The hatred between them might also have an impact on the relationships they have with other gods. Other gods may be forced to try and mediate or choose sides as well. This can cause a shift in the power dynamics among the gods in the fanfiction world, creating new storylines and plot twists.
One consequence could be that it divides the fan community. Fans who like Jason might not appreciate Percy being portrayed as hating him, and vice versa. This could lead to arguments and a split in the fandom.
One consequence could be that he might face social isolation in certain situations. For example, in a party or gathering where alcohol is the main feature, Percy would be the odd one out, which could lead to him being excluded from certain social circles within the fanfiction.
One consequence could be that Percy becomes more rebellious. He might not follow the gods' orders as readily as before, which could lead to all kinds of chaos in the world of the story.
In some fanfictions, Percy might be seen as a threat to Artemis' all - female group. His presence, being a male hero, could disrupt the dynamic she has carefully maintained. Also, Percy's association with Poseidon might create a natural tension with Artemis, who has her own views on the male - dominated Olympian hierarchy.
Percy could lose trust in the gods completely. After Artemis' betrayal, he might feel that he can't rely on any of them anymore.
One consequence could be a rift in the family. Their relationship might be so strained that it affects the whole family dynamic, causing tension during family gatherings or events.
The other characters would likely be filled with grief. His friends would probably feel a deep sense of guilt, wondering if there was something they could have done to stop him. Artemis herself might feel a heavy burden, knowing that Percy sacrificed his life for her. She may vow to honor his memory in some way.
Well, in such a disturbing scenario, she could face social ostracism within the fanfiction's universe. Other characters might shun her for her heinous act.
He might be confused at first. Percy has always been a bit of an outsider among the gods, but he may not expect Artemis to hate him. So he would try to figure out what he had done wrong.
One possible consequence is that it could lead to a split in their group. If they are part of a team or a community, their animosity could cause others to take sides, creating factions.