In a fanfic where Hermione Granger is pushed up against a porthole, who could be the one pushing her?

Well, perhaps it's part of a rescue mission gone wrong. She's pushed up against the porthole while trying to escape from some dark wizards. Her friends are nearby but are preoccupied with fending off other threats. She might be using the porthole as a vantage point to look for an escape route or a way to signal for help.

Perhaps a wizard from a foreign magical school who is jealous of Hogwarts' reputation and believes that by kidnapping Hermione, he can undermine Hogwarts. He may think that her abduction will cause chaos and damage the school's standing in the wizarding world. Also, it could be a magical being that has been corrupted by dark magic and views Hermione as a threat to its new - found power, so it takes her away.

She could interact with Tsuna. Maybe she is initially hired to target him, but as she gets to know him, she realizes he's not what she expected and ends up helping him instead.

An old - fashioned pure - blood wizard who doesn't like Hermione's Muggle - born status. He sees her as an outsider and wants to make her life difficult at Hogwarts. He uses a charm that causes water to seep through her clothes whenever she enters certain areas of the castle. This is his way of trying to drive her out of Hogwarts.

Some dark wizards or witches who oppose the new order at Hogwarts after the fall of Voldemort could also be the villains. They might see Hermione as a threat to their plans of taking over or causing chaos in the wizarding world. They could force her to do things against her will in order to gain an advantage over the good side.

One possible reason could be a moment of intense emotion. Maybe Draco is frustrated with Hermione's success or her constant opposition to his ideas in the wizarding world. It could also be a misinterpretation of feelings. For example, he might actually have some hidden admiration for her but doesn't know how to express it in a positive way, so it comes out as this aggressive action. Another aspect could be related to the overarching plot of the fanfiction world. Perhaps there's a power struggle or a mystery that involves both of them, and this physical act is a turning point in the story.

Well, Harry Potter is likely to be one of the main characters. He's always been an important part of Hermione's life in the original series, and in this fanfic, he might play a crucial role in the events related to the Half - Blood Prince. Maybe he and Hermione are on a joint mission to uncover the secrets of the Half - Blood Prince.

It could be a new dark wizard. Maybe a jealous former Hogwarts student who felt overshadowed by Dumbledore and now sees baby Harry and Hermione as threats to his future plans. He might want to use their power for himself or just eliminate them to make sure he can rise to power unopposed.

There could be fanfics like that. For example, it might be a 'what - if' story. What if there was a powerful dark magic spell that made everyone believe Hermione was a Death Eater? This would lead to her having to fight against not only the real Death Eaters but also the false perception of her among her friends. Such fanfics can be really creative and offer a different perspective on the story.

However, she would still retain some of her old self. Her love for knowledge might lead her to study different ways of being a hitman. And she would probably still feel guilty when she has to do something morally ambiguous, unlike a typical cold - blooded hitman.