Well, one way it could work is by having Hermione's love for knowledge translate into an interest in the Shadowhunter world. Maybe she stumbles upon some Shadowhunter lore in the Hogwarts library. Since she's always eager to learn, she becomes a huge fan. She could start comparing the magic in the Shadowhunter universe with that of the wizarding world, like how their runes are different from spells.
Hermione might be drawn to the Shadowhunter world because of their complex society. In the wizarding world, there are houses and blood statuses, but in the Shadowhunter world, there are different families and a strict hierarchy. She could be interested in how Shadowhunters are trained from a young age. This fascination leads her to write fanfiction about being a part of the Shadowhunter world, using her own experiences as a witch to shape her stories.
She could write about the cultural exchange between the wizarding world and the Shadowhunter world. In her fanfiction, she might introduce the concept of Quidditch to the Shadowhunters. Or perhaps she writes about how Shadowhunter weapons could be used in the wizarding world. These stories would not only be interesting but also show how two different magical worlds could learn from each other.
Well, it could work in a way that Hermione's intelligence and strong will would attract Sam. She could help him with strategies in his pack leadership. Sam, on the other hand, could offer Hermione a sense of protection and a connection to a different kind of magic. Their relationship could be about learning from each other's worlds.
It's a really strange concept. In the original 'Harry Potter' universe, Hermione is firmly on the side of good. But in fanfiction, if she's a Death Eater, it could be a result of a time - travel gone wrong. She might have made a different choice in an alternate timeline that led her down the dark path. But again, this is very much against the essence of her character.
It could work if there was a cross - over event that forced Hermione into this new role. Maybe some dark magic from the KHR world affected her and she had to use her skills to survive in this new, more violent world. She might start using her wits and magical abilities to take out targets that were a threat to her newfound situation. And with her determination, she could quickly rise to be a formidable hitwoman in that fanfic world.
It could be unique by focusing on a very specific aspect of their personalities. Say, Hermione's love for books and knowledge is what draws Thorin to her. He sees in her a way to gain more understanding about the strange magic that exists beyond his world. And Hermione is fascinated by Thorin's sense of honor and his determination to reclaim his homeland, which she relates to the Gryffindor values in her world.
Hagrid can be characterized as his usual kind - hearted self, but with a newfound fascination for the lemons. He might be a bit clumsy with handling the lemon - related magic at first. Hermione, on the other hand, is her studious and inquisitive self. She is eager to learn all she can about the lemons and how they fit into the wizarding world. For example, she would be constantly taking notes and making theories.
In some fanfictions, Hermione might betray Harry due to a misunderstanding. For example, if there were false rumors spread about Harry being involved in dark magic or having a secret, evil plan. Hermione, being a stickler for the rules and the greater good in the original series, might be misled into believing these rumors and thus betray Harry.
Their relationship could start with hostility. Bellatrix, as a former Death Eater, would initially despise Hermione for being a Muggle - born. But as the story progresses, they might find common ground in their love for magic. For example, Hermione's vast knowledge of magic could intrigue Bellatrix, and she might start to see Hermione as more than just a 'Muggle - born scum'.
There could also be some of Hermione's wizard friends like Harry and Ron. They might come to support Hermione during the reunion. And perhaps some of her extended family members from the wizarding world that she has just discovered. It could be an old aunt or uncle who has some interesting stories to tell. Maybe even some family members who were thought to be lost but have now returned. They would all add different dynamics to the family reunion, making it a really interesting event.
The fanfiction could introduce a new character, perhaps a wise old wizard or witch, who has experience with mental health issues. This character could guide Hermione through her dark thoughts. They could teach her coping mechanisms, like meditation or positive self - talk. For instance, they could tell her 'When those negative thoughts come, replace them with something positive about yourself.' This new perspective could be a turning point for Hermione in the fanfiction.