The unique power combinations. When you have the Sharingan and Rinnegan in a Naruto fanfic, the author can create really cool fight scenes. For example, the Sharingan's ability to copy jutsus combined with the Rinnegan's power over the six paths can make for some epic battles.
Well, it might be about Naruto being bestowed with the Rinnegan in a way that's connected to a dark deity. The story could then explore how Naruto has to adapt to this new power. He might struggle with the darker impulses that come with the godlike Rinnegan. For example, the power could make him more ruthless in battle, and he has to find a balance between using this new strength and maintaining his moral code. It could also lead to new alliances and enemies, as different factions in the ninja world react to his transformation.
A main feature is often the overpowered nature of Naruto with the godlike Rinnegan. His abilities are enhanced to a level that allows him to do things like effortlessly defeat powerful opponents. Another feature can be the exploration of new jutsus or techniques that come with this form of the Rinnegan.
One popular 'godlike rinnegan naruto crossover fanfiction' might be 'Naruto: The Rinnegan God'. It combines the powerful concept of the Rinnegan in Naruto's world with a god - like twist. The story often delves into Naruto having enhanced powers due to a special form of the Rinnegan, leading to new and exciting adventures against powerful foes.
Well, perhaps the protagonist uses the powers of the Rinnegan in secret. He might train alone and develop unique abilities that others are unaware of, so that when the time is right, he can surprise everyone who has neglected him.
The other ninja villages would view Naruto very differently. They might see him as an even greater threat now. This could lead to more tense relations between Konoha and the other villages. At the same time, some younger ninja from other villages might idolize Naruto even more and try to learn from him, hoping to gain some of his power. This would create a complex web of relationships and power dynamics in the Naruto fanfiction world.
One interesting storyline could be the main character with the Godlike Rinnegan exploring different relationships within the harem. Maybe he uses his powers to protect the members of the harem from various threats in the Naruto universe.
He would likely become more brooding. With the dark and godlike Rinnegan, Naruto might start to question his previous beliefs. He could be more isolated as he tries to figure out his new power, which is different from the chakra he's used to. His usual sunny and optimistic personality might be overshadowed by a more serious and cautious side.
Naruto himself is often included as he has a central role in the Naruto universe. Also, characters like Hinata, Sakura might be part of the harem. And Sasuke could also be involved in some way, either as a rival or an ally to the main character with the Godlike Rinnegan.
Another plot could involve a battle between a One Piece character who has obtained the Godlike Rinnegan powers. This character might use the Rinnegan abilities like the Six Paths techniques to fight against the powerful foes in the One Piece universe, like the Yonko. They could also use the power to control the tides or summon powerful sea creatures, creating a whole new dynamic in the battles.