A fanfic could focus on Indra's training. We could write about the intense and arduous training he underwent to become such a powerful figure. It might involve secret techniques passed down in the Otsutsuki clan that only he was able to master due to his unique talent.
Another angle could be a fanfic where Indra Otsutsuki travels to a different dimension. He has to adapt to a completely new world with different rules and powers. It would be fascinating to see how his Otsutsuki abilities fare in this new environment and how he interacts with the local inhabitants.
One idea could be Indra Otsutsuki crossing over into a modern-day world. He could struggle to adapt to the new technology and social norms while still having his powerful ninja abilities. Maybe he meets a group of people who initially fear him but then come to understand his situation and help him navigate this strange new world.
One great 'Naruto Indra Uchiha Fanfic' is 'The Legacy of Indra'. It delves deep into Indra's character, exploring his past and how his actions shaped the Uchiha clan. The story has a great plot that ties in with the original Naruto lore very well.
To create a believable character of Indra in a crossover, you need to stay true to his original traits. Remember his pride and his powerful ninja skills. So, if he crosses into a different world, he should still carry that sense of self - importance. For example, if he's in a world of magic, he might initially look down on the local mages until he realizes their powers are different but not necessarily inferior.
Character development is key. A good 'Naruto Indra Uchiha Fanfic' will take Indra and develop him further. Maybe show his relationships with other characters in a new light, like his father or his descendants. It can also explore his powers in more depth and how he uses them in different situations. For example, how he might have used his Sharingan in ways we haven't seen in the original series. And of course, a unique plot that ties into the existing Naruto lore but also adds something new. It could be a story about Indra's time in a different part of the ninja world or his encounters with other powerful clans.
One way is to make the Otsutsuki OC a hidden observer during the Uchiha massacre. They could be there to study the Sharingan or the power dynamics within the Uchiha clan. For example, they might be interested in how the Uchiha's emotions, like hatred, are related to the power of their eyes. Another way is to have the OC be a factor that somehow influences Itachi's decision. Maybe they offer him a different option or some knowledge that makes him rethink his actions, but in the end, the massacre still occurs due to the complex web of political and clan - related reasons in the Naruto universe.
The Otsutsuki OC might be an unexpected bystander during the Uchiha Massacre. For example, they could have been on a different mission in Konoha when the massacre started. They might then decide to get involved, either to save some Uchihas out of a sense of justice or because they see potential in the Uchiha bloodline for their own purposes. So, they end up interfering with Itachi's plan and creating a whole new set of consequences for the story.
The Otsutsuki OC could be a catalyst. They might have some knowledge about the future or some power that the Uchiha want. This could lead to internal strife within the Uchiha clan as some members might be tempted to side with the OC for power, while others oppose it, which could be a contributing factor to the massacre.
Well, the OC might try to prevent the Uchiha Massacre. Maybe they have a different view of the Uchiha compared to the Konoha leadership. They could try to convince the Uchiha to flee or negotiate with Konoha. If they have unique powers or knowledge, they could use it to expose the real motives behind the planned massacre and create a situation where the Uchiha are spared. This would completely rewrite the story of the Uchiha's downfall.