What could happen in the 'nero goes back in time fanfiction'?

He could meet historical figures like Julius Caesar. Nero might have a conversation with him and learn about ancient Roman politics.

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, he might meet his ancestors. It could be really interesting to see how they interact and what kind of influence he has on their lives. Maybe he'll change some small events that end up having a big impact on his present time.

In this kind of fanfiction, Jotaro might change some crucial events. For example, he could prevent some of his friends from getting hurt or even stop the main villain from starting their evil plans at an earlier stage. This would completely change the original story's timeline and create a whole new set of adventures and challenges for Jotaro and the other characters.

Well, he might prevent some of the villains from ever becoming powerful. For example, he could stop Frieza from getting all those power - ups.

Well, she might meet historical figures. For example, she could encounter Cleopatra and have an interesting conversation about ancient Egyptian politics and culture.

In the 'Petunia Goes Back in Time' fanfiction, she might try to change things that happened in the past. Maybe she wants to fix a mistake or prevent a bad event from occurring.

One possibility is that Draco could try to change his family's fate. In the original story, his family was on the wrong side of the wizarding war. By going back in time, he might attempt to steer them towards a more positive path, perhaps by preventing them from getting involved with Voldemort in the first place.

He might change the course of some major battles. For example, he could prevent the destruction of certain planets that were destroyed in the original timeline.

In this fanfiction, Gohan might change important events in the past. For example, he could prevent certain villains from getting stronger or save characters who died previously.