Well, it could be about a situation where Hermione is facing some sort of dilemma or a difficult situation that she realizes is 'too late' to change. Maybe it's about her missing an opportunity in her magical studies, or perhaps in a relationship. For example, she might have been too late to save a friendship that was falling apart due to a misunderstanding.
It might be a love - related plot. Suppose Hermione has feelings for Ron, but she's been too shy or too preoccupied with her studies to act on them. Then, when she finally decides to confess, it's too late. Ron has already started seeing someone else. In the fanfiction, it could explore her heartbreak and how she copes with this situation.
It could be a dark wizard who has been secretly plotting against Hermione all along. This wizard might be jealous of her intelligence and magical abilities. He or she could have set up a series of traps and illusions that cause Hermione to waste time, making it too late for her to achieve her goals.
You can start by looking on major fanfiction websites like FanFiction.net or Archive of Our Own (AO3). Just type in 'Hermione It's Too Late' in the search bar, and it should show any relevant stories. However, keep in mind that the availability might vary depending on the popularity of the fic.
With Harry, their friendship could also shift. In the original, Hermione's Muggleborn status was part of her identity that Harry respected. If that changes, they might become closer in different ways. For example, if Hermione is from a powerful pure - blood family, she could use her family's resources to help Harry in his fight against Voldemort more directly. Their relationship could become more of a strategic alliance in addition to a friendship.
Hermione may become more cynical. The Hunter world is often dark and full of danger. Dealing with constant threats can harden her and make her view the world in a more jaded way compared to her relatively more optimistic self in the Harry Potter series.
Perhaps in the fanfiction, Hermione has a set of tattoos that are in a magical language. Fleur, being from a different magical culture, tries to decipher them. As she does, she and Hermione grow closer, sharing their different perspectives on magic. The tattoos could be a mystery that brings them together, and as they solve it, they form a strong bond.
This would completely transform her story. Hermione's academic achievements might be seen in a different light, perhaps as an attempt to distance herself from her family's dark past. Her interactions with the Order of the Phoenix and other anti - Voldemort groups could also be altered. She might face more suspicion initially but also have unique insights into the Death Eaters' minds due to her family ties.
She might start off as a bit hesitant and rely more on her book knowledge. But as she faces challenges, she becomes more confident in her physical abilities. For example, she could start training in combat spells and gradually improve her dueling skills.
Sure. There's a whole world of fanfiction out there, and the concept of Hermione being Merlin's granddaughter is an interesting one that could attract many writers. It could involve stories where Hermione discovers her relation to Merlin through some ancient magic or a hidden family secret. This could lead to all sorts of new plotlines and character developments within the fanfiction.