Let her interact with the Naruto fanfiction community. She could see the passion and creativity of the fans who write these stories. Maybe she'll start to appreciate the effort that goes into creating Naruto fanfiction and change her view.
They could also consult the original source material more closely. By staying true to the characters' personalities as in the Pokémon anime, Ash might not hate the fanfiction. For instance, if Ash is shown as his determined self in the fanfiction, he may be more okay with it.
Perhaps involving Percy in the creation process of Artemis fanfiction in a positive way. Let him contribute his ideas about how Artemis should be portrayed, so he can see that it doesn't have to be something he hates. Also, having discussions with him about the different interpretations in fanfiction and how they can coexist with the original concept of Artemis could help.
It might be due to the way their goals are presented in fanfiction. Naruto is often about protecting his village and friends. If Artemis's goals in the fanfic are in conflict with Naruto's, like if she's more focused on her own self - interest in the story, Naruto would hate her.
If the love fanfiction was written in a way that respected his main story arc and added to it in a meaningful way, like how a relationship could help him become a better ninja or leader, then he might start to have a different opinion on it.
He would likely become more in tune with nature. Since Artemis is associated with nature and the hunt, Naruto might have a deeper respect for the natural world. He could be more stealthy, like a hunter, and his combat style might incorporate more fluid and quick movements similar to how one would move while hunting. Also, his values might shift a bit, with a stronger emphasis on protecting the natural balance.
Well, in the fanfiction, the sealed hatred could transform Naruto into a more complex character. He might start to question his own motives and actions more deeply. Since the hatred is sealed within him, he may feel like he's constantly at war with himself. This internal conflict could lead to him making different decisions than he would in the original story. He could become more hesitant in his actions, always considering the potential influence of the sealed hatred on his choices, which is a big departure from his more straightforward and impulsive nature in the main Naruto storyline.
One possible reason could be differences in their divine natures. Percy is a son of Poseidon, a god associated with the sea and a more fluid, emotional element. Artemis is a virgin goddess of the hunt, very strict and unyielding in her ways. This contrast in their essences might lead to clashes and Percy's dislike.
He becomes more aggressive. His friendly nature is gone and he's quick to lash out.
One way could be to introduce him to some high - quality supernatural fanfiction. If he reads some well - written ones with great plots and interesting characters, his view might change.
Perhaps Percy hates it because it creates a lot of plot holes and inconsistencies in the world he knows. If there's a son of Artemis in fanfiction, it might mess up the way the gods' relationships and powers work in the original story.