If Harry Potter brings a gun to Hogwarts in fanfiction, it could change the whole dynamic of the story. For one thing, it would introduce a new level of danger that the magic at Hogwarts may not be able to counter easily. The other students would be both curious and afraid. And it might make the wizarding world re - evaluate their view of the Muggle world's weapons. It could also lead to some really interesting interactions between Harry and his friends. For example, Hermione would surely lecture him on the inappropriateness and potential harm of such a weapon in a magical environment.
The characters' reactions would be diverse. Snape would likely be very critical and use it as another reason to dislike Harry. He might see it as a sign of Harry's lack of respect for the wizarding world's traditions. The other students would be a mix of those who are fascinated by this strange Muggle object and those who are worried about its potential for harm. Hagrid would be confused, not really understanding what a gun is but knowing it doesn't seem right in Hogwarts. Overall, it would create a stir among the Hogwarts community and lead to a lot of discussions and speculations.
One possible consequence could be immediate expulsion. Guns are not part of the magical world of Hogwarts, and bringing such a dangerous Muggle weapon would likely be seen as a serious violation of school rules. Another consequence might be confusion among the students and faculty. They are used to dealing with magic, not firearms. And it could also lead to a breakdown in the magical - Muggle secrecy that the wizarding world tries so hard to maintain, as guns are a very obvious Muggle item.
In fanfiction, Harry Potter often brings changes to Hogwarts' social structure. His own group of friends, which includes students from different houses, encourages more inter - house unity. This breaks down some of the traditional rivalries between houses, leading to a more harmonious Hogwarts environment. Also, his reputation as a hero might lead to more students aspiring to be like him, which could change the general attitude towards heroism and bravery at the school.
Hermione would likely be shocked and disappointed. She is a stickler for the rules and the gun would be a blatant violation. Ron might be initially curious but then realize the seriousness of it. Dumbledore would be very concerned and try to understand Harry's motives. Snape would probably be quick to condemn Harry and use it as an excuse to give him detention.
In fanfiction, Harry might change the social structure at Hogwarts. He could encourage more friendships across house boundaries. By doing so, he breaks down the long - standing barriers between the houses. This would lead to a more harmonious and collaborative environment at the school, with students from all houses working together on projects and sharing knowledge.
In the fanfiction world, Harry might be the heir to Hogwarts if there was some sort of magical pact made generations ago. For example, perhaps one of his ancestors had a special role in the creation or protection of Hogwarts, and this role was passed down through the family. It could also be that his unique magical abilities, like his ability to resist Voldemort's attacks from a young age, are signs of a deeper connection to Hogwarts itself. This connection could be what designates him as the heir in the fanfiction's plot.
One possible reason could be that he was under the influence of a powerful dark magic or a curse that made him lose control. Another reason might be that he was tricked into believing Hogwarts was a threat to the wizarding world in some extreme way. Maybe a powerful enemy manipulated him to think that destroying Hogwarts was the only way to save everyone.
Yes, in many fanfictions, Harry Potter can have special interactions with Hogwarts, like it being a sentient entity he can communicate with. It adds an interesting twist to the story.
One great 'Harry Potter' fanfiction set in Hogwarts is 'The Life and Times' by Jewels5. It delves deep into the Marauders' era and gives a detailed look at the lives of James Potter, Sirius Black, Remus Lupin and Peter Pettigrew. It fills in many gaps in the original story and the characterizations are really well - done.