja techniques that revolutionize the village.
One interesting Naruto adopted fanfiction could be where Naruto adopts a young orphan from a war - torn village. In this story, he imparts his ninja skills and values to the child, creating a heartwarming bond. It might also show how the child grows up under Naruto's guidance, facing challenges and becoming a strong ninja in their own right.