In this kind of fanfic, their relationship could be portrayed as one of mutual intellectual respect. Sherlock, being a brilliant detective, might be initially skeptical of Hermione's book - learned knowledge but soon come to respect her vast store of information. Hermione, on the other hand, could be in awe of Sherlock's deductive abilities and his street - smart ways. They might team up to solve mysteries that require both book knowledge and on - the - ground detective work.
Well, they could embark on an adventure that involves international intrigue. Maybe a valuable artifact has been stolen and is being smuggled across different countries. Sherlock and Hermione would use their combined skills to track it down. Sherlock would use his detective skills to follow the clues on the ground, while Hermione would use her knowledge of different languages and cultures (gleaned from her studies) to help them navigate through different countries and understand the motives behind the theft.
In some fanfictions, it's possible for the author to create a fictional relationship where Hermione is Molly's sister. However, in the original 'Harry Potter' series, there is no such relation.
One possible fanfiction plot could be that with Hermione being Harry's sister, it adds a new layer of family drama to the relationship between Hermione and Draco. Maybe Draco has to face his own prejudices in a different way because she's not just a Muggle - born witch but also related to 'The Boy Who Lived'.
In some fanfiction, creative liberties are taken to create unexpected relationships. If Hermione is depicted as Lucifer's sister, it could be a very interesting take. It might be used to explore themes of good and evil in a new context, with Hermione's intelligence and moral compass clashing or interacting with Lucifer's more devilish nature. However, this is a far - fetched concept when considering the original Harry Potter and Lucifer - related canons which are from completely different fictional universes.
Well, if Hermione was Harry's sister, it would likely impact the way they approach challenges and adventures. They might have more shared family concerns and a deeper sense of loyalty. Also, their interactions with other characters could be different as their family status has changed.
A common theme is the clash of two different worlds. Sherlock is from a world of pure logic and deduction, while Hermione is from a world of magic. Fanfictions often explore how they interact with each other's worlds. Another theme is the power of intelligence. Both characters are highly intelligent, and stories may focus on how their combined wits can solve problems that neither could alone.
A common theme is the clash and then the harmony of their different ways of thinking. Sherlock is all about logic and deduction, while Hermione has her magical knowledge and intuition. Another theme is mystery - solving together. They both are very intelligent in their own ways and when combined, they can solve some really complex cases. Also, the theme of adapting to a different world often comes up, like Sherlock in the wizarding world or Hermione in the non - magical London.
She can be a catalyst for change in fanfiction. Her presence might disrupt Sherlock's usual way of doing things. For example, if she suddenly shows up in his life, he may have to reevaluate his solitary lifestyle. In some stories, she could be the key to solving a particularly difficult mystery that Sherlock has been struggling with, perhaps because she has access to a different social circle or has a different way of thinking.
A common theme is the little sister being a hidden genius like her brothers. She might be involved in solving mysteries that Sherlock and Mycroft can't handle alone. Another theme is family dynamics. It explores how she fits into the already complex relationship between Sherlock and Mycroft. Also, there could be themes of protection, with her brothers being overly protective of her.