Perhaps a fanfic where an enemy creates a powerful jutsu that can temporarily disable the Sharingan and Byakugan. This affects all the ninja in the Naruto world who possess these abilities. The main characters then have to find a way to counter this jutsu. They team up, including Uchiha and Hyuga clan members, to combine their knowledge and skills. They search through old scrolls and visit wise old ninja to find a solution. In the process, they learn more about the deep - rooted connections between the Sharingan and Byakugan that they were not aware of before.
A fanfic could revolve around a young ninja from a new clan who discovers ancient artifacts that give them access to the powers of the Sharingan and Byakugan. They then set out on a journey to learn about the origins of these dojutsu. Along the way, they meet different characters from the Naruto universe, like Sasuke and Hinata, who help or oppose them based on their own views of these powerful abilities. This journey could also lead to the discovery of new jutsu related to these two dojutsu.
One idea could be a story where a character has both the Sharingan and Byakugan abilities due to some experimental jutsu. They struggle to control the powers as they are constantly in conflict with each other. For example, the Sharingan's ability to copy techniques clashes with the Byakugan's long - range vision and kekkei genkai detection. The character has to find a way to balance these two powerful dojutsu to use them effectively in battles and also in their daily ninja life.
A fanfiction could be set in an alternate universe where the Sharingan and Byakugan have different powers than in the original Naruto series. For example, the Sharingan could be used to directly communicate with the spirits of the dead, and the Byakugan could see into different dimensions. A young ninja discovers these new abilities and has to use them to save his village from a mysterious threat.
One popular type of Naruto fanfic that involves Rinnegan, Sharingan and Byakugan could be a story where a character has a unique ability that combines the powers of all three. For example, the character might be able to use the precognitive abilities of the Sharingan, the long - range vision and chakra detection of the Byakugan, and the powerful and otherworldly abilities of the Rinnegan all at once. This could lead to some really epic battle scenes and interesting plot developments as they face off against powerful foes.
They could be combined in a fanfic by having a character develop a new jutsu that uses the unique aspects of both. For example, using the Sharingan's ability to predict movements and the Byakugan's 360 - degree vision to create an all - seeing, movement - predicting defense or attack.
The way these eye powers are depicted can also vary depending on the plot of the fanfic. If the fanfic is about a character's growth, the acquisition of one of these eye powers could be a major turning point. For instance, a character getting the Rinnegan might start as a weakling but quickly become a powerful force to be reckoned with. Writers may also explore the psychological impact of having these powers, like how the Sharingan's ability to remember every detail could drive a character mad, or how the Byakugan's all - seeing nature could make a character feel isolated.
A fanfiction could revolve around a young ninja who is born with both the Sharingan and the Rinnegan. He has to hide his powers from the world as he is hunted by those who want to use his powers for evil. As he grows, he meets Naruto and they form an unlikely alliance. Together, they train to master his unique abilities and fight against the forces that seek to destroy them.
One idea could be a story where a character discovers a way to combine the powers of the Rinnegan and Sharingan. For example, they might be able to use the Sharingan's precognitive abilities to enhance the Rinnegan's control over the six paths. This could lead to new and unique jutsu that no one has ever seen before.
In a fanfiction, what if a Sharingan user discovers a way to transplant Mokuton cells into their body to gain the ability? However, they soon realize that the combination is not as easy to control as they thought. The Mokuton starts to take over their body, and they have to find a way to either master it or reverse the process. They might seek help from old allies of Naruto or explore ancient ninja scrolls for a solution.
A concept could be a reincarnation story. A character is the reincarnation of ancient ninja who once mastered all three eyes. They start to have strange dreams and visions related to the powers of the Sharingan, Byakugan and Rinnegan. As they explore these, they gradually unlock the hidden potential within them. This would involve a lot of mystery and self - exploration in the story.
One possible fanfiction could be about a character who has the unique ability to combine the powers of the Sharingan, Byakugan and Rinnegan. For example, they might use the Sharingan's precognitive abilities, the Byakugan's long - range vision and the Rinnegan's power over life and death to fight off a powerful new enemy that the regular ninja in the Naruto universe can't handle. This would create a really interesting story full of action and strategic battles.
In a fanfiction, Azula could be transported to the Naruto world. The Sharingan users would be very interested in her abilities as she is a powerful firebender. Naruto, being the main character, could try to befriend her. He might see her as a lost soul like some of his other friends in the past. The Sharingan could be used to analyze her fighting style and Naruto could learn from it to develop new jutsu. They could team up against common enemies in the Naruto world.