If Hermione and Harry were twins in fanfiction, it would completely transform the story. In the original, Hermione was often seen as the brains and Harry as the hero. But as twins, they could share these traits more evenly. Their relationship with Dumbledore might also be different. He might have treated them as a single unit with a special significance. The prophecy could also be re - interpreted. Instead of just Harry being the 'chosen one', it could be something that they both are involved in, perhaps in a more complex way. This would add a whole new layer of mystery and intrigue to the story.
Well, if Hermione and Harry were twins in fanfiction, the whole dynamic of the story would shift. For one, they might have a stronger bond from the start. In the original series, they were good friends, but as twins, they could have a more instinctive understanding of each other. Also, it could change how they interact with Ron. Instead of the initial trio formation being based on friendship, it could be more of a family - like bond among them. And their shared origin might lead to different revelations about their past and their parents.
Well, if Hermione was Draco's little sister in fanfiction, it would completely turn the story on its head. For one, the Gryffindor - Slytherin dynamic would be super messed up. Hermione, being a know - it - all Gryffindor, and Draco, the snobbish Slytherin, their relationship would be full of internal conflict. Instead of being enemies, they'd have a family connection. This could lead to some really interesting scenarios where Hermione might be torn between her Gryffindor friends and her Slytherin family. Also, Draco might have to protect Hermione from the more evil Slytherins like Bellatrix, which would be a strange role - reversal. And it could change the way the whole wizarding world views blood purity because Hermione, as a Muggle - born, being related to a pure - blood Malfoy would shatter some long - held beliefs.
Their relationship with Ron would definitely be different. Harry and Hermione being twins means they would have a lot of inside jokes and shared memories that Ron doesn't have. Ron might get jealous initially because they seem to be excluding him. However, as time goes on, Ron would realize that their bond as twins doesn't mean he is less important to them. He could then start to bond with them in new ways, like helping them with their twin - related magic or investigations.
In the original series, their relationship was mainly defined by the house divide and their different loyalties. However, as demigods, a whole new dimension is added. They would have to put aside their old grudges because they are now part of a different world with different rules. Their relationship could become a friendship built on mutual survival and the understanding of their demigod natures. They may even find that their differences as a Slytherin and a Gryffindor are assets when dealing with the various tasks and threats that come with being demigods. Their bond could grow as they explore their new powers and face challenges that only they, as demigods, can understand.
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, in terms of relationships, Harry's friendship with Neville could be strengthened. Neville, who always felt a bit in the shadow of Harry, might find that Harry's new identity as the son of Bastet makes him more relatable. Because now Harry is also dealing with something very different from the normal wizarding heritage. With Snape, Snape might be even more hostile at first as he doesn't understand this new element in Harry, but later could come to respect it. And Harry's relationship with Ginny would be different too. Ginny might be in awe of Harry's new powers and their relationship could develop in a more magical and complex way.
These fanfictions can greatly alter the original storylines in multiple ways. One way is by changing the character development. Harry might become more confident in a different way or Hermione could have a different set of skills. Another way is through the plot structure. Maybe the Triwizard Tournament doesn't happen as it did in the original, but instead, there's a new competition that Harry and Hermione are forced to enter together. And of course, the relationships between other characters can be adjusted too. For example, Ron's role might be diminished or changed completely in some of these fanfictions.
If Hermione were Sirius's twin sister in fanfiction, it would mean a major shift in her character arc. Firstly, her appearance might be different as she would likely inherit some Black family traits. Her magical abilities could also be influenced. In the original story, Hermione was always an over - achiever, but with the Black family connection, she might have had a different approach to magic. Maybe she would be more confident in her natural abilities rather than relying so much on study. In the fight against Voldemort, she could have used her family's resources and connections. For example, she might have known about secret Black family spells or artifacts that could have been useful. Her relationship with Snape would also be very different. Since Snape had a history with the Black family, he might have treated her with more respect or more animosity, depending on how the story was written.
It would change the focus. Instead of just following the main plot of fighting Voldemort, there would be more emphasis on preparation. For example, Harry might spend more time learning about how to protect Hogwarts from all - out destruction rather than just facing Voldemort directly.
In the original series, their friendship was built on a foundation of trust and common goals, like fighting Voldemort. In a married fanfic, that trust would be even deeper. They would be more involved in each other's daily lives. For instance, Hermione might be more involved in Harry's Auror work, giving him advice on how to handle certain magical cases. And Harry would be more involved in Hermione's efforts in the Ministry of Magic for the betterment of the wizarding world. Their relationship would be a blend of love, friendship, and partnership, which is different from just the friendship they had before.
If Harry was a metamorphmagus in fanfiction, it would change the story significantly. For one, his appearance - changing ability could help him avoid detection. For instance, when he's on the run from Voldemort, he could change his looks completely. Also, his relationships might be different. He could use his power to impress or intimidate others. Maybe he'd use it to blend in with different groups at Hogwarts to learn more secrets.