It could also be a result of a magical bargain or curse gone wrong for the Malfoys. Suppose there was a powerful dark magic object in the manor that got out of control. Hermione, with her vast knowledge of magic, manages to contain it. In the process, she ends up being the rightful owner according to some ancient magic laws. This would make for an interesting plot twist in the fanfiction.
It could be due to a political deal. In the wizarding world of fanfiction, there might be some complex political situations. For instance, the Ministry of Magic could have made an agreement with the Malfoys that Harry has to stay at their manor in order to keep the peace between different wizarding factions. This way, they hope to control Harry's actions and also gain the support of the Malfoy family.
Well, one scenario could be that they are attending a peace - making event. Hermione, being the diplomat, tries to make amends between the Weasleys and the Malfoys, and Ron is there just to support her and make sure she doesn't get into any trouble. But things quickly go awry as old rivalries resurface.
Perhaps they are there to rescue someone. Hermione might come up with a clever plan involving potions and charms to get past the manor's defenses. Ron, with his loyalty and determination, would be right by her side, ready to take on any danger that comes their way.
In some fanfictions, Ron and Hermione could be at Malfoy Manor for a diplomatic mission of sorts. The wizarding world is in chaos, and they are sent to try and convince the Malfoys to switch sides. This would be a very difficult task as the Malfoys have long been associated with the dark side. But Ron's loyalty and Hermione's persuasion skills could potentially make a difference.
There are several motives. Firstly, to add a sense of tragedy. The 'Harry Potter' series has its share of losses, but Hermione's death in a fanfic at Malfoy Manor would be a new level of tragedy. It could also be to rewrite the story in a more 'grimdark' style. This would attract readers who are interested in seeing a different side of the wizarding world. Moreover, it might be an attempt to explore the consequences of a major character's death on the overall plot. For example, how would the fight against Voldemort be different without Hermione's intelligence and magic skills?
It's a rather unique plot twist. In most of the original 'Harry Potter' series, Hermione is a strong and central character who survives. Having her die at Malfoy Manor goes against the general narrative we expect. Fanfic authors might choose this to create a very different emotional impact and explore how the other characters would react to such a huge loss.
The main trio - Harry, Ron, and Hermione - are very common. They are the protagonists of the original story and their presence in Malfoy Manor fanfiction can drive the plot forward. Draco Malfoy is an obvious choice as well, as it is his home. Additionally, Lucius Malfoy could be a prominent character. His role as a Death Eater and a father figure in the Malfoy family can add depth to the story. Some fanfictions might also include Luna Lovegood. Her unique perspective on magic could be useful when dealing with the strange and often dark magic associated with the Malfoy Manor.
Well, a common plot in Harry Potter Malfoy Manor fanfiction is the exploration of the Manor's secrets. The Manor has been in the Malfoy family for generations, so there could be hidden chambers filled with ancient magic artifacts. In some fanfics, Harry and his friends are on a quest to find a specific item in the Manor that can help them defeat Voldemort. Also, the psychological aspect of being in the Manor, which is a place filled with so much dark magic history, can be explored. Characters might have to face their inner demons while being there. For instance, Hermione could struggle with the oppressive atmosphere of the Manor as she is a Muggle - born and the Manor represents the pure - blood supremacy ideology.
One storyline could be Hermione using the manor as a place to gather and protect magical creatures. Since she is known for her love of all living things in the wizarding world, she could transform the manor's grounds into a sanctuary. The Malfoy family's old dungeons could be converted into a healing area for injured creatures. This would bring a new sense of purpose to the once - dark and foreboding manor.