One idea could be a time - travel plot where Naruto is sent back in time to the era of Hashirama and Madara. He could try to prevent their feud from escalating and change the course of ninja history. This would involve him using his modern - day knowledge and skills in a very different context.
One idea could be a story where Madara and Hashirama are reborn in the modern ninja world and have to navigate the new technologies while still having their old grudges and loyalties. They might initially be confused but then slowly adapt and perhaps even find a way to resolve their age - old differences.
One plot idea could be a story where Fem Madara is a powerful sorceress in a hidden village and Hashirama, a wandering warrior, stumbles upon her. They start off as rivals but gradually realize they have common goals in protecting the land from dark forces. Another could be a modern - day AU where they are business rivals who end up falling in love. A third plot could involve Fem Madara being a time - traveler and meeting Hashirama in the past, changing the course of history together.
In a fanfiction, Naruto could inherit some of the combined traits of Hashirama and Madara. For example, he might have Hashirama's ability to connect with nature on an even deeper level, while also having Madara's strategic mind. This would make him an even more formidable ninja. He could use these newfound abilities to face new and stronger enemies, like an ancient evil that once threatened Hashirama and Madara.
One plot idea could be a story where Hashirama and Madara are reunited in a modern AU. They start off as rivals in a business setting but gradually discover their old feelings for each other. Another could be a fantasy setting where they have to team up to save their world from a dark force, and during the journey, their relationship deepens. A third idea is a time - travel plot where one of them goes back in time to change their fates and in the process, rekindles their relationship in a different way.
One idea could be a time - travel plot where Naruto gets sent back in time and meets Hashirama. They could team up to face a new, unknown threat that was secretly brewing during Hashirama's time. Another could be a story where Naruto inherits some of Hashirama's unique abilities through a special jutsu or curse and has to learn to control them.
One idea could be Naruto traveling back in time and meeting Hashirama. They could team up to face a new, powerful enemy that threatens the very foundation of the ninja world. Naruto's modern techniques combined with Hashirama's wood - style jutsu would make for some epic battles.
Maybe the son discovers an ancient scroll left by Hashirama that contains long - lost jutsu. This sets him on a journey to master these jutsu while also facing the challenges of those who want the scroll for their own malicious purposes. He could have to team up with Naruto and his friends to protect the scroll and the village.
One plot idea could be that Fem Naruto, with her unique charm and determination, teams up with Hashirama in a time - travel scenario. They go back to the founding days of the village to prevent a great disaster that was previously hidden in history. Another could be a story where Fem Naruto discovers she has a special connection to Hashirama's chakra, which leads to her unlocking new powers and having to deal with the responsibilities that come with it.
One idea could be that Hashirama's ghost appears to Naruto during a crucial battle. He imparts some long - forgotten jutsu or strategy that was unique to the Senju clan. This could give Naruto an edge in the fight and also help him understand more about the history of the village.
One interesting plot could be their early days of friendship and how it gradually evolved into a complex relationship filled with respect and rivalry. They could be shown training together and sharing their dreams for the future of the ninja world.