In a fanfic like this, the plot could develop around Hermione's discovery of her true parentage. She might initially be in denial, but as she starts to notice certain similarities between herself and Voldemort, like an unexpected proficiency in certain dark spells or a strange pull towards the Dark Lord's old haunts. It could also create a huge rift between her and her friends in Hogwarts. They might be suspicious of her, and she would have to prove that she is still on the side of good despite her blood relation to the most evil wizard of all time.
One way it could be developed is through a powerful dark magic influence on Hermione. Maybe Voldemort discovers a way to manipulate her mind using a long - forgotten spell. This could cause her to gradually turn against her friends and side with him. For example, she might start to believe in Voldemort's ideas of pure - blood supremacy after her mind is clouded.
Well, if Hermione was Voldemort's daughter, it would completely turn the story upside down. For one thing, her friendship with Harry and Ron would be in jeopardy. Harry would be very suspicious of her, considering he's Voldemort's archenemy. Also, the Hogwarts faculty might treat her differently. Dumbledore, who was always vigilant against Voldemort, would keep a very close eye on her. This could lead to Hermione feeling isolated and having to really prove her loyalty to the side of good.
In this type of fanfiction, it could be possible through some dark magic or a hidden plot twist. Maybe a spell was cast long ago that altered the truth about Hermione's parentage. However, it goes completely against the original story's lore.
Hermione's relationship with her friends would be full of challenges. Ron, in particular, might have a hard time getting over the fact that she's related to Voldemort. Harry, on the other hand, might be more understanding due to his own complex family history. They would all have to re - evaluate their friendship. Hermione would have to work hard to show that she's not like her father and that their friendship means more to her than any dark family ties.
Perhaps in the fanfic, there was a prophecy that said a child born of Lucius would have great power and be a key to some major event in the wizarding world. But Lucius didn't want this to be known, so he abandoned Hermione at birth. Hermione then grew up in the muggle world, unaware of her true heritage. When she enters the wizarding world, things start to happen that gradually lead to the discovery of her relation to Lucius. This could lead to a very interesting exploration of her character's identity crisis and how she copes with being related to someone she once despised.
Yes, in the vast world of fanfiction, there are all kinds of creative and out - of - the - box ideas. Some authors might explore the concept of Hermione being Voldemort's daughter as a way to create a completely new and unexpected storyline. It can lead to a lot of interesting plot twists, like how Hermione would deal with this new identity and how it would change her relationships with other characters in the Harry Potter universe.
The impact would be huge. For one, the entire wizarding world's view of Hermione would change. She has been a symbol of intelligence and a key part of the fight against Voldemort. If she is his daughter, it would make the wizarding community question everything they knew. Dumbledore's plans might also be thrown into chaos. He had always counted on Hermione as an ally, and now he would have to reevaluate her role. The power dynamics at Hogwarts and in the wizarding world at large would be completely different, with Hermione being both a potential threat and a possible asset depending on which side she chooses to embrace.
If Hermione were Bellatrix's daughter in the fanfic, it would make for a very interesting plot twist. Hermione might struggle with her identity, being raised in the wizarding world as a 'good' witch but having such an evil mother. It could lead to her being ostracized by the wizarding community. Also, her skills in magic could be different. She might have an innate understanding of the Dark Arts that she has to constantly fight against.
Well, it could be interesting if it leads to a re - discovery of their relationship. Maybe Hermione starts to see Harry in a new light, like she's falling in love all over again. It could also bring out new aspects of their personalities as they deal with this strange situation.
Well, it could involve Voldemort having some strange newfound attraction to Harry and trying to make Harry his 'queen' in a very dark and twisted way. Maybe he uses dark magic to bind Harry to him and Harry has to find a way to break free.