Well, in fanfiction authors often like to play with the existing characters and relationships. It could be that the author created a whole new backstory for Hermione where she was born into the Potter family as James' daughter. They might have introduced new magical concepts or events that led to this rather unexpected family connection. For example, a powerful dark magic that changed the course of events in the wizarding world before Harry was even born, resulting in Hermione being part of the Potter family.
In fanfiction, anything is possible. It could be that there's some sort of time - travel or alternate reality magic involved. Maybe a spell gone wrong that altered the timelines so much that Hermione ended up being James' daughter in this new, fictional version of the story.
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.
In fanfiction, it's about creative license. One way this could work is if there was a powerful magical or technological device that merged the two universes on a small scale. This device could have somehow altered reality in such a way that Hermione became related to Tony. This relationship could then lead to all kinds of new storylines, like Hermione using her magic to help Tony with his inventions or Tony teaching Hermione about modern technology, which she could then incorporate into her magical studies.
One possible storyline could be that their daughter inherits both Harry's courage and Hermione's intelligence. She might face a new threat at Hogwarts that combines elements of old dark magic and new, unknown forces. Maybe she discovers a hidden chamber that holds secrets about their family's past, leading to an adventure filled with mystery and danger.
Well, it could change a great deal. For one, Hermione might have more access to inside knowledge about Hogwarts. McGonagall could be more protective of her, which might lead to different situations where Hermione is involved. For example, in dangerous situations, McGonagall might be more likely to step in directly to protect Hermione, rather than just as a teacher protecting a student.
It would be a huge change. Since Hermione is known for her studious nature, she could have made James more academically inclined. Their family interactions would be different too. She might have been the voice of reason in the family, affecting James's decision - making. In the context of the wizarding war, she could have provided insider knowledge about the Death Eaters much earlier as she was well - read. This would have put James and his friends in a better position to fight against the dark forces.
Well, if Hermione were Sirius's daughter in fanfiction, it would change a lot. For one, Hermione might have had a very different upbringing. She could have grown up with more knowledge about the wizarding world's secrets from Sirius. And in the Hogwarts years, her relationship with Harry and Ron might have been more complex. Maybe she would have been more involved in the Order of the Phoenix affairs earlier. Also, her magical abilities might have been influenced in different ways, as Sirius was from an old and powerful wizarding family.
Well, it could change a great deal. For one, Hermione might have had access to more knowledge and magic earlier. Minerva could have secretly trained her, giving her an edge in her studies. This could also change her relationship with Harry and Ron. Maybe she would be more cautious about getting into dangerous situations as she wouldn't want to disappoint her mother.
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. 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.
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.