Hermione's character could become more exclusive in terms of her social circle. As a French Pureblood, there could be a certain elitism associated with her new identity. This might make her more cautious about who she associates with, but at the same time, it could also make her more protective of her newfound heritage and the French Pureblood community she belongs to.
She might become more sophisticated in a French way. The French are often associated with elegance and a certain refined charm. Hermione could pick up some of these traits, perhaps in her speech or mannerisms. For example, she might start using more French phrases in her conversations.
She might become more confident. Since she is a pureblood princess, she has a certain status, and this could boost her self - assurance. She would no longer be the 'outsider' but someone with a legitimate place in the wizarding world hierarchy.
One common theme could be the exploration of Hermione's French heritage. It might involve her having a different family background in France, with perhaps Pureblood relatives who have their own set of traditions and values. Another theme could be her interaction with the French wizarding community. Maybe she attends a French wizarding school for a while and has to adapt to different teaching styles and social norms there.
If Hermione was a pureblood, it might change how she's perceived by others and her own sense of identity. Maybe she'd have more privileges and face different challenges and expectations.
Hermione's character could be developed by showing her internal struggle. If she has a pureblood connection to Death Eaters, she might question her own identity. For example, she could struggle with the dark side of her family history while still holding onto her values of justice and knowledge.
Well, in fanfiction, making Hermione a pureblood could potentially make her more confident in the wizarding world from the start. In the original, as a Muggle - born, she had to prove herself more. But as a pureblood here, she might have a different sense of entitlement and perhaps be more involved in the pureblood politics and traditions right away.
Hermione could develop by becoming more in tune with her emotions. Since sirens are often associated with strong emotions and allure, she might learn to use her emotions in a more strategic way. For example, instead of just relying on her book knowledge, she'd use her new emotional intelligence to solve problems.
There is a fanfic called 'Hermione and the Pureblood Rebellion'. It delves into a world where Hermione finds herself in the middle of a pureblood uprising. The author does a great job of showing Hermione's intelligence and adaptability in this complex situation. She uses her knowledge to try and bring about a positive change in the pureblood society.
One great Hermione is Pureblood fanfiction is 'The Pureblood Princess'. In this story, it reimagines Hermione's heritage as pureblood, which leads to a whole new set of adventures and relationships within the wizarding world. The character development is really interesting as Hermione has to navigate a world that now sees her in a different light due to her newfound pureblood status.
She loses her moral compass. Normally, Hermione is a very ethical character, but in these fanfictions, she may start to see the dark arts as a viable option without hesitation. This could lead to her making choices that harm others, like casting harmful spells on those who oppose her.
She becomes more in tune with nature. As a centaur, Hermione is closer to the natural world, and this makes her more aware of the environment around her. For example, she starts to notice small changes in the forest that she might have overlooked as a human - shaped witch.