Well, it could start with Jasper's reasons for turning Bella. Maybe he sees a potential in her that no one else does. After the transformation, Bella might go through a phase of self - discovery. She could be exploring the new world of vampires, learning about their history and culture. And there would be the inevitable love triangle or quadrangle situation. With her new vampire allure, she might attract other vampires, causing some jealousy or competition among them, especially if Edward is still in the picture.
In this fanfiction, perhaps there's a plot where Bella's transformation causes a stir in the vampire community. Some vampires might be jealous that Damon turned her, while others might see her as a threat. Also, her human friends could react in different ways. Some might be scared and avoid her, while others might be intrigued and try to stay close. And Bella could have to learn how to navigate this new world of vampire politics and secrecy.
The Volturi could be antagonists. They are the powerful vampire coven that enforces vampire laws. Since Bella's transformation might not follow the normal protocol, they could see her as a threat to their order. They might come after her to either destroy her or bring her under their control.
In this type of fanfiction, a common plot is the exploration of Bella's character transformation. Since she is sold to Jasper, she might have to adapt to his lifestyle and values. This could involve her learning about vampire customs and ethics. At the same time, Jasper might also change due to his new connection with Bella, leading to a mutual growth and evolution of their relationship.
One interesting plot development could be Clary struggling to control her new vampire instincts while still trying to protect her friends. She might have a hard time dealing with the thirst for blood and not wanting to harm the people she loves.
One common theme is the struggle between Jasper's vampire nature and his growing love for Bella. His instincts as a vampire often conflict with his feelings, creating an interesting internal battle.
In such a fanfiction, Shirou - turned - Avenger could be on a path of vengeance against those he believes have wronged him or his loved ones in the past. This could lead to a series of intense battles where he uses his new - found powers in a more brutal way compared to when he was just Shirou. And his relationships with other characters would also change drastically, like with Rin or Saber, who might be initially shocked and then try to bring him back to his former self.
Well, a plot could develop where Alice's jealousy turns into a full - blown feud. She could start to form alliances within the family against Bella and Jasper. Maybe she convinces some of the other Cullens that Bella is a bad influence on Jasper. On the other hand, Bella and Jasper could fight back and try to prove their love is real. This could lead to a series of confrontations within the family. There could also be a plot twist where it's revealed that Alice's jealousy is being manipulated by an outside force, like a new vampire enemy.
Well, one possible plot development could be that Leah's imprinting causes a rift in the werewolf pack. Some members might be against her relationship with the vampire due to the long - standing feud between the two species. Another could be that she has to struggle with her own identity as a werewolf while being in love with a vampire.
One great 'bella jasper vampire fanfiction' is 'Fate's Redemption'. It delves into an alternate universe where Bella and Jasper have a unique bond that defies the normal vampire - human relationships in the Twilight universe. The story is well - written with great character development.
In many such fanfictions, a key plot point could be the internal struggle Carlisle faces. He is a moral vampire, so turning Bella goes against his principles at first. He might worry about how Bella will adapt to the vampire life, with its bloodlust and the need to hide from humans. Another plot point could be Bella's reaction. She may be initially excited at the prospect of immortality and being with Edward forever, but then realizes the sacrifices she has to make, like leaving her human family behind.