One idea could be that Hermione, being Bella's cousin, uses her magic to protect Bella from the various dangers in Forks. For example, when the vampires start to show interest in Bella, Hermione could create protective spells around her. Maybe she'd also use her knowledge of potions to make something that would hide Bella's scent from the vampires, which is a big part of the 'Twilight' series.
They could go on an adventure to find a way to merge their two worlds. Maybe they search for a magical object that can create a harmony between the wizarding world and the world of vampires and werewolves. Along the way, they face challenges like hostile magical creatures and over - protective vampires.
Well, it could start with initial awkwardness. Since they come from different worlds - Hermione from the wizarding world and Bella from the Twilight world. Maybe at first they don't understand each other. But as the story progresses, they might start to find common ground in their strong wills and determination. They could end up supporting each other in their respective battles, whether it's Hermione against the Dark Arts in her world or Bella dealing with the vampire - werewolf drama in hers.
One common theme is family loyalty. Since they are cousins, the stories often revolve around how they support and protect each other within their family structure.
One idea could be that Bella Swan's cousin, who is unaware of the vampire world at first, travels to Italy for some reason. There, by chance, they meet a Volturi member. The Volturi member is initially intrigued by the cousin's unique scent or personality. As the story progresses, they start to develop a bond that defies the Volturi's strict rules about relationships with humans. This could lead to a lot of internal conflict within the Volturi and also put the cousin in danger from other vampires who don't approve of this relationship.
If Bella were in danger from the vampires in Forks, Hermione's magic could be a game - changer. She could create a magical shield around Bella that the vampires couldn't penetrate. Also, Hermione could use her magic to communicate with the Cullens in a more direct way than Bella could, which might lead to some interesting interactions between the two groups.
At first, they might be a bit cautious around each other. But as they get to know each other better, they could become really close friends. Annabeth could be like an older sister to Bella, guiding her and protecting her.
One great 'bella is caroline's cousin fanfiction' could be 'The Cousin Bond'. It explores their relationship in a unique way, showing how they support each other in the face of various challenges in their fictional world.
One possible storyline could be that Annabeth uses her strategic skills to help Bella deal with the vampire and werewolf situation in Forks. Maybe she gives Bella advice on how to handle Edward's overprotectiveness or Jacob's pushiness.
Well, in a 'bella is bonnie's cousin' fanfiction, there could be many interesting plotlines. For example, their relationship might bring about new dynamics in the story's world. Maybe they team up against a common enemy, or Bella's presence could change the way Bonnie approaches magic. It could also explore family bonds and how their cousin relationship affects the other characters around them.