they hate each other

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.

Yes, there are some. You can check on fanfiction websites like FanFiction.net. Some authors explore this rather unorthodox relationship concept in their works, often creating interesting plot twists and character developments.

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Yes, there are likely fanfics with this theme. But it's important to note that such a story would be a radical departure from the established relationship between Kairi and Sora. Good fanfics with this concept would need to carefully construct the reasons for their hatred, perhaps through some miscommunication or external influence. It could be interesting if done right.

A common plot could be revenge. If they start hating each other, one or both of them might seek revenge. For instance, Bella could try to expose Edward's vampire secrets to the human world as a way to get back at him. Another plot is competition. They could be competing for something, like a powerful vampire artifact or the love of another character, which makes them rivals and fills them with hatred.

In a fanfic where Kairi and Sora hate each other in high school, it could be due to a misunderstanding. Maybe Sora overheard Kairi saying something unkind about him, but she was actually talking about someone else with the same name. This miscommunication can create a rift between them. It might also be that they are competing for the same position in a school club, and the rivalry turns into hatred. However, as the story progresses, they could discover the truth behind their misunderstandings and start to mend their relationship.

One reason could be jealousy. Maybe Hermione is jealous of Harry's fame and Harry is jealous of Hermione's intelligence. Another reason might be conflicting views on how to deal with Voldemort. Hermione might advocate for a more academic, research - based approach while Harry just wants to go and fight.

One possible plotline could be that Ginny is jealous of Harry's fame and starts to resent him for always being in the spotlight. Another could be that Harry mistakes Ginny's actions for something malicious and they start to dislike each other from there. Maybe Ginny blames Harry for something that happened to her family during the war, even if it wasn't really his fault.

One common theme is misunderstanding. For instance, they might misinterpret each other's actions or words, leading to the growth of hatred. Another theme could be jealousy. If there is a new character involved, either of them could become jealous and that could turn into hatred.

This novel was called " Beauty's Calamity ".