Who could be the main character in a 'naruto ultimate life form fanfic'?

Well, it could be about a character achieving an ultimate life form through some unique training. Maybe they discover a new chakra mode that transforms them into an ultimate life form with incredible powers like super speed and strength.

It could be an evil ninja who also has a powerful form of the Sharingan. He might be jealous of Naruto's new ultimate Sharingan and wants to take it for himself. This antagonist could use his Sharingan powers to create illusions that are so powerful, even Naruto has a hard time breaking free from them.

It could be Harry Potter himself. He already has many extraordinary qualities like his ability to resist the Killing Curse. In fanfiction, he could be further developed into an 'ultimate life form' by gaining more powers, such as the ability to fly without a broom or to instantly heal any wound.

Naruto himself could still be the main character in a way. The fanfic could be told from the perspective of someone new entering Naruto's life, but Naruto's actions, his dreams, and his growth would still be central to the story. For example, the new character could be a sidekick or a new friend who helps Naruto achieve his goal of becoming Hokage.

It could be a new character created specifically for the fanfiction. Maybe a powerful being from a different dimension who sees Naruto's new perfect life form as a threat to his own plans of domination.

Percy Jackson would likely still be a main character. He has such a central role in the original series that it's hard to imagine a fanfiction without him. Another might be Annabeth Chase, as she's Percy's close companion. There could also be new characters created specifically for this fanfiction, like a mysterious ultimate life form character who becomes Percy's ally or adversary.

It could be Sasuke. Since the fanfic has 'Sharingan' in the title, Sasuke, who is well - known for his Sharingan abilities in the original Naruto series, might be one of the main characters.

The main characters in 'naruto the ultimate lover fanfic' could vary greatly. It might be a self - insert character created by the fanfic author who has an ultimate love for Naruto. Or it could be an original character who has a love story with Kakashi. Since it's a fanfic, the author has the freedom to create new relationships and characters, so it could really be anyone within the Naruto universe who is involved in this ultimate love scenario.

There might also be a mentor figure, someone who has taught the ultimate swordsman their skills. This character could be an old and wise ninja with a lot of experience in swordsmanship.

Most likely Naruto would be one of the main characters since it's a Naruto fanfic. He is usually the central figure in any Naruto - related story.