Often, Naruto himself might be associated with the Samsara Eye in fanfiction. Writers like to give him new powers and storylines, and the Samsara Eye can be a great addition to his abilities.
Sasuke is also a likely candidate. Given his importance in the original series and his quest for power, it's not uncommon to see him in fanfiction as a wielder or someone closely related to the Samsara Eye. It could add more depth to his already complex character.
One interesting concept could be the unique abilities that the Samsara Eye is given in the fanfiction. For example, it might have powers that are different from what we see in the original Naruto series, like the ability to control time on a small scale.
The unique features in 'Naruto Samsara Eye Fanfic' are quite diverse. Firstly, the Samsara Eye's connection to different chakras and how it can manipulate them in new ways. This can lead to some really cool battle scenes where the wielder of the Samsara Eye can combine different chakra natures in unexpected ways. Secondly, the fanfics often explore the moral implications of having such a powerful eye. The characters with the Samsara Eye may struggle with the power it gives them, whether to use it for good or be corrupted by it. This adds a layer of depth to the story that is not always present in the original Naruto series. Also, some fanfics introduce new artifacts or places that are related to the Samsara Eye, expanding the Naruto universe even further.
Often, the main character is an original character created specifically for the fanfiction. This character is usually the one with the rainbow eyes, like a young ninja who discovers their unique eye power and has to learn how to use it in the Naruto world.
Naruto himself is often a central character in 'naruto moon eye fanfiction'. Since he is the main protagonist in the original Naruto series, it makes sense that he would be involved in stories related to such a major plot element like the Moon Eye. Sasuke is also commonly included, as his relationship with Naruto and his own power-hungry tendencies can be explored in the context of the Moon Eye.
Sasuke is often a main character in 'eye naruto fanfic'. Since he has the Sharingan, many fanfics explore different aspects of his eye power, like how he might develop it further or use it in new and unexpected ways. Another one is Hinata. With her Byakugan, fanfic writers can create stories about her using it in battles or for some other special purposes, like finding hidden secrets in the ninja world.
One popular 'Naruto Samsara Eye Fanfic' is 'The Samsara's Legacy'. It has an interesting plot where the main character with the Samsara Eye discovers new powers and forms unique alliances in the Naruto universe. Another one could be 'Samsara's Ascent', which focuses on how the power of the Samsara Eye changes the course of battles and relationships.
Obviously, Naruto is likely to be one of the main characters. Given the title, he'll probably be at the center of the story dealing with Samsara - related stuff.
Another character that could be a main character in 'eye naruto fanfiction' is Hinata. Her Byakugan gives her a unique perspective and ability. If the fanfiction is about new eye powers or a combination of different eye powers, Hinata could play a significant role. For example, if Naruto were to somehow gain a Byakugan - like power, Hinata could be the one to help him understand and control it.
Well, Naruto himself could be a main character even in a fanfiction about the Jagan Eye. He might be the one who discovers or has to deal with someone who has the Jagan Eye.
Since it's a fanfiction, the main characters could vary greatly. It could still have Naruto as the main character, but with the addition of a new character who has the 'emperor eye'. Or it could be an entirely new set of characters centered around the mystery and power of the 'emperor eye'.