The main characters would most likely be Naruto and the descendant of Muu. But depending on the plot, it could also include some of the older ninja like Kakashi. He could act as a mentor to Naruto and the new character, guiding them in understanding Muu's legacy.
Well, Naruto is a given as a main character. The descendant of Muu is another. Additionally, there might be antagonists who are also related to Muu's past. These antagonists could play a major role in the story, constantly causing trouble for Naruto and the descendant, making them the main focus of the story.
Obviously Naruto would be one of the main characters. And the descendant of Muu would be the other. There could also be other supporting characters like Naruto's friends, like Sasuke or Sakura.
Well, it could be about a character who is a descendant of Muu having some sort of special powers that Naruto discovers. Maybe they team up to fight a new threat in the ninja world.
Maybe Muu is a long - lost member of a powerful clan that has some special connection to Naruto's Uzumaki heritage. So he takes it upon himself to train Naruto to help him reach his full potential and also to preserve some ancient techniques or secrets related to their clans.
Obviously, the descendant of Goku would be one of the main characters. They would bring their unique Saiyan traits and abilities to the story. Naruto himself would also be a main character as he is the central figure in the Naruto world. His friendly and determined nature would likely lead him to befriend the descendant of Goku. Another possible main character could be Sasuke. His brooding and powerful presence would add an interesting dynamic, especially if he is initially suspicious of the new arrival with such strange powers.
Well, perhaps Naruto could learn some unique and powerful jutsu from Muu. Maybe Muu has a special training method that focuses on Naruto's chakra control and helps him unlock new levels of power. For example, Muu might teach Naruto how to better utilize nature chakra in a different way compared to what he learned from Jiraiya.
Since it's a fanfiction, it could vary. But most likely, there would be a character who is the so - called descendant of Sephiroth. In addition, Naruto characters like Naruto himself, Sasuke, or Sakura might be involved. The descendant character would be central, probably having some of Sephiroth's traits like his long silver hair or his cold demeanor. And Naruto and his friends would be there to interact with this new and strange character.
It could be a powerful ninja who has become corrupted by the idea of the descendant's powers. He wants to steal those powers for himself to gain ultimate control over the ninja world. Maybe he has a deep - seated envy of the unique combination of abilities the descendant has.
It could be a rogue ninja who wants to use the descendant for their own power - gain. Maybe someone who believes that by controlling the descendant, they can access Kaguya's ultimate power. For example, a power - hungry ninja who has been researching Kaguya's secrets for a long time.
It could be Naruto himself. Imagine if Naruto was secretly a descendant of Sparda. He would already have his own powerful chakra and then add the powers from Sparda's bloodline. It would make him an even more formidable force in the ninja world.
Perhaps it could be an existing Naruto character like Naruto himself, but in an alternate universe where he has this Nero connection. This would change his character arc quite a bit as he has to deal with this new aspect of his identity. He might have to learn new skills or face different types of enemies due to his Nero descendant status.
It could be Naruto himself. Imagine if through some magical or mysterious event, Naruto was revealed to be a descendant of Hiei. His already strong will and determination could be enhanced by Hiei's traits, making him an even more formidable ninja.