Hermione ends up Sirius' sister in fanfiction. How could this be possible in the context of the Harry Potter universe?

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.

Well, in fanfiction, anything can be made possible. Maybe a long - lost family connection was revealed. It could be that there was some sort of secret adoption or a hidden family tree branch that ties them together. Writers of fanfiction often take creative liberties to explore such unique relationships that were not part of the original story.

Well, in fanfiction authors often take creative liberties. It could be part of an alternate universe scenario. For example, if there was a different timeline where the wizarding families were arranged differently. Hermione might have been adopted into the Black family (Narcissa's family) through some complex set of circumstances, like a deal between two powerful wizards to protect her from some dark force.

Well, in fanfiction, anything can happen. It could be that a spell or some magical accident in the past led to Hermione and Pansy being sisters. Maybe a time - traveling wizard messed with the past, causing their family trees to merge in a way that made them related. It's a really interesting concept that allows for a whole new set of character dynamics and storylines to be explored.

In fanfiction, it could be possible through a complex backstory. For example, perhaps there was a secret adoption or a spell that was cast long ago which altered the family relations. Writers might also play with the idea of a hidden blood relation that was covered up for some reason. This could create a whole new dynamic between the two characters and lead to different story arcs.

In fanfiction, the author might create a world where Draco kills Hermione to explore extreme consequences and moral boundaries. It could be set in an alternate universe where the wizarding war took a much darker turn. Draco could be corrupted by Voldemort's ideology to a point where he believes Hermione, with her Muggle - born status and intelligence that challenges the pure - blood hierarchy, must be eliminated. This would be a very different and often disturbing take on the HP universe, as it shatters the hope and friendship themes that are central to the original story.

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.

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. Writers might rewrite the backstories of the characters. Maybe they could create a scenario where some powerful magic was involved at their birth that made them triplets despite their different families in the original story. For example, a dark wizard could have experimented with a spell that merged three different pregnancies into one, creating the situation where Hermione, Draco and Blaise are triplets.