One possible plot could be helping Hermione with her overloaded study schedule. Maybe the protagonist offers to take on some of her library research tasks so she can have a bit of a break.
Dumbledore could also make an appearance. He often has his eye on the students and might offer some wisdom or assistance to the character who is trying to do Hermione a good deed. He could be the one who gives a hint about how to help Hermione in a particular situation.
One possible interesting plot could be helping Hermione with her overloaded study schedule. Maybe the protagonist takes on some of her research tasks in the library, which leads to them uncovering a long - lost magical secret together.
Well, one possible plot could be Ash and Misty teaming up to save a group of Pokémon from a powerful villain in a very unique way. Another could be them exploring a mysterious new region together and discovering rare Pokémon. Or perhaps they have to overcome some personal differences to become better friends and Pokémon trainers.
Well, in some cases, the plot might involve Hermione using her extraordinary intelligence in new and unexpected ways. For example, she could be inventing new spells far beyond what is taught at Hogwarts. Maybe she discovers a hidden aspect of magic that even the most learned wizards don't know about. This could lead to her having to face challenges from those who are threatened by her newfound knowledge.
Well, one possible interesting plot could be Hermione using her intelligence in a mercenary role to outwit her opponents. For example, she might use her knowledge of magic to create unique battle strategies.
One possible plot could be Hermione using her intelligence to find a way to repel Dementors without using a Patronus. Maybe she discovers some ancient magic or potion that can keep Dementors at bay. Another plot could involve a Dementor being somehow controlled by a dark wizard to specifically target Hermione, and she has to outwit both the Dementor and the wizard. There could also be a story where Hermione befriends a Dementor in a very strange turn of events, perhaps by understanding its true nature and finding a way to communicate with it, which would be a very unique take on the relationship between a character and a Dementor in fanfiction.
First, really study Hermione's character. Read the original books to understand her traits like her intelligence, determination, and loyalty. Then, come up with an interesting plot. It could be a new adventure at Hogwarts, or a different take on an existing story arc. For example, what if Hermione discovered a new spell and had to keep it a secret? Also, make sure your writing style is engaging. Use vivid descriptions to bring the wizarding world to life.
One possible plot could be that Peter Parker discovers ballet as a form of unique training for his superhero agility. He might start taking ballet classes secretly, and then his friends in the superhero world find out and are initially confused but later impressed by how it enhances his combat skills.
A possible plot is that Hermione, as a succubus, discovers a connection between her new form and an ancient magic in the wizarding world. Harry and Hermione then team up to explore this connection and in the process, they uncover secrets about the origins of magic that were long forgotten. This could involve delving into ancient texts and visiting mysterious places.
One interesting plot could be them exploring the wizarding world together as a married couple, solving mysteries that were overlooked in the original books. For example, they might discover a hidden chamber in Hogwarts that has secrets related to ancient magic.