One possible plot in 'bella turns off her humanity fanfiction' is that Bella is tired of constantly being in emotional turmoil. So she takes the drastic step of turning off her humanity. This could lead to her exploring her vampire side more freely. She might start to embrace the power and immortality that comes with being a vampire without the burden of human emotions. She could then set out on her own adventures, leaving behind the people who have been trying to protect her all this time.
In this kind of fanfiction, the plot might involve Bella becoming a more ruthless and self - centered character. She may no longer be bound by her usual moral and emotional constraints. For example, she could start to disregard the feelings of her friends and family. She might also engage in more dangerous or unpredictable behavior, like getting involved with the wrong crowd in the vampire or werewolf world.
First off, Edward is likely to be deeply affected. He has spent so much time and energy trying to protect Bella and keep her safe. Now, with her humanity off, he may feel like he has failed. Jacob, too, will be affected. His feelings for Bella, whether it's love or friendship, will be challenged. Also, Bella's father would be affected. He has always cared for his daughter, and seeing her change so drastically would be heart - breaking for him.
Well, he might become more ruthless. He could start making decisions without the normal moral compass that his humanity provides. For example, he might be more willing to use extreme violence to achieve his goals, not caring about the harm it causes to others.
Well, perhaps she could gain goddess - like powers after some sort of magical encounter. Maybe she starts to control the elements like fire and water. And then she uses these powers to protect her loved ones from the various threats in the Twilight world.
Perhaps she is forced to turn off her emotions in the fanfiction. For example, if there is some sort of dark magic or a powerful entity that compels her to do so. This entity might see her emotions as a weakness or a threat and manipulates her into shutting them down.
Perhaps a fanfiction where Bella is on her period and she's at a special event. She has to endure the pain and inconvenience while still trying to participate fully. Maybe she's at a dance competition and she's using all her willpower not to let her physical state affect her performance, and her friends start to notice that something is off with her.
One possible plot could be Bella struggling to hide her discomfort during her period while dealing with the usual vampire - human drama in Forks. Maybe she's worried about Edward smelling the blood and it adding an extra layer of tension to their relationship.
Well, it could be about Bella's adventures with her truck. Maybe she takes road trips in it and discovers new places. Or perhaps the truck has some special features that she adores.
Well, it could be about how Bella copes with the pain and inconvenience of a broken arm. Maybe she has to rely on others more, like her friends or family, to do simple tasks.
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.
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.