A possible plot is that Hermione, as Remus' sister, has to deal with the prejudice against werewolves because of her relation to him. She could use her intelligence and magic skills to fight for werewolf rights in the wizarding community. This would involve her facing challenges from both pure - blood supremacists and those who fear werewolves. It could also explore how their relationship grows and changes as they navigate through these difficulties together.
One plot idea could be that Hermione discovers she has a long - lost connection to Remus. Maybe they find out through some ancient family magic or a hidden will. Another could be that they team up to solve a mystery in the wizarding world that is related to their family history.
A possible plot is that Hermione initially doesn't believe she's related to Marcus. She could start investigating, and in the process, she uncovers a big secret about their family's past. This could involve a long - forgotten feud or alliance with other wizarding families. As she gets closer to Marcus, she also has to deal with the reactions of her friends, like Harry and Ron, who might be suspicious of Marcus at first. Eventually, they all come to accept the new family connection and work together for the greater good in the wizarding community.
One idea could be that Hermione uses her intelligence to help Sam out of various tricky situations at school. For example, when Sam gets into trouble with a difficult teacher, Hermione devises a clever plan to get him out of it. Another plot could involve Hermione introducing Sam to the wizarding world, and Sam having to adjust to all the strange new things like magic spells and magical creatures. It could also be interesting if they team up to solve a mystery in their town that has both muggle and wizarding elements.
One plot idea could be that Hermione starts to notice Remus' quiet wisdom and his kind heart in the library where they both often study. She begins to leave little notes for him in the books he borrows. As they interact more, they bond over their love for knowledge and a shared sense of being different from the other students. Their relationship develops slowly, with Hermione helping Remus come to terms with his lycanthropy in new ways, using her intelligence and research skills.
One idea could be a time - travel plot where Hermione goes back in time and meets a younger Remus Lupin. She could help him deal with his lycanthropy in ways that weren't available in his original timeline. Another could be a story where they team up to solve a mystery in Hogwarts that involves dark magic and ancient spells. Maybe a cursed object is causing strange things to happen and they have to use their combined knowledge to figure it out.
One plot idea could be that Hermione, through some magical accident, gets transported to Asgard. She could use her intelligence and magic skills to solve problems in Asgard, like helping with a mysterious plague that is affecting the Asgardians. Another idea is that she teams up with Thor and Loki. She and Thor could bond over their sense of justice, while her cleverness could intrigue Loki and they could have a complex relationship as she tries to figure out his true motives.
One plot idea could be Hermione discovers her Parselmouth ability during a dangerous encounter in the Forbidden Forest. She uses it to communicate with a hidden snake colony that holds the key to an ancient magic secret. Another could be that she has to hide her ability from her friends at first because of the stigma associated with Parselmouths, but then it becomes crucial in a battle against dark wizards.
A possible plot could be that Hermione is mute from a very young age. She has to work twice as hard to be noticed in the wizarding world. As she enters Hogwarts, she uses her intelligence in unique ways to make up for not being able to speak. She might create a special magical device that can 'speak' for her when she types in her thoughts. This device could also be a target for villains who don't want her to spread her knowledge.
One plot idea could be that in a post - war Hogwarts, Remus, who has always noticed Hermione's intelligence and courage, starts to fall for her while they are both working on rebuilding the school. Another could be a time - travel scenario where Remus from his younger days meets Hermione and is immediately smitten, leading to a series of adventures as they try to keep the timeline intact. A third idea is that in a world where Voldemort won, Remus and Hermione are part of the resistance and their shared struggle makes Remus realize his feelings for her.
One idea could be that Severus discovers Hermione has a unique magical ability that only he can help her control, and in the process, he starts to see her as more than just a student. Another could be that Hermione is turned into a small, magical creature by accident, and Severus takes her in as a pet to protect her until she can be turned back. And perhaps, Severus initially resents having to take care of her but gradually grows fond of her presence.
One plot idea could be that Hermione loses her sight due to a dark magic spell during a battle. She then has to rely on her other senses and her friends' help more than ever. For example, Harry and Ron could describe the magical texts to her so she can still study and find a way to reverse the spell. Another idea is that she's born blind in this fanfiction universe, but she still manages to excel at Hogwarts by using her extraordinary memory and auditory learning skills.