There are some really interesting fanfictions on this concept. One I remember had Hermione growing up with a unique blend of Remus' calm wisdom and Sirius' rebellious spirit. It was fascinating to see how she navigated Hogwarts with that background.
One great Hermione - Sirius' daughter fanfic could be 'The Unforeseen Bond'. In this fic, it explores how Hermione's intelligence combined with Sirius' rebellious spirit manifests in their daughter. The story delves deep into the magical world's politics and how their daughter navigates through it. It has a really engaging plot with well - developed characters.
A possible plot is that Hermione discovers some long - lost secrets about her father, Sirius. This could lead her on a quest to uncover the truth about his past and his family. Along the way, she might find out about some hidden magical artifacts or spells that were associated with Sirius's family line. It could also involve her interacting with Sirius's old friends and enemies, which would create a lot of interesting dynamics. For instance, she might have to deal with some who are still bitter about Sirius or others who want to protect his legacy through her.
One plot idea could be Hermione discovering her true parentage through a series of magical events. Maybe she stumbles upon an old family heirloom that has a connection to Sirius. Another could be her having to deal with the reactions of her friends, like Harry and Ron, who are shocked by this revelation. She might also face challenges within the wizarding community as Sirius had a somewhat controversial past.
She might develop by interacting with different magical creatures. For example, if she befriends a hippogriff, she learns about loyalty and respect for other beings. This could shape her character to be more empathetic. Additionally, her relationships with her teachers would play a role. A strict teacher might push her to be more disciplined, while a kind one could encourage her creativity, both aspects contributing to her overall character growth.
One idea could be that the daughter inherits Hermione's intelligence and Sirius's rebellious spirit. She might use her smarts to uncover secrets about the wizarding world that were long buried, like hidden spells or lost histories. Another plot could involve her struggling to fit in at Hogwarts, being the daughter of two such well - known figures. She could face both envy and admiration from her peers.
Family relationships are also a big theme. These fanfics usually show how Hermione and Sirius interact with their daughter, and how the family dynamic works. It could be a loving and nurturing environment or one filled with challenges as they try to protect her from the dangers of the wizarding world. Magic and power is another common theme. Their daughter is often depicted as having strong magical abilities, and the fanfics explore how she uses and controls her power.
She would probably be more rebellious. Sirius was always against the status quo at Hogwarts. So, Hermione as his daughter would likely question the rules more often. Instead of strictly following the school regulations like in the original story, she could be at the forefront of student protests or challenges to the faculty's authority. She would also have a more devil - may - care attitude towards her grades, focusing more on the knowledge itself rather than the academic recognition.
Hermione could become more attuned to the darker aspects of magic. With Remus being a werewolf and Sirius having his own dark family history, she might explore the gray areas of magic more. For example, she could study more about the dark arts not to practice them, but to understand how to better defend against them. This would be a significant shift from her canon character who mostly stuck to the 'light' side of magic study.
Hermione might develop a stronger sense of loyalty towards her family's name. As Sirius was from the Black family, she would want to uphold the family honor, which was previously tarnished. So she could be more protective of her family's legacy in the wizarding world.