There could be Bella's mother. She would be an important character as she was part of the relationship that led to Bella's birth. Maybe she has some secrets or reasons for keeping Damon away from Bella all these years.
Caroline could be in the story. She might be Bella's friend or a rival. If she's a friend, she could help Bella navigate the supernatural world. If a rival, it could be because of her relationship with Damon or Stefan in some way. Also, Klaus could be a character. He might see Bella as a means to get to Damon, or he could be interested in her unique abilities if she has any.
Damon could be a vampire or some other powerful supernatural being. Bella might be a human, perhaps with some special quality that makes her a target for James. Maybe she has a unique scent or power that she's not even aware of yet.
Well, clearly Damon and Bella are the main characters. Damon, who might bring his complex vampire nature, his charm, and his sometimes dark past. Bella, on the other hand, could be portrayed with her own unique qualities, perhaps her strong will and her ability to adapt to the supernatural world she enters through her mating with Damon.
The main characters are Damon and Bella. Damon is often portrayed as a complex and charming character, perhaps with some supernatural abilities. Bella is usually depicted as an interesting female lead, who might be in Vegas for various reasons like a vacation or business.
Well, clearly Damon and Bella are the main characters. Damon, usually from the 'Vampire Diaries' universe, brings his own set of vampire powers and a rather complex personality. Bella, from the 'Twilight' series, is known for her connection to the vampire Edward. Their interaction forms the core of this fanfiction.
One possible supporting character could be Stefan. Since he is Damon's brother in the Vampire Diaries universe, he might play a role in the fanfiction. He could be either supportive of their relationship or a bit hesitant at first.
In this fanfiction, Bella is likely the main focus. Because the whole premise is about Elena being jealous of Bella, which implies that Bella is at the center of whatever relationship or situation is going on with Damon. Elena's jealousy is directed towards Bella, so the story would probably revolve around Bella and how she deals with Elena's jealousy and her relationship with Damon.
Often, other vampires or supernatural creatures could be the main antagonists. For example, vampires who are jealous of Damon's newfound mate might try to drive a wedge between them. Maybe there are some werewolves who see Bella as a threat to their territory because of her relationship with Damon.
In the 'damon is bella's father fanfiction', it could start with Damon having a strange feeling that he has a connection to someone. As he investigates, he finds out about Bella. Their relationship could be filled with misunderstandings at first. For example, Bella might be resentful that he wasn't there for her growing up. But over time, they could learn to understand each other. Damon could introduce Bella to his world, whether it's a world of magic or some other extraordinary place, and they could form a strong bond.
It changes drastically. Usually, the trust is broken. Bella may become very guarded and distant towards Damon.