One plot idea could be that Bella leaves Edward to pursue her own dreams. She realizes that she has lost herself in the relationship and wants to focus on her education or a career. For example, she might go to college far away and meet new friends who help her discover new interests. Another idea is that she leaves because she discovers a dark secret about Edward or the vampire world that she can't accept. Maybe she finds out that vampires have a hidden agenda that endangers humans in a way she didn't expect. A third plot could be that she leaves due to a misunderstanding. Edward does something that she misinterprets as a lack of trust, and in her anger and hurt, she decides to leave to protect her heart.
She could leave Edward because she wants to reconnect with her human family. Maybe she realizes that she has been neglecting them while being with Edward. So, she goes back to her hometown and spends time with her father, trying to repair their relationship. In other fanfictions, she might leave because she falls in love with someone else, a human who shows her a different kind of love, more simple and down - to - earth. Also, she could leave because she witnesses something in the vampire world that scares her so much that she decides she can't be part of it anymore. For instance, a brutal vampire fight that makes her see the violence inherent in their existence.
A plot could revolve around Simon being a long - lost relative of Bella's. He shows up in Forks and his presence disrupts Bella's relationship with Edward. Simon has his own secrets about the supernatural world which Bella gradually uncovers, and she has to decide between the two different worlds she's now a part of.
A possible plot could be Bella and Alice going on a road trip together. During the trip, they encounter various challenges and also bond over shared experiences. They might come across other supernaturals and have to deal with them. Or perhaps Alice has a vision about Bella's life as a human being in danger in a specific location, and they go there to prevent it. Along the way, they learn more about each other's pasts and fears.
One plot idea could be Bella's struggle to adapt to the Mikaelson family's vampire - werewolf drama while also dealing with her own newfound vampire - like powers as part of the family. Another could be her relationship with Klaus. Maybe she tries to temper his more violent tendencies and in the process, they form a unique bond that changes the family dynamics.
Another plot could involve a time - travel scenario. Bella Swan, after becoming a vampire, somehow travels back in time to Snape's youth. She sees his difficult past and tries to change it for the better. However, her actions have unforeseen consequences. For example, she might accidentally change the course of Snape's relationship with Lily Potter, which in turn has a domino effect on the entire wizarding world. But in the end, they both learn important lessons about fate and the power of individual choices.
One idea could be that Bella's wedding has a lot of unexpected guests from the vampire world who bring unique gifts. For example, a vampire from a far - off clan gives her a rare antique that has some special power related to protection. Another plot idea is that there are some last - minute problems with the wedding like the venue being damaged, but the Cullens and Bella's human friends work together to fix it in a very short time. It could also be interesting if Bella has some pre - wedding jitters not about getting married to Edward, but about how her life will change in the vampire world after the wedding.
One idea could be that Bella Swan, with her experience in a world of vampires and werewolves, somehow gets transported to the Marvel universe and meets Tony Stark. They could team up to solve a new kind of threat that combines the magic and mystery of the Twilight world with the high - tech of the Marvel world. For example, a group of villains using both vampire - like abilities and advanced technology.
One idea could be that Edward is a criminal on the run and Bella, a journalist, is trying to expose his crimes but ends up falling in love with him. Another could be Edward as a criminal mastermind who recruits Bella into his world of crime. Maybe Edward is wrongly accused of a crime and Bella helps him prove his innocence while they face many dangerous situations together.
One interesting plot idea could be a love triangle where both Edward and Emmett are vying for Bella's attention in a more complex way than in the original story. Maybe there are external forces at play that make Bella question her feelings for both of them.
Well, perhaps in this fanfiction, the shower is a place where they find a magical or symbolic element. It could be that the water has some sort of special property that helps Edward control his thirst for Bella's blood in a new way. Or, the plot could revolve around them getting into an argument in the shower, which then leads to a passionate reconciliation as they realize how much they mean to each other and how they need to communicate better.
Perhaps in the fanfiction, Bella is also in prison for some unjust reason. Edward, being a vampire, has to use his special abilities secretly to protect her from the other inmates. He could be using his mind - reading skills to anticipate threats.