One thing that could occur in this fanfiction is that Bella uses her vampire abilities to excel academically. Her enhanced speed could allow her to read all the required books in a flash, and her photographic memory could make her ace every test. However, she might also attract the attention of the school faculty, who start to notice her unusual behavior and achievements.
Well, in this fanfiction, Bella might face challenges in hiding her vampire nature at school. For example, she could struggle with controlling her super strength during gym class or her enhanced senses in a crowded cafeteria. Maybe she'll have to deal with other students who are suspicious of her new, more alluring appearance.
It could be another vampire who is jealous of Bella. Maybe this vampire has been at the school for a while and doesn't like the attention Bella is getting. So, they try to create problems for her, like spreading rumors about her or trying to get her into trouble with the school authorities.
She might meet her past self. This could lead to some really interesting conversations and self - discovery. Maybe she'll learn things about her past that she had forgotten or overlooked.
In this fanfiction, Bella might face many challenges in Voltura. Maybe she has to deal with the strict vampire laws there.
Well, in the fanfiction, Bella might be really nervous at the dentist. Maybe she has a fear of the drill or just doesn't like the idea of someone poking around in her mouth. The dentist could be a really kind person who tries to calm her down.
In this fanfiction, perhaps Bella might reunite with old friends in Phoenix. She could revisit her favorite places there, like the local cafes or parks, and recall memories from her past. Maybe she'll meet someone new who has a connection to her old life in Phoenix.
She might meet some interesting characters from that era. Maybe she'll run into some early vampires or humans with unique stories. It could be a whole new adventure for her, different from her normal experiences in the present time in the Twilight universe.
In the fanfiction, if Harry Vampire goes to Forks, he could potentially fall in love with a human there, just like Edward did in the original Twilight story. But his vampire nature might make things more complicated. He could have to struggle between his love for the human and his vampire instincts. Also, he might face challenges from the local vampire community if they don't accept an outsider like him.
Maybe he would use his detective skills to solve school mysteries, like finding out who stole the cafeteria's best cookies.
In an 'Ash goes to school fanfiction', Ash might make new friends at school. He could encounter different Pokémon - related challenges in a school setting, like having Pokémon battles as part of a school competition.
In 'bella becomes a badass vampire fanfiction', she could develop unique vampire powers. For example, she might be able to control the minds of other vampires. This would put her in a powerful position within the vampire world. She could also use her new status to change the way vampires interact with humans, making it more peaceful or something like that.