What are some interesting plot ideas for a Harry Potter Hufflepuff alternate universe fanfic?

One interesting plot could be if Harry was sorted into Slytherin instead of Gryffindor. It would completely change his relationships and how he's perceived. He might have to deal with the prejudices of his own house while also trying to figure out his role in the fight against Voldemort.

A Hufflepuff prefect could be the main character. They are responsible for maintaining order within the house and could be caught in the middle of a power struggle between the different houses in this alternate universe. They would have to use their Hufflepuff traits to resolve conflicts and keep the peace in Hogwarts.

One idea could be an alternate universe where the ponies have different elemental powers. For example, instead of Twilight Sparkle being a unicorn with magic related to friendship, she could control time. This would change the entire dynamic of the stories and the relationships between the ponies.

Well, an interesting plot could be that the alternate universe is a post - apocalyptic world. The Vongola Guardians are now survivors trying to rebuild society. Tsuna has to use his leadership skills not in the context of the Mafia but in leading a group of people to find resources and fight off other dangerous gangs. Another idea is that the alternate universe has a different timeline. Some characters are from the future and some from the past, and they all come together in a time - warped situation that creates a whole new set of conflicts and alliances.

One idea could be that in the alternate dimension, Dementors are actually friendly creatures that help protect Hogwarts instead of causing fear. They could use their powers to keep dark wizards at bay in a different way.

One idea could be that in the alternate dimension, Voldemort won the war long ago. Hogwarts is now a dark and dreary place, with Death Eaters as teachers. Harry and his friends, who are part of an underground resistance, have to find a way to travel back in time to change the course of history.

One interesting concept could be a world where Voldemort won the war. In this alternate universe, Hogwarts might be a very different place, with dark magic being taught openly. Another concept could be a universe where the houses are not divided as they are in the original. Maybe students are grouped based on different criteria like magical talents other than just bravery, intelligence, etc. For example, there could be a group for those who are good at magical creatures handling.

A plot could revolve around a mystery within the Hufflepuff course. For example, a hidden secret about the founder, Helga Hufflepuff, is embedded in the curriculum. A group of students teams up to unravel this mystery, facing challenges that test their Hufflepuff values like hard work and patience along the way. They could find a long - lost spell or artifact related to the founder.

In some 'Harry Potter travels to alternate universe fanfic' plotlines, Harry might find that his parents are alive in the alternate universe. This would be a huge emotional rollercoaster for him. He would have to deal with the fact that he has a different family dynamic, and also figure out how this affects the fight against evil. Additionally, the alternate Hogwarts could have different teachers or even different subjects. This would open up a whole new world of exploration for Harry.

One interesting idea could be that Harry decides not to defeat Voldemort in a traditional battle. Instead, he uses a powerful spell of love and redemption to turn Voldemort back to his original self, Tom Riddle, a lost and confused boy. This would completely change the whole dark - vs - light dynamic of the story.