Yes, there are some interesting ones out there. Some fanfictions explore how Hermione's life would be different if she was Regulus' daughter. They might incorporate her natural intelligence as being a trait passed down from Regulus. These fanfictions often create new storylines within the wizarding world, such as how she discovers her true heritage and how it impacts her relationships with other characters like Harry and Ron.
One common theme is identity. Hermione has to grapple with who she really is, being the daughter of Regulus. Another is family secrets. Discovering that she is Regulus' daughter means there are likely many things she doesn't know about her family. And then there's the theme of legacy, as she has to decide how to carry on Regulus' name and any unfinished business he might have had.
One great fanfiction could be 'The Unlikely Bond'. It explores how Regulus Black, with his complex past in the Black family, and Hermione Granger, with her intelligence and determination, form an unexpected alliance. They might start off as enemies or at least very distrustful of each other. But as the story unfolds, they discover they have common goals, like perhaps uncovering secrets of the wizarding world that have been long buried.
One great 'Hermione Granger and Regulus Black fanfiction' is 'The Lost Heirloom'. It weaves a really interesting story of how Hermione discovers an old heirloom that has a connection to Regulus. The character development in it is quite good, and it shows how their two very different personalities interact.
They both are strong - willed characters. Hermione is not one to back down in the face of challenges, and Regulus, despite his wrong choices, had the courage to go against Voldemort in the end. In fanfiction, their strong personalities can lead to intense interactions. They can clash at first due to their differences but then gradually grow to understand and respect each other, creating a really engaging relationship to read about.
The theme of an unlikely friendship or relationship also pops up a lot. Hermione, being a Gryffindor and a Muggle - born, and Regulus, a former Slytherin pure - blood, their coming together in these stories defies the normal boundaries in the wizarding world, which makes for an interesting dynamic.
In this fanfiction concept, it could lead to a whole new set of character dynamics. Hermione's intelligence could be seen as an inheritance from the Black family's cunning. For example, she might discover some long - lost Black family magic that helps her in her adventures at Hogwarts. It could also create interesting interactions with Sirius Black, who was Regulus' brother. Maybe Sirius would be initially shocked but then grow to be very protective of Hermione.
In such fanfictions, we might see Hermione having a different kind of connection to knowledge. Since Athena is the goddess of wisdom, Hermione could have an even deeper understanding of magic and its history. For example, she might be able to decipher ancient spells more easily or have insights into the origins of magic that others don't. This could also change her relationships with her friends. She might become more of a leader, guiding Harry and Ron with her enhanced wisdom.
One way this could be possible in fanfiction is through some creative plot twists. Maybe there was a hidden relationship between a relative of Hermione and Regulus. It could involve time - traveling magic that somehow altered the family lines. Another idea is that there was a secret adoption or a magical protection spell that connected Hermione to Regulus in a family - like way.
There are quite a few out there. One interesting fanfiction might be on Archive of Our Own. You can search for tags related to Sirius Black and Hermione Granger. The storylines often explore unique relationships and interactions between the two characters that are not part of the original canon. However, the quality can vary greatly, so it's important to read reviews or summaries before diving in.
Another aspect to expect is a new set of relationships. Maybe she'll have some sort of connection to Greek demigods or other mythological creatures. This could lead to some exciting crossovers in the story. For instance, she could meet a Greek demigod who helps her with a particularly difficult magical task.