Well, the plot could revolve around family secrets. Maybe there are hidden aspects of their family's past that Bella discovers and it puts her at odds with Draco and their parents. For example, she might find out that their family was involved in some dark magic that she wants to expose or distance herself from.
A possible plot could be that Bella is trying to redeem the Malfoy name. Since Draco is often seen as a bit of a bully in the original story, Bella could be the opposite. She could be working towards making the Malfoy family more respected for positive reasons. She might start by trying to change Draco's ways, which would lead to many arguments and growth for both of them.
One possible plot could be Bella's struggle to fit into the wizarding world of Malfoy Manor. She might be different from the traditional Malfoy family values, being more empathetic like in her 'Twilight' self. She could face inner turmoil as she tries to balance her newfound family loyalty to the Malfoys with her own sense of right and wrong. For example, when Draco is given dark tasks by Voldemort, Bella might try to persuade him not to go through with it, creating a rift in their relationship as Draco is initially more inclined to follow his family's dark - side - leaning traditions.
One possibility in this fanfiction could be that Bella's presence as Draco's sister completely changes the power dynamics within the Slytherin house. For example, she might be more rebellious than Draco, which could lead to interesting interactions with other Slytherins and characters from other houses. Maybe she doesn't fully support Voldemort like the Malfoy family initially does, causing internal family strife.
The plot could involve a family secret. Bella and Riley discover that their family has a hidden past related to a magical artifact. They have to work together to find this artifact before it falls into the wrong hands. Along the way, they face many obstacles and also learn more about their family and each other.
The plot might involve a love story between Jacob and Bella's sister. Since Jacob has his own complex relationship with Bella, a relationship with her sister would add a whole new layer of drama. They could struggle with how Bella and the rest of their friends and family would react to their relationship.
It could be about the sister's journey through pregnancy, like dealing with morning sickness, doctor visits, and preparing for the baby. Maybe there are family reactions to the news as well.
One possible plot could be that Bella has been living a normal life until she starts having strange visions or experiences that lead her to discover she's Lucifer's sister. As she delves deeper into this new reality, she meets other supernatural beings who either want to help her or use her for their own purposes. There could be a love interest who is either a human trying to understand her new world or a supernatural being who is attracted to her unique situation. The story could also explore the family dynamics between Bella and Lucifer, whether they have a loving or a strained relationship, and how that affects the events in the story.
Well, it could involve a lot of emotional turmoil. Paul might struggle with his newfound imprint feelings towards Bella's sister. Maybe he tries to get closer to her while facing resistance from Bella or other members of the group. It could also lead to a love triangle type of situation if there are other characters interested in Bella's sister.
It could be about Paul and Bella's sister falling in love secretly. Maybe they meet by chance, and there's an instant attraction. They then have to deal with the secrecy and potential problems that might come from their relationship, like Bella's reaction.
One possible plot could be that Bella's discovery of being Aro's twin sister completely changes the dynamic in the Twilight world. Maybe she has some of Aro's powers, like the ability to read minds to an extent. This could lead to her being a target for other vampires who fear her new - found powers and connection to the Volturi.
Well, it could be about her getting caught in the middle of the werewolf - vampire drama. Maybe she discovers a secret power of her own that attracts the attention of the wolf pack.