Well, it could be about Severus Snape coming to Hermione's aid in some difficult situation. Maybe she's facing problems at Hogwarts like bullying from other students or difficulties in her studies, and Snape, despite his usually stern nature, decides to help her get through it. It might explore a different side of their relationship, one that we don't see much in the original books.
Another option is to look at the works of well - known Harry Potter fanfiction authors. If you can find authors who often write about Snape and Hermione's relationship in different contexts, there's a good chance they might have a story that fits this 'Snape helps Hermione pick up the pieces' theme. You can usually find lists of popular fanfiction authors on fanfiction - related websites.
One common theme is the breaking of barriers. Snape and Hermione start with a lot of animosity, so when he helps her, it's about breaking down those initial negative feelings.
Well, in some fanfictions, Hermione might use her vast knowledge of magic. She could research rare spells or potions to heal whatever ails Snape. Maybe she discovers a way to reverse the effects of a dark curse that was placed on him. For example, if the curse is sapping his strength, she might find an ancient counter - curse in the library that requires precise incantations and rare ingredients. She would then gather those ingredients, perform the spell, and slowly help Snape regain his health and vitality.
You can start by looking on popular fanfiction websites like Fanfiction.net or Archive of Our Own (AO3). On these platforms, you can simply use the search bar and type in 'Hermione helps Snape' to see a list of relevant fanfictions.
Maybe Hermione has lost her confidence in her magical abilities due to some traumatic event. Snape, in his own gruff way, decides to mentor her. He helps her recover by guiding her through difficult spells and magical concepts she had previously mastered but forgotten. This journey of recovery could also involve them exploring parts of Hogwarts that are little - known, and in the process, they form an unlikely friendship.
Well, Snape could use his strict teaching style in a positive way. He might push Hermione out of her comfort zone. By giving her tough tasks related to her fears, like facing a certain dark magic creature. And as she accomplishes these tasks, her fears gradually disappear. Also, his presence alone, with his reputation for being powerful, could make Hermione feel safer and more able to confront her fears.
One challenge could be Snape's pride. He's a proud man and might not be willing to accept help easily. He could resist Hermione's attempts at first, seeing it as pity or interference. Another issue might be the secrecy involved. If Snape's condition is something that needs to be kept quiet, Hermione has to be very careful about who she involves and what she reveals. For example, if his ailment is related to a secret mission or some dark magic he was involved with, any leaks could put Snape in more danger.
One great piece of fanfiction in this category is 'A Helping Hand' where Snape secretly aids Hermione in her advanced potions research. It's a really interesting take on their relationship.
One of the most popular themes is redemption. Snape has a complex past and many see Hermione as a character who can help him find redemption. Another theme is the power of knowledge. Hermione is known for her intelligence, and in these fanfictions, she uses her knowledge to assist Snape in various situations, whether it's solving a mystery or dealing with a magical threat. Friendship is also a common theme. Despite their differences in the original series, fanfiction often explores how Hermione and Snape can form an unlikely friendship.