Often, characters from the original Naruto series who are associated with the sharingan are popular in 'blue sharingan fanfic'. For example, Sasuke. Writers might give him a blue sharingan in fanfic and explore new storylines for him, like him using the blue sharingan to achieve a new level of power.
Another popular character could be Kakashi. In 'blue sharingan fanfic', he might be given a blue sharingan instead of his normal sharingan. This could change his abilities and how he interacts with other characters. He could use the blue sharingan to teach a new generation of ninja some unique jutsu that are related to the blue sharingan's special powers.
Yes, there are likely some fanfics out there with this concept. The Naruto fandom is vast and creative, and some authors might come up with the idea of Naruto having a blue Sharingan for the sake of unique storylines, crossovers, or just to explore different power combinations within the Naruto universe.
Itachi Uchiha is also extremely popular. His tragic backstory and his powerful use of the Sharingan make him a prime candidate for fanfic exploration. Writers might create stories that expand on his time in the Akatsuki or his relationship with Sasuke before his death.
Well, in some 'blue sharingan fanfic', the blue sharingan might be a symbol of a long - lost clan. The story could revolve around a young protagonist who discovers they have the blue sharingan and must then go on a journey to learn about their heritage and the powers associated with it. They might face many challenges along the way, like other clans who want to take their power or dark forces that are awakened by the appearance of the blue sharingan.
Sasuke is often a popular character in such fanfics. Given his original Sharingan abilities, fans like to explore how he would adapt to having the Tenseigan and Rinnegan as well. His character arc of seeking power and redemption can be further expanded with these new powers.
Maybe in the fanfic, Naruto enters an alternate dimension where the Sharingan is blue. He discovers that he has this new - found ability and must use it to find his way back home. Along the way, he meets different versions of his friends and foes, and the blue Sharingan gives him an edge in battles and also helps him understand the secrets of this strange dimension.
There could also be original characters created specifically for this fanfic. These new characters might have their own motives related to the Sharingan. For example, a new character could be a researcher who is trying to unlock the ultimate power of the Sharingan and sees Naruto as a key subject. They could add a whole new dynamic to the story.
Often, Naruto himself might be a main character in such fanfiction. He could be given the blue Sharingan through some strange event and then has to learn to use it. Another common character could be Sasuke. He might be involved in a plot where he discovers someone else with the blue Sharingan and either tries to help them or sees them as a threat.
Red and Blue themselves are often popular characters. Their rivalry and different approaches to Pokemon training can make for great stories. Also, Professor Oak is a well - liked character as he often plays an important role in the fanfic, like giving advice or providing new Pokemon to trainers.
The gym leaders are also quite popular. For instance, Brock and Misty. In fanfics, they can be portrayed in different ways. Maybe Brock has a secret mission related to the Pokemon in his gym, or Misty has a special connection to a certain type of Water - type Pokemon that is explored in the fanfic story.
Sasuke is often a very popular character in Sharingan Crossover Fanfiction. His brooding nature and powerful Sharingan abilities make him a great candidate for crossovers. He can be easily transplanted into other universes and his skills can create interesting storylines. For example, if he were in a crossover with the Matrix, he could use his Sharingan to see through the digital illusions.