In a 'bella swan is the daughter of the devil fanfic', a possible plotline could be that Bella's devil - born nature gives her unique abilities that set her apart from the other characters. She may be able to manipulate dark forces or have an uncanny understanding of the underworld. Her relationship with Edward could take on a new dimension as he tries to come to terms with her true nature. Additionally, there could be a power struggle within the devil's domain as some demons see Bella as a threat or a potential heir. This could lead to a complex web of alliances and betrayals as Bella navigates her new identity while still being part of the Twilight - like world of vampires and werewolves.
Well, a plotline could involve Bella being hunted by some sort of demon hunters who sense her devilish origin. Meanwhile, she tries to understand why her father was involved in hiding her true identity all this time. She could also have an internal struggle between the good in her, which was influenced by her human upbringing, and the evil tendencies that come with being the devil's daughter. There might be a prophecy about her that she has to either fulfill or fight against, and this could be intertwined with the Twilight universe's existing supernatural elements.
It might not be as widely popular as some mainstream fanfic concepts. There are so many different fanfic ideas out there, and this one is rather niche. It depends on the specific fanfic community. For example, in the Twilight fandom, most fanfics revolve around the original vampire - human love story or its variations, so this devil - related concept may attract only a small subset of fans who are interested in darker and more out - of - the - box interpretations.
Well, a plotline might be that Bella, as the daughter of Ares, has a natural inclination towards fighting and protecting. In the fanfiction, she could use this to protect Forks from some new supernatural threat that is not part of the original Twilight story. Maybe she forms an alliance with some of the werewolves or vampires based on her newfound abilities and the fact that they all need to protect their territory. It could also explore how her relationship with her father Ares, if he is involved in the story, affects her decisions and actions.
One possible plotline could be that Bella is secretly recruited by a shadowy organization. She has to use her intelligence and her knowledge of the Twilight world's secrets to complete missions. For example, she might use her familiarity with vampires and werewolves to her advantage in spy operations.
One possible plotline could be Bella Swan, now as Bellathena Mikealson, having to navigate the complex vampire - werewolf politics in a different way. Maybe she uses her new identity to bring about a truce between the two groups.
One possible plotline could be Bella Swan suddenly discovers she is an Addams daughter. She then has to navigate between her normal life in Forks and her newfound family's rather eccentric and macabre ways. For example, she might struggle with how to introduce her vampire friends to her Addams family who have their own unique view on the supernatural.
Well, in some fanfictions, she might be depicted as the devil through her actions. Maybe she's shown as being manipulative, using her charm to get what she wants from others, much like how the devil is often portrayed as a tempter in traditional stories.
One reason could be to explore a different side of Bella Swan. Writers might want to break away from the typical good - girl image of her and see how she would function as a more villainous character. It adds a new dimension to the story.
One possible plotline could be Bella's struggle to fit in both the Underworld, her father Hades' realm, and the world above, which is more associated with her mother Persephone. She might face discrimination or misunderstanding from both sides, and the story could be about her journey to find her own place.
A possible plotline could be that the Winchester sisters are magically transformed into Bella Swan right before a major event in the 'Twilight' series. They then have to quickly adapt to her life and relationships while also trying to figure out a way to get back to their own world. They might use their combat skills to protect themselves from the vampires and werewolves in a more aggressive way than Bella usually does.
Another plotline could be that Bella's transformation into a black witch is part of a larger, darker plot in the Twilight world. Maybe there are forces that are trying to use her powers for their own evil purposes. So she has to not only come to terms with her new identity but also fight against these forces that are trying to manipulate her. This could involve her making some difficult choices between her old life and the new path she's on as a black witch.