His Sharingan's power level can be greatly exaggerated in fanfiction. It might be able to control entire armies with a single glance, far beyond what was shown in the original series. Also, the way it activates could be different. Instead of the normal triggers, it could activate in response to extreme emotions like love or loyalty in fan - created stories.
In some fanfictions, Shisui's Sharingan has a different color or pattern. This is a simple but effective way to make it stand out. For example, it could be a deeper red or have an extra swirl in the pattern.
One way the Sharingan is portrayed differently in Naruto fanfics is through enhanced powers. In some fanfics, the Sharingan might have the ability to control time or space, which is not in the original series. This is to make the story more unique and engaging.
In fanfiction, Shisui's Sharingan often has some unique abilities. It's usually depicted as having powerful genjutsu - related powers. For example, it might be able to cast illusions on multiple opponents at once with greater ease compared to a normal Sharingan. His Sharingan can also potentially be used to transfer memories in more creative ways in fan stories, like not just the basic memory transfer we saw in the original Naruto series but perhaps more complex emotional and skill - based memories.
In Naruto fanfiction, the Mangekyou Sharingan is sometimes used to create new backstories for characters. For example, a character who didn't have the Sharingan in the original might be given one in the fanfiction, and the story could explore how they came to possess and master the Mangekyou Sharingan. This can add a whole new layer of intrigue to the character.
In this kind of fanfiction, Naruto might obtain Shisui's brother's Sharingan through some unforeseen events. Maybe Shisui's brother sacrifices himself and entrusts his Sharingan to Naruto. As for new abilities, it could enhance Naruto's perception skills like being able to see through genjutsu more easily and also improve his combat awareness in battles.
Naruto's character would likely become more serious and focused. Training with Shisui and the Sharingan would demand a lot of concentration, so he'd have to tone down his wilder side. He might also become more strategic in combat, as the Sharingan gives insights into opponents' moves.
Nagato, in fanfiction, can be depicted in various ways. Some may show him as a more conflicted character. He has his own beliefs which were shaped by his experiences, like the death of his friends and the destruction he witnessed. He may be more hesitant to change compared to Naruto, but also has the potential for redemption which makes his character interesting.
Well, a lot of fanfictions play around with the appearance of the Sage Cloak. They might make it look more elaborate or even give it new markings. This not only makes Naruto look more badass but also can symbolize new levels of power or a connection to different aspects of the Sage Mode. Some fanfictions also change how the cloak is summoned, like it could be summoned instantly without the need for Naruto to gather chakra in the traditional way.
In some fanfiction, their friendship might be more openly affectionate. In the original series, they were a bit more reserved. But in fanfic, they could be shown hugging or being more verbally expressive about their feelings for each other. For example, Naruto might say more heartfelt things to Sasuke about how much he values their friendship.
Well, if Naruto gets Shisui's Sharingan in a fanfiction, he could gain some really cool abilities. The Sharingan has powers like enhanced perception and the ability to copy jutsu. Naruto already has his own powerful chakra and skills, so with the Sharingan, he might become an even more formidable ninja. He could potentially use the Sharingan's genjutsu capabilities to his advantage in battles, maybe even use it to break through tough enemy defenses more easily.
Naruto with Shisui's Sharingan would have some amazing new abilities. The Sharingan's visual prowess would let Naruto see chakra flow more clearly. This means he could detect hidden enemies or traps more easily. In terms of his existing skills, his Rasengan could be enhanced. He might be able to infuse the Sharingan's power into it, making it even more destructive. Also, his teamwork with his friends would be different. He could use the Sharingan to better coordinate with them during joint missions. For instance, he could quickly assess the situation and direct his friends to the best positions in a battle.