One idea could be to focus on different character backstories. For example, expand on the life of a minor character like Rock Lee's training days in more detail. Another could be to rewrite the story with a different time setting, like if Naruto was set in a more modern - day ninja world with advanced technology but still keeping the essence of the ninja arts.
One idea could be a time - travel fanfic where Naruto or Sasuke go back in time and try to change certain events. This would allow for a lot of creative storytelling as they interact with their younger selves and try to prevent future tragedies.
One idea could be to create an alternate universe where Naruto has a different elemental affinity from the start. For example, instead of wind, he has lightning. Another could be a fanfic focused on the relationships between the characters outside of the main plot, like how Sakura and Ino rekindle their friendship in a more in - depth way. Or you could write about Naruto's training journey with a different mentor, say Jiraiya's long - lost brother who has a completely different teaching style.
One idea could be a fanfic where Naruto travels to a different dimension where the Akatsuki are the heroes. Another could be a story about Naruto's kids growing up in a world where there's a new threat that they have to face without their parents' immediate help. And a third idea is a fanfic where Naruto discovers a hidden bloodline within himself that gives him unique powers.
For a remake of the christmas story, we could focus on the perspective of the animals in the stable. Show how they might have felt and reacted to the birth of Jesus. Also, we could use advanced special effects to create a more magical and immersive environment, like making the star that guided the wise men really shine brightly and be a more central part of the story.
One idea could be exploring the backstory of the villagers in more detail. Maybe they were normal people before being infected, and their lives and relationships could be fleshed out. Another idea is to rewrite a particular section of the game from a different character's perspective, like how Luis saw certain events unfold.
In Naruto remake fanfiction, a great concept is the power - up ideas. Some fanfictions give Naruto new and unique jutsu that are not in the original. It could also be about changing the way the Chunin Exams were held. Maybe making it more dangerous or having different rules. And of course, there are those that focus on the love lives of the characters in a different way than the original, like exploring a possible relationship between Hinata and Kiba instead of Naruto and Hinata.
In 'naruto wings fanfic', often there are ideas related to the origin of the wings. Are they a result of some new form of chakra? Or perhaps they are a gift from a mysterious entity. The fanfic might also delve into how the wings affect the character's relationships. For instance, do their friends become jealous of their new powers, or do they attract new allies who are interested in the wings' capabilities?
Another interesting aspect could be femto Naruto's impact on the ninja world. Since he would be different in this form, he might introduce new jutsu or ways of thinking. He could inspire younger ninjas to think outside the box and break traditional boundaries in their training and combat.
Another idea is a crossover where the world of Naruto is invaded by Honkai. The shinobi have to learn about Honkai technology and powers quickly to defend their villages. Sakura might study Honkai biology to find a way to counter the threat, while Sasuke could be intrigued by the dark powers of the Herrschers and struggle with the temptation to use them for his own goals.
One interesting idea could be how the laws of the Naruto universe are explored. For example, how the ninja code functions as a form of law among the ninja clans. It might also look at how different villages have their own rules regarding things like chakra use and shinobi behavior.