A new vampire character from the coven could be a main character. Let's call him Marcus. Marcus could have a tragic past that led him to join this new coven. He becomes friends with Bella and through their friendship, he starts to see the world in a different light. He might also have some special powers that are key to the plot, like the ability to communicate with animals, which could be used to gather information or as a form of defense.
Alice could be a main character. Since she can see the future, she might sense something special about the new coven and be the first to approach them with Bella. Her insights could be crucial in understanding the new coven's intentions.
Edward could also play a major role. His over - protectiveness of Bella might lead him to be initially suspicious of the new coven. But as the story progresses, he could find common ground with them and work together, especially if it means protecting Bella from a greater danger.
There could be a local artist. This person could introduce Bella to the art community in New Orleans and help her see the city from an artistic perspective.
Maybe a co - worker at her new job in New York. This person could be a mentor or a rival at work, adding some drama to the story.
A doctor named Dr. Smith could be a main character. He could be a strict but fair physician who at first doubts Bella's abilities but later comes to respect her.
There could be her drill sergeant, a tough but fair person who helps shape Bella into a proper navy personnel.
Her parents might be important characters. They could either be supportive of her career choice or initially be against it, thinking it's too difficult. Also, there could be a senior lawyer at the firm where she interns, who takes her under his or her wing and guides her through the complex world of law.
A gruff but kind - hearted ranch hand named Jake could be a main character. He's been on the ranch for years and knows all its secrets. He initially sees Bella as an outsider but gradually warms up to her and becomes her mentor in ranch - related things.
There could be a dance instructor. Maybe someone who notices Bella's potential even though she's trying to keep her dancing a secret. This instructor could play a key role in her journey as a dancer.
Another possible main character could be the base commander. Let's say Commander Smith, who notices Bella's potential and gives her special tasks or opportunities, which then drives the story forward as Bella has to prove herself worthy of these tasks.
There could be a female character, Sofia, who is another member of the mafia. She sees Bella as a threat at first, thinking she'll steal her position or the attention of the men in the mafia. But as time goes on, they might form an unlikely alliance. There may also be a young and ambitious mafia underling named Antonio, who is always looking for ways to climb the ranks and his actions often impact Bella's situation in the story.
There could be Edward. Even if Bella is now immortal, Edward might still play a significant role. He could be either her eternal love or her adversary depending on how the fanfiction is written. Another character could be Alice. Since Alice has her own special abilities, she might be there to help Bella navigate the new world of immortality. For example, she could foresee some of the challenges that Bella will face. Also, Jacob might be a main character. His relationship with Bella, whether it's a friendship or something more complicated, could be further explored in the context of Bella's immortality.