Hermione is also a prime candidate. Her inquisitive nature and her thirst for knowledge could lead her to accidentally stumble upon a time - traveling mechanism. Once in the past, she could use her intelligence to interact with historical figures and gain new insights into magic that she could bring back to the present.
One interesting plot could be that Harry accidentally travels back to the time when his parents were at Hogwarts. He gets to see them in their youth, and maybe even interacts with them in a way that doesn't disrupt the timeline too much. For example, he could help his father with a prank that was a big part of his father's Hogwarts story.
I'm not entirely sure. Fanfiction can cover a huge range of ideas, and while time travel in Harry Potter is a common theme, and Orochimaru is a well - known character from Naruto. The combination seems a bit out there. But, if you search on some major fanfiction platforms like Archive of Our Own or FanFiction.net, you might be able to find out for sure if such a fanfiction exists.
A great fanfiction idea could be that James Potter time - travels during a crucial battle in the wizarding world. He travels back to a time when the dark forces were just starting to rise. With his future knowledge, he could start preparing the wizarding community earlier. He could train young wizards and witches in advanced defensive magic, and try to change the course of history so that the big battle he left behind would have a different, more positive outcome.
There could be legal complications. The wizarding legal system would have to deal with this accidental union. There might be disputes over property, inheritance, and magical rights. For example, if one character is from a wealthy pure - blood family and the other is a half - blood, there could be a big fuss about inheritance rights within the family. Also, the relationship between the two characters has to be redefined. They might have to learn to live together or find a way to break the bond, which could involve complex magical procedures.
Well, 'harry potter accidental fanfiction' might refer to fan - created stories that happen by chance. For example, a person might be daydreaming about Hogwarts and then start writing down their thoughts, which turns into a story. These could include things like a different perspective on the Triwizard Tournament, or a new relationship between characters that wasn't explored in the original books.
One great older Harry Potter time travel fanfiction is 'The Time - Turner Conundrum'. In this story, Harry accidentally travels back in time much further than he intended. It's full of interesting twists as he has to deal with a Hogwarts that's very different from what he knows, and he has to figure out how to get back to his own time without changing history too much.
Another interesting fanfiction plot could be about a descendant of Salazar Slytherin who time - travels. They go back to the time of the Basilisk with the intention of taming it. They believe that the Basilisk was misused in the past and that they can change its fate. They might have to face many challenges, like the opposition from other wizards at that time who fear the Basilisk's power.
One possible fanfiction idea could be that a character discovers a time - traveling device while exploring the Chamber of Secrets where the Basilisk once lurked. They accidentally travel back in time to the era when the Basilisk was first created or when Salazar Slytherin was alive. This could lead to all sorts of adventures, like trying to prevent the Basilisk from being created or changing the course of Hogwarts' history regarding the Chamber.
One idea could be a Hufflepuff student discovers a time - turning device in the Hufflepuff common room. They decide to travel back in time to meet the founders of Hogwarts. They end up learning valuable lessons about loyalty from Helga Hufflepuff herself.