Well, perhaps a plot where Asura and Indra are given a chance to rewrite their history. They start to understand each other's viewpoints better and try to create a new future for the ninja world. They could also meet their descendants, like Naruto and Sasuke, in a different dimension and exchange knowledge and power.
A really interesting plot could be that Asura and Indra are trapped in a time - loop. Every time they die, they are reborn at a certain point in their past. They gradually realize what's happening and try to break the loop. Along the way, they discover secrets about the origin of chakra and the true purpose of their eternal conflict.
One idea could be exploring their relationship in a modern AU. Imagine Indra and Asura as two brothers in a modern city, dealing with normal life problems while still having their spiritual connection. They could struggle with family expectations, like Indra being the over - achieving older brother and Asura the more laid - back one, but they have to come together to face a common threat that has a connection to their past lives.
One interesting idea could be the exploration of how the reincarnation affects Naruto's relationships. For example, how it changes his bond with Sasuke, as Sasuke is often linked to Indra. Maybe it could lead to a deeper understanding between them, beyond their normal rivalry.
A fanfic could focus on a time - travel plot. For example, Asura or Indra gets sent to a different era and has to adapt while also finding a way back. Along the way, they encounter versions of themselves or each other from that time and have to deal with the consequences of interfering with the timeline.
A fascinating plotline could be that Indra and Asura are sent on a journey through different dimensions by some ancient jutsu. In these dimensions, they see different versions of themselves and their story. They learn from these experiences and come back to their world with a new perspective, which could potentially change the course of the Naruto universe.
One interesting plot could be exploring what would happen if Ashura and Indra were reincarnated in the modern era of the Naruto world. How would they adapt to the new technology and social changes while still having their ancient feud?
Well, a plot could involve Naruto's connection to Indra leading him to unlock ancient jutsu. Since Indra was a powerful figure, Naruto might have to learn to control the immense power within him. He could also be involved in a prophecy related to his father's legacy, which would set him on a path to save the ninja world in a new and unexpected way.
One idea could be exploring how Naruto's Asura reincarnation affects his relationships differently. For example, his bond with Sasuke might take on a new spiritual dimension. Maybe he starts having visions of past Asura incarnations' relationships and uses that knowledge to better understand his friends and foes.
One idea could be exploring how the reincarnation affects Naruto's relationships differently. Maybe his bond with Sasuke takes on a new dimension as they are linked in a more profound way through the Asura reincarnation. Another could be Naruto having to deal with new powers that come with the reincarnation and struggling to control them at first.
A possible plot could be that there is a cult that worships Asura and they believe Naruto is the key to bringing back Asura in his full form. They try to manipulate Naruto into doing their bidding. Naruto has to figure out their true intentions while also dealing with the fact that he might actually have the power to bring Asura back. This creates a moral dilemma for him as he doesn't know if bringing Asura back is a good or bad thing for the ninja world.
One interesting idea could be exploring how the Indra transmigrant copes with the memories and powers. For example, they might struggle to control the immense power which could lead to some internal conflicts.