Fanfiction often plays with the boundaries of the original story. If Hermione is Voldemort's daughter in fanfiction, it might be part of a story where the prophecy had a different meaning. Maybe it was misinterpreted all along. This new relationship could force other characters to re - evaluate their opinions of Hermione. For instance, some might be more suspicious of her, while others might see it as an opportunity to turn her to the dark side. But Hermione, being the strong - willed character she is, would likely fight against any expectations based on her supposed heritage.
Well, in fanfiction, some authors might come up with the idea that there was some hidden connection or a secret affair in the past. Perhaps Voldemort had a relationship with Hermione's mother before he fully embraced the dark side. This would completely change the dynamics of Hermione's character and her place in the wizarding world. It could lead to her having to deal with the stigma of being related to the most evil wizard ever while still trying to uphold her values.
In fanfiction, anything can be possible. It could be due to some dark magic or a convoluted plot twist. Maybe a spell was cast long ago that altered Hermione's true parentage, or Voldemort could have used some form of mind control on her real parents to make them believe she was theirs when in fact she was his. However, this goes completely against the original lore of the series.
Well, in fanfiction, the author has the liberty to play with the lore. There could be a scenario where a powerful dark magic spell in the past had some unforeseen consequences. This spell could have somehow intertwined the bloodlines of Voldemort and Hermione's family. Maybe a curse was placed on a family that later branched out to both Voldemort and Hermione's ancestors, creating this strange connection.
Well, in fanfiction, the idea of Hermione being Voldemort's niece might stem from some sort of magical tampering with family lines in the past. It could be that a powerful spell was cast long ago that altered the relationships in a way that made Hermione related to Voldemort. Or it could be a completely different take on the lore where the wizarding world has a whole other layer of hidden family connections that JK Rowling didn't explore in the original series.
Well, in fanfiction, anything can be possible. Maybe it could be a result of some time - turning magic gone wrong. Or perhaps there was a secret relationship between Sirius and Hermione's mother that was never revealed in the original story. It's all about creative interpretations in fanfiction.
In fanfiction, anything can be possible. Maybe a powerful spell was cast that altered memories or blood relations. It could be part of a complex plot where Hermione was secretly switched at birth.
In fanfiction, this could be possible through some creative plot twists. Maybe there was a secret relationship between Severus and Hermione's mother that was hidden. It could also be a result of some magical interference or a prophecy that was misinterpreted at first. Another idea could be that Severus used some advanced magic to protect Hermione and in doing so, a special bond was formed that led to this unexpected 'father - daughter' relationship in the fanfic world.
In fanfiction, anything can be possible. Maybe a time - travel or a powerful magic spell gone wrong could be used to create this strange relationship. For example, if there was a spell that messed with people's memories and lineages, it could make Hermione seem like Bellatrix's daughter.
In fanfiction, anything can be possible. Writers might create a scenario where time - traveling or some sort of magical alteration to the past occurred. Maybe a powerful spell was cast that changed the course of events so that Hermione could be born to James and Lily. However, it's a huge departure from the original story's timeline.
Well, in a fanfic, anything can be made possible. Maybe it could be that Severus had a relationship in the past that was kept secret, and Hermione was the result. Magic could also be involved in hiding the truth all those years.
One way it could be justified is through a dark magic plot. Maybe Voldemort uses some powerful and ancient magic to bind Hermione to him against her will at first. But as time goes on, she starts to understand his past traumas which led him to become so evil, and in a twisted way, tries to reform him. However, this goes completely against the original good - evil divide in the Harry Potter series.