The plot of 'josuke goes back in time fanfiction' could be really interesting. Josuke might go back to a time when his Stand ability was just emerging. He could use his knowledge from the future to better understand and control his power earlier. He may also get involved in historical events related to his family or the town he lives in. He could try to change things for the better, but then he has to face the challenges of time travel, like not being able to change some things that are fated to happen no matter what he does.
Obviously, Josuke himself would be the main character. His friends like Okuyasu could also be involved. Maybe Okuyasu somehow follows Josuke back in time or Josuke has to find a way to bring him back if he gets left behind in the past.
She could meet her younger self. This would be an interesting encounter as she could offer advice and guidance to her younger version. Maybe she could help her younger self to be less afraid of her powers.
To write a great Josuke time travel fanfiction, start with a strong hook. Maybe begin with Josuke suddenly finding himself in a different time period without any warning. Then, build up the world of that time. If it's the past, describe the differences in Morioh or wherever he lands. As for Josuke's character development, show how time travel changes him. He might become more cautious or more reckless. Also, include some emotional moments, like when he misses his friends from his own time or when he meets someone from his past who he thought he'd never see again.
He could change the course of major events. For example, he might prevent the rise of a powerful villain. This would have a huge impact on the entire galaxy. Maybe he could save some characters who died in the original timeline.
One interesting aspect could be that Luke goes back to a time when the Sith were just emerging. He could try to root out the Sith threat before it became as powerful as it did. He might have to be very careful not to disrupt the timeline too much, but his Jedi wisdom could be a great asset in this time - traveling adventure.
In this fanfiction, Sora might change key events. Maybe he could prevent some of the tragedies that occurred in the original story. For example, he could save a character who was lost before.
One possible plot could be that Kagome goes back in time and tries to change a major event in the past. For example, she might try to prevent a big battle that had a lot of casualties. She could use her modern knowledge and skills to her advantage in the past, like using first - aid knowledge to save lives.
She might change important events in the wizarding world. For example, she could prevent certain dark magic incidents or save characters who died in the original timeline.
Well, one possibility could be that Kurama goes back to a time when he was first captured by the shinobi. He might try to change things so that he doesn't end up in their hands initially. He could use his knowledge of the future to outwit his captors and escape much earlier, and perhaps even start a new life in a different part of the world.