In some fanfictions, they meet in a situation where Sasuke has lost his memory. Naruto then takes it upon himself to help Sasuke regain his memories and in the process, they go on various adventures together, facing different challenges that test their bond all over again.
A different plot could be that Sasuke meets Sakura at a medical convention in another village. Sakura is there to present some of her latest medical ninja research. Sasuke is initially there for other reasons but seeing Sakura makes him realize how much he has missed her and their connection.
One idea could be that Noodlehammer Naruto has some unique jutsu related to his 'noodlehammer' concept that he teaches to the original Naruto. This could lead to new ways of fighting enemies in the Naruto world. Another plot could involve them teaming up to face a powerful new villain who is immune to normal ninja techniques but is vulnerable to the strange powers of Noodlehammer Naruto.
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.
One plot idea could be a story where Fem Sasuke is a powerful kunoichi from a different village who comes to Konoha for a special training exchange. Naruto is immediately intrigued by her cool and aloof demeanor. As they train together, they start to understand each other's dreams and past traumas, and a deep friendship forms that could potentially turn into something more. Another idea is a time - travel plot where Fem Sasuke and Naruto are sent back in time and have to work together to prevent a great disaster from happening in the past, all while dealing with the differences in how things were back then compared to their own time. A third idea could be a story set in an alternate universe where Fem Sasuke is a princess of sorts and Naruto is a wandering hero. They meet when Naruto saves Fem Sasuke from some bandits, and their fates become intertwined as they embark on a journey to bring peace to the land.
One idea could be that Naruto and Sasuke are assigned a top - secret ANBU mission together to infiltrate a hidden enemy base. They have to rely on their unique skills and their new - found understanding of each other as ANBU operatives. Another could be that they are both part of an elite ANBU squad and have to deal with a powerful rogue ninja who has ties to their past.
One idea could be a chibi adventure where Naruto and Sasuke are shrunk and have to find a way to get back to their normal size. They might have to team up with other chibi characters and face mini - sized villains. Another plot could be a chibi Naruto and Sasuke in a school setting, dealing with typical school problems like bullies and exams, but with their ninja skills adding a unique twist.