Obviously, Bella is the main character as she is the panther shifter. There could also be her friends or family members who play important roles. For example, her best friend might be the one she confides in about her newfound abilities.
Often, there could be a love interest. He might be a human who is initially unaware of Bella's true nature. His reaction to her being a panther shifter could be a major part of the story, adding drama and romance.
There's 'Bella: The Panther Shifter'. It might focus on Bella's transformation into a panther shifter and how it affects her relationships. Maybe she has a love interest who is initially scared but then accepts her for who she is.
It could also be that the main characters include some of the well - known Twilight characters in addition to the mated pair. For instance, Bella or Edward might play a role in the story. Maybe they are friends or mentors to the mated couple, guiding them through the challenges that come with being in a relationship that involves a shifter in the Twilight - like setting.
Family is a big theme too. The Cullen family is an important part of the story. Bella's new status as a shifter affects how she fits into the family, and Rosalie's role in the family also comes into play. Their relationship is shaped by the family dynamics, and they have to navigate through family expectations and loyalties while building their own connection.
A theme that often appears is the re - evaluation of relationships. As Bella changes, her relationships with other characters, like her friends and love interests, also change. They may react differently to her new form and powers. For example, some may be afraid while others are intrigued. There's also the theme of belonging. Bella has to find her place in the world of shifters, which can be a whole new and complex society.
One common theme is identity. Bella often has to figure out who she is in relation to the shifter world. For example, if she's a human in a shifter - dominated world or if she becomes a shifter herself, she has to reevaluate her self - identity.
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.
The main character is always Bella in this type of fanfiction. However, new characters could be introduced as well. For instance, a blind mentor who has learned to live fully with blindness could be added. This character could guide Bella and help her accept her condition. Or there could be a villain who tries to take advantage of Bella's blindness, which would then lead to a conflict where Bella has to use her wits and other strengths to overcome the villain.
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.
There could be Edward. Maybe he is involved in Bella's life with her psychic powers. He might be curious about her abilities or even try to protect her from the consequences of using those powers.
There could be a human character who befriends a dragon shifter. This human might play an important role in helping the dragon shifter navigate the human world or vice versa. Another main character could be an antagonist, perhaps a powerful wizard or another dragon shifter with evil intentions, who tries to disrupt the peace or gain power at the expense of others.