In a 'naruto becomes a god fanfic', Naruto's allies could include not only his friends from Konoha but also some unexpected characters. For example, some of the tailed beasts that he has befriended over the years might become his allies in a more direct way. They could combine their powers with Naruto's new god - like abilities to face common threats. And perhaps some of the old ninja clans that have respected Naruto's power and his ideals would also side with him.
The plot could involve Naruto being chosen by some ancient prophecy to become a god of destruction. He first has to go through a series of trials. These trials could test his mental and physical strength as well as his understanding of power. Once he becomes a god of destruction, he has to balance his new role with his old ninja values. He might face challenges from other powerful beings who don't want a newcomer in the role. Naruto would then have to prove himself worthy by using his powers for justice and protection.
In a 'naruto becomes a god fanfic', the plot could involve Naruto ascending to godhood after a great sacrifice. He might then have to deal with new enemies that are threats not just to the ninja villages but to the entire universe. He could start to teach the new generation of ninjas his god - like skills and knowledge, changing the way ninjas are trained forever.
Sasuke could be one of his allies. Despite their past differences, Sasuke would recognize the potential of Naruto's new power and the good it could do. Also, Kakashi could be an ally. His wisdom and experience would be valuable in guiding Naruto in this new role. And of course, the other members of the Konoha 11, like Sakura, who would support Naruto in his journey as a god of destruction, believing in his good intentions.
In this fanfiction, Naruto could gain the powers of a God of Destruction through a special encounter. Maybe he meets an ancient being who sees his potential. His training to control these powers would be intense. He would have to learn to balance his old ninja values with the new role of maintaining balance in the universe through destruction when necessary.
It's also likely that Naruto becomes a god dragon slayer as a result of a prophecy. The fanfiction could explore how he initially struggles with this new role. He has to deal with the expectations that come with being a 'god' - level dragon slayer. Along the way, he might make new allies, like other dragon slayers or magical creatures who recognize his potential and help him in his journey to master this new power.
I think Hinata would also be an ally. She has always been in love with Naruto and would support him no matter what. And the rest of the Konoha 11 would probably be his allies too. They have all fought together and have a sense of camaraderie. With Naruto as a god - like figure, they could help him spread his message of peace and use his powers to protect the village and the world at large. They would be the ones who understand Naruto the best and would be there to assist him in any way they can.
Most Naruto fanfics tend to focus on his adventures, his relationships in a positive way, like his bond with Sasuke or his training with Kakashi. The idea of Naruto becoming a pervert is quite out of the ordinary for the Naruto - themed fanfic world. It's not something that is typically explored in mainstream Naruto fan creations.
Well, perhaps Percy discovers some ancient power within himself that gradually transforms him into a god. He might have to face a series of trials to fully ascend, like battling powerful monsters or making difficult moral choices.
The Joker could be an antagonist even when Batman becomes a god. He might see Batman's new status as a challenge and try to bring him down to his level through his usual chaotic and insane methods. Maybe he'd try to drive Batman mad with the idea that his new powers make him no better than the villains he fights.