The daughter herself is often the most interesting character. She's a new addition to the Twilight world, and her very existence challenges the norms. Her personality, which could be a blend of her parents' traits and her own unique qualities, makes her stand out.
The mafia bosses are often very interesting. They usually have a strong presence and a complex personality. They're in charge of everything and have to make tough decisions. Also, the characters who are caught between the mafia world and the normal world, like a human who falls in love with a mafia vampire. They have to navigate two very different worlds.
Bella Swan can also be really interesting. She's the human who gets caught up in the vampire world. In fanfiction, her character could be developed further, like exploring her reactions to different situations more deeply. Maybe she becomes more assertive or discovers new abilities. Jacob Black is another one. His loyalty and his werewolf nature add a lot of depth to the story. In fanfiction, his relationship with other characters could be explored in more detail, like his rivalry with Edward in a different light.
Alice is a very interesting character to write about. Her ability to see the future gives so many possibilities for plot twists. Writers can explore how she might use or be haunted by her visions in different situations. Another is Jasper. His past as a Confederate soldier and his struggle with his bloodlust can be delved into deeply.
For me, Jasper is really interesting in Twilight fanfiction. His past as a Confederate soldier and his struggle with his bloodlust are great elements to explore. Victoria is also a character that offers a lot. Her thirst for revenge against the Cullens can be the basis for some really intense and action - packed fanfiction. And Emmett, with his big and boisterous personality, can be used to add some humor and light - heartedness to the often - dramatic Twilight fanfic world.
The kidnapped character themselves can be really interesting. They are usually in a situation completely out of their comfort zone, so we get to see how they adapt and fight back. For example, if it's a human character, they might have to quickly learn about the vampire world and find ways to survive. The vampire who is the mastermind behind the kidnapping can also be fascinating. They might have complex motives, like trying to gain power or protect their vampire clan in some strange way.
Alice from the Twilight Saga is a really interesting character in fanfiction. Her ability to see the future gives a lot of scope for different storylines. Writers can create all sorts of scenarios where she tries to change the future or has to deal with visions she doesn't want to see. The Volturi, especially Aro, are also fascinating. Aro's power and his ambition to control the vampire world can lead to some really intense and complex fanfiction stories that are full of political intrigue and power struggles among vampires.
Definitely Jasper. His past as a Confederate soldier and his struggle with his bloodlust can be written about in a more nuanced way in adult fanfiction. We can explore how his experiences in the past still haunt him as an adult and how he tries to overcome them while being part of the Cullen family. Also, Rosalie is interesting. Her complex relationship with her vampirism, her envy of Bella's humanity, and how she might grow and change in an adult - centric story are all great aspects to write about.
Carlisle from 'Twilight' is an interesting character to include. His self - control and moral compass as a vampire could be explored further in a 'Love Story' - Twilight fanfiction. In 'Love Story', the father figure could also be an important addition as he represents a more traditional view of love and relationships. And Rosalie from 'Twilight', with her complex backstory and her own take on love and beauty, can add depth to a story that combines the two universes.
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.
One interesting supporting character could be her best friend from Mewni. This friend might be a magical creature, like a flying pixie. They could offer advice and get into mischief with the daughter. Another could be an old mentor who knew Star and Marco well and now guides the daughter in her magical training. He could share stories of her parents' adventures, which would inspire her.