Perhaps a plot where a minor character from the original Naruto series gains the 'power of miracle' and uses it to save the village in a completely unexpected way. They might overcome great odds and defeat a powerful enemy that the main characters were struggling with. This would give a fresh perspective on the story and show that anyone can be a hero.
Well, one interesting plot could be the discovery of a new and extremely powerful jutsu that combines different elements in a way no one has seen before. It could change the power dynamics in the Naruto world.
In some fanfictions, Naruto could be obsessed with power to prove himself to the village that once shunned him. He might start to overtrain and explore dangerous new techniques that no one has ever tried before. This could lead to him unlocking new forms of chakra, but also putting himself at great risk.
One interesting plot could be that Naruto discovers a hidden ancient jutsu during a solo mission in an uncharted land. This jutsu gives him the power to manipulate time on a small scale, like slowing down an enemy's attack. Another plot might involve Naruto making a pact with a powerful spirit that grants him enhanced strength and the ability to fly. There could also be a plot where Naruto is exposed to a strange energy source that unlocks a new form of chakra, which he then has to learn to control and use effectively against his enemies.
Sasuke could also be a main character. Maybe he is in a rivalry with Naruto over the power of miracle, or they have to work together to control or understand this new power. Their relationship could be further explored in the context of this fanfiction.
There could be a 'naruto miracle fanfiction' where Naruto unites the five great nations in an unexpected way. Maybe a miracle occurs that makes all the hidden villages realize the futility of war at the same time. So, they come together under Naruto's leadership to form a new, united shinobi world. This would be a major departure from the often - conflict - ridden Naruto universe we know.
A common plot is time - travel. For example, Shisui travels to Naruto's time. This allows for interesting interactions as Shisui gets to see the village he sacrificed so much for in a different state. He can also use his skills to help Naruto in new and unexpected ways.
Well, one interesting plot could be Naruto adapting to the urban 'hood' lifestyle. Maybe he uses his ninja skills in new and unexpected ways in the city, like using shadow clones to help out at a local community center. Another could be him facing off against local gangs who are no match for his ninja abilities.
In a fanfiction, Naruto could be transported to a world full of luxury cars, including Lamborghinis. He doesn't understand the concept at first but is intrigued by the power and beauty of the Lamborghini. He befriends a rich heir who owns a Lamborghini dealership. The heir teaches Naruto how to drive these cars. Naruto then decides to use the Lamborghini to raise money for his village by performing stunts and races, and in the process, he becomes a sensation in this new world.
One interesting plot could be the shinobi world facing an unbeatable enemy that forces old rivals to team up. For example, Sasuke and Naruto might have to put aside their differences in a more extreme way than ever before as the world is on the brink of total destruction.
Perhaps Naruto awakens memories from a past life that holds the key to defeating a great evil in the Naruto world. This could involve him learning ancient techniques and secrets long forgotten.
In the 'naruto is the amekage fanfiction', it could be that Naruto uses his position to revolutionize the way the Hidden Rain Village is perceived in the ninja world. He might introduce new training methods inspired by his own growth in Konoha, and also promote more open communication and trade with other villages. This would not only strengthen the Hidden Rain but also change the power dynamics in the overall ninja world.