One possible plot could be that Percy somehow ends up in the Twilight world. He meets Bella and they initially clash because of their different personalities and backgrounds. But as they face common threats, like a new type of monster that combines the elements of Greek mythology and the Twilight creatures, they start to fall in love.
Yes, there are some out there. You can start by looking on popular fanfiction websites like Archive of Our Own. Just search for 'Percy Jackson and Bella Swan' and you'll likely find a variety of stories. However, the quality can vary greatly.
One way the storyline could be is that Percy uses his demigod powers to protect Bella from the various threats in Forks. For example, he could sense the presence of vampires and werewolves before Bella does and keep her out of harm's way. He might also introduce her to the world of Greek mythology, which would be a huge contrast to the world of Twilight she already knows.
Percy's relationship with Jacob could also be a key part of the story. They might initially be at odds because Jacob is a werewolf and Percy is used to dealing with different kinds of 'creatures'. But over time, they could learn to work together, especially if they both have Bella's best interests at heart. Percy's interactions with Bella herself would be a mix of brotherly love and trying to keep her out of supernatural trouble.
One characteristic is the crossover aspect. It combines the elements of the 'Twilight' universe with the 'Percy Jackson' world. Another is the exploration of how two very different characters interact and fall in love. For instance, Percy's connection to Greek mythology and Bella's vampiric nature can create interesting storylines.
Yes, there are quite a few. You can check some popular fanfiction websites like Archive of Our Own. Just search for 'bella and percy jackson love' on it, and you'll find various stories created by different authors with different takes on their relationship.
They could go on a quest to find a magical object that has the power to balance the magic in both their worlds. Since Percy is used to dealing with Greek mythology - related quests and Bella has her own experiences in the Twilight world, they could combine their skills. For example, Percy's ability to fight monsters and Bella's immunity to some vampire powers could come in handy.
Well, in fanfiction, anything can be made possible. One way could be through some sort of magical or divine intervention. Maybe there's a god or goddess who manipulates fate so that Bella Swan and Percy Jackson are siblings. It could also be that their parents have some sort of hidden connection that was never revealed in the original stories. Another idea is that they exist in a different dimension where the rules of their respective universes are merged, allowing for such a relationship to occur.
It would be really complex. Their parents would have to deal with two very different children. One is a demigod with powers and a connection to the Greek gods, and the other is a girl involved in the vampire - werewolf drama. There would be a lot of secrecy in the family, trying to hide Percy's demigod world from Bella's friends and vice versa.
Well, Percy comes from a world of Greek gods and monsters, while Bella is in the world of vampires and werewolves. If they were twins, their worlds would collide in a really chaotic way. Percy's demigod powers might be a shock to the Twilight characters. And Bella's knowledge of the supernatural in her world could also surprise Percy's friends. Maybe they'd end up having to fight common enemies that cross over from both their universes.