One possible plot could be that a dark wizard, perhaps an escaped Death Eater, infiltrates Hogwarts during a time of vulnerability. They use a powerful dark spell to paralyze everyone in the Great Hall except Harry. Then they start to torture Harry to try and extract information about Dumbledore's secrets or the location of the remaining Horcruxes. Another idea is that a group of rogue students, influenced by dark magic, decide to take revenge on Harry for his fame and success. They use some sort of dark charm that causes intense pain and torture Harry in the Great Hall, in full view of the petrified students and teachers.
Sure. There are fanfictions that revolve around the Great Hall's architecture and its historical significance in the wizarding world. Some stories might explore how students interact with the magical elements of the Great Hall, like the floating candles or the enchanted ceiling. These fanfictions add depth to the world of 'Harry Potter' without any inappropriate content.
There could be a corrupt Hogwarts teacher who has been secretly practicing dark magic. This teacher, perhaps a Potions or Defense Against the Dark Arts teacher, has been influenced by the allure of power. They see Harry as a threat to their new - found power and decide to torture him in the Great Hall to send a message to the other students that they are in charge now.
It could be due to extreme exhaustion. Harry has been through a lot in his adventures. He might have been overusing his magic, perhaps in some secret training or in trying to protect Hogwarts from an unseen threat, and his body just couldn't take it anymore, causing him to faint right there in the Great Hall.
I'm not entirely sure what specific situation you're referring to. In the Harry Potter series, Harry is the one who wears glasses, and he has his own share of hardships but not in a context of 'tortured and puts glasses on' in the original. In fanfiction, this could be some really out - of - the - box or dark interpretation where perhaps an author has created a scenario where Harry is tortured and then his glasses are put on him in a cruel or strange way. But without more context, it's hard to say exactly.
Yes, there might be some extremely dark and out - of - canon fanfictions out there with such a disturbing premise, but it goes against the general nature of the original story where Harry's parents loved him deeply. However, in the vast world of fanfiction, people can create all kinds of strange and often inappropriate scenarios.
One popular theme is the Sorting Ceremony. Fanfictions often explore the emotions and experiences of new students during the Sorting in the Great Hall. Another theme is the feasts. Writers might describe in detail the delicious magical food served in the Great Hall during these feasts and the interactions between characters.
I'm not aware of any extremely famous fanfiction with that exact plot. There are thousands of Harry Potter fanfictions out there, but this seems like a rather specific and somewhat dark concept that may not be as widespread in well - known fanfictions. However, it's possible that there are some niche or more adult - themed fanfictions with this idea, but I can't recommend those as they might not be appropriate.
Hermione would likely be the first to rush to his side. She would immediately start using her knowledge of magic to try and figure out what was wrong with him. She might cast diagnostic spells and try to find a cure if it was something she could handle on her own.
One common theme could be the struggle of the characters against dark forces. Given the 'tortured' aspect, it might involve characters dealing with the aftermath of being tortured by Voldemort or his followers.