Another direction could be that they focus on building a normal life within the vampire world. They might start a school for other vampires or hybrids, teaching them how to co - exist with humans. Edward could use his knowledge of music and literature, and Bella could share her experiences of being human - turned - vampire.
One idea could be that they decide to take a break from the chaos in Forks and travel the world. During their travels, they meet other supernatural beings and learn about different cultures. This would not only deepen their bond but also expose Bella to more of the hidden world. It could also lead to some self - discovery for both of them, as they see how they fit into this larger supernatural universe outside of their small town.
In some fanfictions, they could face new threats from other supernatural beings. Maybe a new coven arrives in town, and they have to protect their family and the town. This would put their relationship to the test as they deal with the danger together.
Well, it could be that Edward returns to Forks after a long time away. Maybe he realizes he can't live without Bella. He shows up at her house, and they have a very emotional reunion. Bella is initially shocked but then overjoyed.
One possible plot development could be that Bella starts to learn more about Alice's past in a very detailed way. They could bond over shared experiences and in the process, Bella becomes more like a sister to Alice than just a friend. This could lead to some interesting situations where they protect each other from various threats in the vampire and werewolf world.
One possible development could be that the relationship between Bella and Edward becomes even more complex. Edward might feel a stronger sense of protectiveness towards her. Also, it could lead to a rift between Bella and Jacob, as Jacob may not be able to handle the situation well. The Cullen family would also be greatly affected, having to deal with a pregnant human in their midst.
Well, that could lead to all sorts of intense and unexpected plot twists. Maybe it would force the other characters to take drastic actions to rescue her.
One common plot twist is that Edward's departure was actually a ruse to protect Bella from a greater danger. Maybe there's a powerful vampire or a group of them that he's trying to keep her away from, and leaving her seems like the only option at the time.
Bella often becomes a stronger character. She might start to focus more on herself and her own growth. For example, she could learn self - defense or focus more on her studies. As for Edward, he usually realizes his mistake in leaving Bella. He may go through a period of self - loathing and then try to find a way to come back to her. In some fanfictions, other characters like Jacob become more important in Bella's life during Edward's absence, and this changes the dynamics between all of them.
Edward may become more protective. After New Moon, he realizes how much he almost lost Bella. So in fanfiction, he might be constantly on guard, which could sometimes cause tension in their relationship as Bella wants more independence. For Bella, she could become more confident in her relationship with Edward. She's no longer the hesitant girl she was in New Moon, but a stronger person who knows what she wants.
In some fanfictions, their relationship deepens on a spiritual level. Since they've both been through so much, they start to understand each other's souls better. They communicate without words, and their love becomes more of a profound connection that goes beyond the physical and emotional aspects.