One possible interesting plot could be Bella and Edward having a deep conversation about their future in the cottage at night. Maybe they discuss how to deal with the challenges of their relationship, like Edward's vampire nature and Bella's human vulnerability.
Perhaps in the fanfiction, there's a plot where they discover a hidden secret in the cottage at night. It could be something related to the history of the place or a special power that affects them. For example, they find an old diary that reveals a connection between their love and a long - forgotten prophecy.
Another plot might be that they are having a romantic night in the cottage, but then they are interrupted by some unexpected visitors. These visitors could be other vampires or werewolves, which then leads to a tense situation where Bella and Edward have to protect each other and their relationship.
The main characters are Bella and Edward. Bella is a human girl, often depicted as kind - hearted and in love with Edward. Edward, on the other hand, is a vampire with special abilities like super strength and speed. He is deeply in love with Bella as well.
One interesting plot could be their exploration of a new, mysterious island during their honeymoon. They might discover hidden caves with ancient secrets.
One interesting plot could be where Edward and Bella face a new supernatural threat together that tests their relationship in ways not shown in the original story. For example, a new type of vampire with unique powers arrives in Forks.
Another plot might involve an external threat to the royal family that Edward and Bella have to face together. Maybe a neighboring kingdom is planning an attack or there is a magical threat that only their combined powers (if they have any in the fanfiction) can overcome. This would test their relationship as they fight for the safety of their kingdom and each other.
Another plot could be that there's some sort of mystery or danger at the prom. Maybe a rival vampire group shows up, and Edward has to protect Bella while still trying to make their prom night special. They might have to dance and be romantic in between fending off attacks.
One interesting plot could be the child having special powers inherited from both Edward and Bella. For example, the child might have the ability to read minds like Edward and also possess Bella's strong will. Another plot could be the child's struggle to fit in with both the vampire and human worlds. Maybe they face challenges at school because they are different from the other kids.
One interesting plot could be where Edward and Bella face a new kind of vampire threat together. They have to use their unique bond as mates to overcome it. For example, a group of vampires with special powers that can disrupt their mental connection.
One possible plot could be that Edward returns to Bella after a long self - discovery journey. He realizes that his love for her is unwavering. Another might be that he comes back to protect Bella from a new and dangerous threat in Forks.
One possible plot could be that a group of rogue vampires, jealous of Edward and Bella's relationship, kidnap them. The kidnappers might try to use Bella to get to Edward's family secrets. Another plot could involve a powerful witch who wants to use their unique vampire - human bond for some dark magic purpose. Maybe they are held in an abandoned castle, and they have to rely on their love and unique abilities to escape.
Love and intimacy are very common themes. The cottage setting often serves as a private space for Edward and Bella to deepen their love. It's a place where they can be themselves and explore their relationship more deeply.