What could be the plot ideas if Naruto writes a novel fanfiction?

It could be about Naruto writing a book that details his adventures and the lessons he's learned. Maybe he writes about his friends and how they all grew together.

One possible plot idea could be that Naruto somehow gets transported to the Estrossa world and has to adapt to its rules and powers. He might have to learn new jutsus or abilities based on the Estrossa system.

One possible plot could be Naruto meets Scorpion and they end up having to team up against a common enemy. Maybe an organization that threatens both the Hidden Leaf Village and Scorpion's interests. Naruto's positive attitude starts to rub off on Scorpion, making him question his own dark past and motives.

It could be about Mr Earbrass's own life experiences, his dreams and his relationships, which he weaves into a fictional story.

It might be a fictional adventure where he is the hero. He could be on a quest to save his town from an evil force, using his wits and some unexpected allies.

One plot idea could be that Naruto, during his adventures, meets Tayuya in a different context than in the original story. Maybe he saves her from some danger and then gradually falls in love with her as he discovers her true self.

One plot idea could be Naruto time - traveling back to Hashirama's era and learning from him directly. This could lead to Naruto bringing back some forgotten knowledge or skills to his own time.

Well, perhaps in the fanfiction, the neglected Rinnegan was actually a key to an ancient prophecy. Naruto, being the protagonist, starts to notice strange things related to the Rinnegan. He could then embark on a journey to understand its true significance. Along the way, he might meet old enemies who now have a newfound interest in the Rinnegan because of its newly discovered potential.

One plot idea could be Yugito trying to keep her pregnancy a secret while still carrying out her ninja duties. She might be worried about how the village will react or how it will impact her role. Another could be that the father of the child is an unexpected character, and the story revolves around their relationship and how they deal with the upcoming parenthood.

One possible plot could be that the 'banished emperor' Naruto is exiled from his village due to false accusations. He then travels to different lands, learning new skills and making unexpected allies. Along the way, he discovers a conspiracy that threatens not only his village but the entire ninja world.