How can an intelligent Naruto fanfiction stand out?

Well, it can have unique character development. For example, show how a minor character's view of the Rasengan changes their whole ninja path. Maybe a character who was initially afraid of it learns to embrace it and use it in their own way.

By having unique skeleton designs. Instead of just normal human - like skeletons, they could be fused with different animals or have strange markings on them that are related to some hidden power in the Naruto universe.

To make it stand out, give the OC a really unique backstory. Maybe they were a scientist in their past life and now they're trying to use scientific principles in the world of chakra. Also, create new and unexpected relationships. Instead of just befriending the main characters, have the OC form bonds with minor characters and change their fates.

Character development is key. If in the fanfiction, Naruto's training not only makes him stronger physically but also matures him emotionally and mentally. He could start to understand the politics and power dynamics in the ninja world better. This would make the story more engaging as it shows a more complex side of Naruto compared to the original anime and manga.

A strong plot. It should have a plot that goes beyond the obvious. Instead of just retelling what happened in the show or the books, it could take an alternative path. Maybe it could explore what would have happened if Robb had made different decisions during the War of the Five Kings. This kind of plot exploration requires intelligence and creativity from the writer.

To make it stand out, the fanfic could introduce new and exciting plot twists. Maybe Naruto discovers that his father was involved in a secret organization that has both good and bad aspects. This revelation changes his view of the world and his role in it, and makes the story more engaging compared to typical Naruto fanfics.

A 'Naruto Will of Fire' fanfic can stand out by having unique character development. For example, if it focuses on a minor character from the original series and how they are deeply influenced by the Will of Fire in ways that we haven't seen before. This could include their personal struggles and how they overcome them with the help of the Will of Fire.

Using unexpected plot twists. Like if Naruto discovers that his chakra is actually a form of artificial intelligence created by an ancient civilization. This would make the story really stand out as it's not a common concept in the Naruto universe.

To make it stand out, the fanfiction could focus on the cultural differences between Naruto's and Ino's families and how they overcome those differences in their relationship. It could also include beautiful descriptions of their feelings, like how Naruto's heart races when he sees Ino's smile, and how Ino feels a warm glow inside when Naruto is around.

Focus on unique character development. Instead of just having the kikaichu as a sidekick, give it a full personality with its own dreams and fears. For example, if it's a kikaichu that's afraid of water but has to overcome that fear to save its ninja partner in a flooded area.