His mother Hana Inuzuka would surely be an ally. She could teach him about her clan's techniques and how to work with dogs. His father Naruto's friends like Shikamaru and Sakura could also be his allies, guiding him with their wisdom and skills.
The son could be developed as a very determined character. Since he grows up with a banished father, he might have a strong desire to change the situation. He could be skilled in both physical and mental aspects, like being an excellent fighter and also having great strategic thinking, just like Naruto.
In the 'Naruto son of Hachishaku' fanfiction, it could be interesting to see how the story weaves in the elements related to this new parentage. For example, if Hachishaku has certain unique traits or abilities, Naruto might inherit them. It could also lead to new relationships and conflicts within the Naruto universe, as his new origin might be met with various reactions from the other characters.
Well, Naruto being the son of Rias could have some interesting allies. Firstly, Rias herself would be a great ally, teaching him about the devil society and how to use his powers. Then, there could be other devil clans that are friendly to Rias' clan and would support Naruto. In the ninja world, his old sensei or comrades who respect his decision to embrace his new identity could be his allies. Also, there might be some mythical creatures in the devil realm that recognize Naruto's pure heart and decide to fight alongside him.
One possible aspect of 'Naruto Son of Apocalypse' fanfiction could be exploring how Naruto's character is re - imagined with apocalyptic powers. Maybe he has the ability to control dark forces or has a more brooding and serious personality. For example, his Rasengan could be infused with some sort of apocalyptic energy that makes it far more destructive than in the original series.
If Naruto were the son of Apollo in a fanfiction, it would transform the story. For one, Naruto's appearance might change to have more of an otherworldly or godly look. His training would not be just about learning ninja skills but also about mastering his divine heritage. The village's perception of him would also shift. Instead of being an outcast because of the Nine - Tails, he might be feared or revered because of his connection to Apollo. His enemies would also be more cautious, knowing he has godly powers at his disposal.
There could be Sasuke. Since Naruto's situation changes, Sasuke might play a different role in this fanfic, either as an ally or a rival in a new way. Another might be Kakashi. He could be the one guiding Naruto through his discovery of being the son of chaos.
Well, in addition to Naruto, Gaia herself could be considered a main character in a sense, even if she might not be a physical presence all the time. If the fanfiction delves into Naruto's heritage, there could be other characters related to Gaia's past or other 'sons' or 'daughters' of Gaia in the Naruto world. And of course, Naruto's friends like Sakura would also be important. Her reaction to Naruto's new identity could range from shock to being supportive, and she might be involved in Naruto's new adventures related to his connection to Gaia.
His father could be Ash from Pokemon. Ash has had so many adventures and it would be interesting if he somehow ended up in the Naruto world and had a child with a Naruto - world character. His mother could be a random ninja who had a connection with Ash.
In this fanfiction, perhaps Naruto's character development takes a different turn. With Nyx as his mother, he may have access to different types of jutsu or abilities. It could also change the political and social dynamics in the Hidden Leaf Village as they might view Naruto differently. Maybe there are new villains or challenges that come his way because of his new heritage.