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.
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.
Yes, in some fanfictions, creative authors might rewrite the storylines to make Bella Swan be Jane's sister. It allows for a whole new set of plot developments, relationships, and character interactions.
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.
There may be. Fanfiction is a place where all kinds of wild ideas are explored. The idea of Bella Swan being Dracula's sister is an interesting one as it combines the modern vampire - human love story of Twilight with the classic and more menacing vampire concept from the Dracula story. It could lead to some really interesting plot twists, like how Bella's new relationship to Dracula might affect her relationship with the Cullens or her life in Forks in general.
It's very likely. The world of fanfiction is full of creativity and boundary - pushing ideas. Writers might see an interesting dynamic in making Bella Swan related to Lucifer in this way. Maybe they want to explore how her character, which is often associated with love and sacrifice in the 'Twilight' world, would interact with a character as complex as Lucifer, perhaps adding new twists to both their storylines and personalities.
Yes, there are likely fanfictions out there with this concept. Fanfiction writers often come up with unique crossovers, and the idea of Bella Swan from 'Twilight' being Elsa's twin sister is a creative and out - of - the - box concept that could be explored in fan - created stories.