He could bring some new magic or powers to Forks. In the Harry Potter universe, there are all kinds of magic that vampires might not be familiar with in the Twilight world. So, when Harry Vampire goes to Forks, he could introduce new ways of doing things, like using magic spells for protection or communication. This would surely stir up the existing order in Forks among the vampires and humans alike.
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.
In a fanfiction where Percy Jackson goes to Forks, he might be really confused by the gloomy weather. He's used to more sunny and open places. He could meet the Cullens and there would be a clash of his demigod powers and their vampire abilities. Maybe he'd mistake them for some new kind of monster at first.
Well, perhaps Harry could be a wizard - creature hybrid. In Forks, he might discover that the vampires there have a connection to the magical world he comes from. Maybe he uses his magic to help the Cullens with some sort of threat that normal vampire powers can't handle.
Well, he'd probably be really confused at first. I mean, Hogwarts is all about magic and Forks High School is a normal Muggle school. He might accidentally use magic when he's frustrated with a difficult class like Potions... I mean, Chemistry. And he'd surely stand out with his lightning - shaped scar.
Well, they might face a lot of new challenges in Forks. Maybe they have to adapt to the different climate and the local culture. And they could encounter new magical or non - magical creatures there.
Well, they might encounter the vampires and werewolves from the Forks' lore. Harry could use his magic skills to deal with the various challenges there. Maybe he'd form an unlikely alliance with the Cullens or other local supernatural beings.
Well, he might find the climate in Forks quite different from what he's used to. Maybe he'd be intrigued by the constant rain and the thick forests. He could also meet the local characters from Forks, and there could be some interesting interactions between him and the Twilight - inspired characters, like trying to figure out each other's magical or non - magical natures.
Well, perhaps Harry would struggle to fit in at first. He might be shocked by the normalcy of Forks High School compared to Hogwarts. Maybe he'd make new friends and introduce them to some of his magical knowledge in a very discreet way.
Perhaps Harry goes to Forks because he senses some dark magic there that is related to the Volturi. He could end up getting involved in their power struggles. He might also start to learn about the unique rules and powers in the Forks supernatural world and compare them to what he knows from the wizarding world. For example, the way vampires have their own kind of 'magic' with their super strength and speed.
In this fanfiction, perhaps Harry Potter would find the small town of Forks very different from the wizarding world. He might be intrigued by the normal, yet somehow mysterious human life there. He could make new friends who have no idea about magic and have to keep his own identity a secret to avoid chaos.
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.