Bella is obviously one of the most popular. Since she is the main character in the original series, in fanfiction she often remains the central focus. Her relationships with the Cullens, especially Edward, are often explored in great depth.
Alice is quite popular too. Her ability to see the future makes for some really interesting plot twists in fanfiction. Writers might have her use her power in new ways, like trying to prevent a disaster that she foresees for the Cullen family, or using it to help Bella in unexpected situations.
It depends on how you define 'popular'. There are a lot of Twilight fanfictions out there, and this particular theme might not be the most common. However, within certain subsets of the fanfiction community, it could be quite popular. For example, fans who are interested in exploring power dynamics and the darker side of the characters might be drawn to this type of fanfiction. It also might appeal to those who want to see Bella in a more vulnerable position and how she would react to being bullied by the Cullens, which is a departure from the typical story where she is often the center of their affections.
Bella is obviously one of the most popular characters as she is the central figure in the original 'Twilight' series and in this fanfiction as well. Her relationship with both the vampire and wolf elements is what drives much of the story.
Jacob might also be a popular character in some of these fanfictions. His relationship with Bella in the original series was complex, and in fanfiction, it can be further explored, even in the context of Bella and Edward's relationship, creating a sort of love triangle - like dynamic.
Edward is also a fascinating character. His struggle with his vampire nature and his growing feelings for Bella can be explored in more depth in the fanfiction. Maybe we'll see new aspects of his character, like his relationship with his vampire siblings in the context of Bella being in their lives.
Definitely Bella and the Cullens. But also, there could be some minor characters from Forks. Maybe Charlie, Bella's father, could unknowingly play a part. He might notice Bella acting strange and start to investigate, which could add some tension to the story. And perhaps some of the other humans in Forks that Bella has befriended could also be involved, like Angela or Jessica, who might see Bella doing strange things and start to suspect something about the Cullens.
Obviously, Bella and the Cullens are the main characters. Bella is the human girl who enters their world. And the Cullens include Edward, who has a special connection with Bella. Then there's Alice, who might be able to see the future and could play an important role in Bella's interactions with the family. And of course, Carlisle, the head of the Cullen family.
One interesting plot could be Bella developing a new power while living with the Cullens. For example, she might gain the ability to communicate with animals like some of the other vampires. This would add a new dynamic to her relationship with the Cullens and also pose new challenges and adventures as they try to keep it a secret from the outside world.
Some of the more morally ambiguous characters tend to draw a lot of attention. They are not clearly good or bad. For instance, a character who might steal from one group to help another. Their actions are not always justifiable, but they make for very interesting character studies as readers try to understand their motives in the chaotic world of Twilight 2000.
The main characters are Bella and the Cullens. Bella is a human girl who is in a relationship with Edward Cullen, a vampire. The Cullen family includes Carlisle, Esme, Alice, Jasper, Rosalie, and Emmett.
The Cullens play a major role. Carlisle, the kind - hearted patriarch of the family. Esme, the loving mother figure. Jasper, who has his own unique vampire powers. And of course, the protagonist who is growing up with them, whose experiences and interactions with the Cullens drive the story forward.