A fanfiction plot could also involve Naruto and Sasuke traveling to different ninja villages to learn about their unique cultures and fighting styles. Along the way, they face various challenges that test their friendship and their understanding of each other. This would give an opportunity to explore their characters more deeply and show how they adapt to different situations outside of Konoha.
One idea could be a fanfiction where Naruto and Sasuke have to team up again to face a new threat from an ancient evil that has been awakened. They have to put aside their past differences completely and combine their powers in a new way. For example, Naruto could use his Sage Mode along with Sasuke's Rinnegan to perform a super - powerful jutsu.
One plot idea could be the reborn character having all of Sasuke's memories from the start. This would allow them to quickly adapt and perhaps change some of the events that Sasuke went through in the original story. For example, they could avoid some of the more tragic moments or make different choices regarding his relationships.
One plot idea could be that Usagi, with her lunar powers, gets transported to the Naruto universe. Sasuke, initially suspicious, gradually realizes she can be an ally. They team up to fight a common enemy that threatens both their worlds.
A great plot could be that Sasuke discovers a long - lost Uchiha technique and he and Sakura try to figure out how to teach it to their child in a safe and ethical way. It could involve a lot of family discussions and also some cool ninja training scenes. Or perhaps a story where the Uchiha family has to host a big shinobi gathering and Sakura has to deal with all the preparations while Sasuke is out on a mission, and then he comes back just in time to help her out.
One idea could be that Izumi survives and she teams up with Naruto to uncover a hidden conspiracy in the shinobi world. They use their combined skills and knowledge to expose the truth.
One interesting fanfiction could be about Naruto and Sasuke going on a journey together to discover a new hidden village. In this story, they face many challenges and their bond grows stronger.
How about a story where an unknown enemy creates clones of them? Naruto, Sasuke, and Sakura have to not only fight these clones but also figure out who the enemy is and why they are being targeted. Along the way, they might discover new powers within themselves and also learn more about their relationships with each other.
One idea could be that as twins, they discover a hidden power that only they can access together. Maybe it's a special jutsu passed down in their family that requires their combined efforts. For example, they might be able to open a portal to a secret dimension filled with ancient ninja knowledge and powerful artifacts.
One idea could be that Naruto and Sasuke discover a hidden ancient jutsu that grants them immortality. They then use this newfound power to protect the ninja world from threats that are beyond normal shinobi capabilities. For example, they might face off against an otherworldly demon that is immune to normal attacks.
One idea could be exploring how Naruto and Sasuke's families interact in a modern AU. Maybe they are neighbors and their kids become friends, leading to some comical and heartwarming situations as the two dads, Naruto and Sasuke, try to deal with their kids' adventures.
Another plot could be that Naruto, as a girl, is underestimated by many in the village at first. But Sasuke sees her potential early on. This leads to a special bond between them where Sasuke becomes her protector and mentor in some ways, and Naruto tries hard to prove herself worthy of his attention and respect. They might go on missions together where Naruto's femininity adds a new dynamic to their teamwork.