He might be more self - assured from the start. Knowing he's the son of Indra could give him a sense of purpose and confidence. His relationships with Sasuke would also be different. Instead of just a rivalry, there could be a deeper understanding due to their shared connection to the Indra - Asura lineage.
Naruto's character development could take a different turn. He could be more focused on understanding his heritage rather than just seeking recognition. He would have to deal with the weight of his father's legacy. This might make him more introspective. His relationships with other characters like Kakashi and Jiraiya would also be affected. They might train him differently, emphasizing his connection to Indra and the power that comes with it. Also, his attitude towards the Uchiha clan would be more complex, as he's directly related to their ancestor.
In this fanfiction, Naruto would likely grow up with a different sense of identity. He might be more in tune with the spiritual side of his powers, since Indra was associated with powerful chakra. His development could involve learning about Indra's past mistakes and trying to avoid repeating them. This would make him more cautious and wise in his decision - making. His bonds with his friends would still be strong, but they would be based on a new understanding of his role in the ninja world as the son of Indra. He could also be more of a leader figure earlier on, as his lineage would give him a certain authority.
Naruto would likely be more brooding. With Madara as his father, he might inherit some of that Uchiha intensity. He'd probably be more cautious about making friends, knowing the Uchiha's history of being ostracized.
He might be more confident from the start. Knowing he is related to such a powerful figure like Mito Uzumaki could give him a sense of pride and purpose early on. His development might focus more on mastering the Uzumaki clan's techniques rather than just trying to be recognized in the village.
Naruto would likely be more in tune with his emotions. Since the Fem Kyuubi could potentially have a more nurturing influence, he might not be as brash and loud as in the original story. He could be more introspective and have a deeper understanding of the power he holds from a young age. This would change his interactions with his peers, as he would seem more mature in some ways.
Naruto's development could be marked by a new sense of responsibility. Instead of just aiming to become Hokage for the sake of being recognized in the ninja world, he would now have a greater purpose of living up to his divine heritage. His actions would be guided not only by his ninja values but also by the values associated with being the son of Female Arceus. This could lead to him making different choices in his relationships, battles, and his overall journey. He might be more diplomatic in dealing with enemies as he realizes the impact his actions could have on a much larger scale, both in the ninja world and the divine realm.
Naruto might be more in tune with the Uchiha's sense of pride and honor. He could be less boisterous and more calculating in his actions, as the Uchiha are known for their intelligence. For example, instead of rushing into battles head - on all the time, he would think things through more carefully.
His relationships with his peers would be different. For example, if he was adopted into a well - respected shinobi family, some characters who looked down on him before might treat him with more respect, and this would impact how he interacts with them. He might be less likely to seek attention through pranks.
Naruto would likely become more introspective. Indra was a complex figure, and Naruto would need to think more about the deeper aspects of power and responsibility. He might become less impulsive in his actions as he tries to live up to what he perceives as Indra's ideals.
Naruto's character might become more conflicted. His usual positive and straightforward view of the world could be challenged. He might start to question his own ninja way more often, as Pein's extreme methods would force him to re - evaluate his beliefs about how to achieve peace.
He might develop a more refined sense of strategy. Since the Nidaime was known for his intelligence and strategic thinking, Naruto could inherit some of that. He would be more calculated in his battles and less likely to rush in headfirst all the time.
His view of the ninja world could shift. Hanzo had a complex relationship with different ninja villages. If Naruto is influenced by Hanzo, he may start to question the existing power dynamics in the ninja world more deeply. He could become more involved in diplomatic affairs and try to find solutions that are more in line with Hanzo's approach of maintaining a balance of power, which would be a significant change from his more straightforward 'friendship - first' ideology.