The main characters are clearly Kol and Bonnie. Kol is the one doing the kidnapping, and Bonnie is the victim of this action.
The two main characters are Kol and Bonnie. Kol, who initiates the kidnapping, might have his own backstory and motives in this fanfiction. Bonnie, the kidnapped character, will likely be the one with whom the readers will sympathize. There could also be other characters that play a part in the story, for example, characters from their shared world who might be trying to find Bonnie or who have some connection to Kol's actions.
I'm not sure specifically as it depends on the particular fanfiction. It could be a story where a character named Kol kidnaps Bonnie within the universe of the show or book that the fanfiction is based on. Maybe it's part of a complex plot involving magic, power struggles, or personal vendettas.
Maybe Damon could save her. He's always been protective of those he cares about and he's not afraid to take on Klaus.
Kol might develop a sense of responsibility that he never had before. He'd be more cautious in his actions, knowing that his decisions now affect not only him and Bonnie but also their unborn child. Bonnie, on the other hand, could become more spiritual. The pregnancy could make her explore deeper into her magic's roots, believing that it can help her protect and nurture the baby in ways she hasn't thought of before. She may also become more connected to the natural world around her, using it as a source of power and comfort.
The Salvatores, Damon and Stefan, are likely candidates. They have always been protective of Elena and would do anything to save her. They could use their vampire skills and knowledge of Kol's weaknesses to stage a rescue.
Well, a prevalent theme is 'redemption'. Kol might be portrayed as a character seeking redemption through his relationship with Bonnie. Also, 'self - discovery' is common. As they interact, both Kol and Bonnie often learn more about themselves. For instance, Bonnie might discover a new side of her power or personality in relation to Kol. And of course, 'love conquers all' is a theme that frequently shows up, emphasizing that their love can overcome any obstacle.
One common theme is the idea of redemption. Kol is often portrayed as a character in need of redemption, and Bonnie can be the one to help him. Another theme is forbidden love. Since they come from different sides in the show's lore, their relationship can be seen as something that is not supposed to happen.
Another character that could be important is Elijah. He is often the voice of reason among the Originals. He might try to guide Kol in his relationship with Elena, or he could be against it if he thinks it will bring trouble to their family. So in this fanfiction, he could be a key figure in the development of the Kol - Elena relationship.
Obviously, Dark Bonnie is a main character. He is often depicted as a menacing and mysterious figure. Other characters can include Freddy, Chica, and Foxy from the same animatronic group. They are usually in conflict with Dark Bonnie in some way.
One possible plot could be that Kol kidnaps Elena to use her as bait for his enemies. He might think that by having Elena in his custody, her friends, especially the Salvatores, would come to rescue her and he could then ambush them. Another idea is that Kol has some sort of vendetta against Elena because of her connection to the doppelganger bloodline. So he kidnaps her to extract revenge on the entire line.
There are indeed. In some Kol and Bonnie married fanfiction, the authors explore how their different powers and personalities blend in a marital relationship. For example, Bonnie's magic might interact in unique ways with Kol's vampire abilities. They could be facing threats together and relying on each other's strengths, which makes for really engaging reads.