Often in fanfiction, the Rikudou Chakra is used to explore the deeper lore of the Naruto world. Writers might use it to expand on the origin stories of the ninja clans or the history of the hidden villages. For example, a story could reveal how certain clans were actually created from the remnants of the Rikudou Chakra's influence in the ancient past.
One interesting concept could be how a character might inherit or interact with the Rikudou Chakra in a new and unique way. For example, they could gain powers that are a combination of the different aspects of the Rikudou Chakra, like having the ability to create life - like Hagoromo was said to be able to - in a small way, such as growing plants instantly. Another concept could be a story where the Rikudou Chakra is misused and creates chaos in the Naruto world. This could lead to a hero's journey to set things right.
Often, Naruto himself would be a main character as he has a strong connection to chakra in general. He might be exploring and mastering the rikudou chakra in the fanfic.
One interesting concept could be new jutsu that are created using the power of rikudou chakra. For example, a fanfic might introduce a jutsu that combines the elements in a unique way due to the special nature of rikudou chakra.
Yes, in some fanfictions, Naruto can be depicted as the Rikudou Sennin. Fanfiction writers often take creative liberties and come up with unique storylines where Naruto might inherit the powers or even be reincarnated as the Rikudou Sennin to explore different plot developments and character arcs.
In fanfiction, the idea of Naruto being the son of Rikudou Sennin can be really interesting. It could change so many aspects of the story. For example, his relationship with other characters like Sasuke might be different. His power growth could also be explained in a whole new way. But we have to remember that this is just a fan - created concept and not part of the original Naruto story. The original story has its own well - established plot and character relationships that are different from this fanfiction idea.
One implication is that Naruto would have an extraordinary amount of power. He could potentially reshape the ninja world more easily. For instance, he might be able to end all wars and conflicts with a snap of his fingers.
Yes, there are some interesting ones. You can check out fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'rikudou naruto highschool dxd' and you'll likely find a variety of stories with different takes on combining the elements of Naruto and High School DxD.
One interesting concept could be a character unlocking the hidden potential of the chakra gates in a unique way. For example, they might discover a new sequence of opening the gates that gives them powers beyond what was thought possible in the original Naruto lore.
One consequence could be that he becomes extremely powerful. His physical abilities like strength, speed, and endurance are enhanced. He can also use more powerful jutsus with the extra chakra boost from the Kyuubi.