What would happen in 'Edward Elric goes back in time fanfiction'?

Edward might meet his parents. Since he has the chance to go back in time, he could meet them when they were alive and perhaps learn more about alchemy from them, which could change his future actions.

If Edward Elric becomes Pride in fanfiction, it could lead to a really interesting plot twist. His alchemy skills might be warped in a new and dangerous way. Instead of using alchemy for good, like he usually does, he could start using it for Pride's more self - serving and malevolent purposes. Also, his physical form might change to something more in line with what Pride is like in the original story. This could make for some really intense fight scenes, especially if he has to face off against his former allies who now see him as a threat.

In fanfiction where Edward Elric becomes a Homunculus, his appearance would likely change. He might have the characteristic red eyes of a Homunculus. His physical abilities would be enhanced, but at the cost of his humanity. He'd be more connected to the Homunculus' plans and goals, perhaps being forced to work against his former comrades. However, he could also use his new position to try and undermine the Homunculus from within, but it would be a difficult and dangerous path to take.

She could change many important events. Maybe she would prevent some tragedies from happening in the Star Wars universe. For example, she might be able to save some Jedi who were killed during Order 66.

In this kind of fanfiction scenario, there could be a lot of interesting things. Edward's alchemical knowledge might be translated into some unique magical concepts at Hogwarts. For example, he could introduce new ways of thinking about transfiguration, seeing it through the lens of alchemy's transformation principles. He might also have trouble adjusting to some of the pure magical ways of Hogwarts, as he is used to his own world's rules. And his relationship with the students could be very different, perhaps more hands - on and direct compared to the traditional Hogwarts professors.

Well, he would have a second chance at life. Since he was a baby, he could grow up with different relationships. He might form stronger bonds with his parents and be able to learn more about his family. Also, he could start training earlier and become an even more powerful ninja. With his knowledge from the future, he could also help the village in new ways, like coming up with better strategies against enemies.

Well, he could potentially change a lot of things. Maybe he would prevent some of the tragedies that happened in the original timeline. For example, he might stop the Uchiha massacre. He could also use his knowledge of future events and the power of the Juubi to make the ninja world a more peaceful place from the start.

He could end up altering the entire history of the Gem war. Steven might try to find a way to end the war peacefully much earlier. He could convince the Diamonds to change their ways before things got as bad as they did in the original timeline. This would mean that many Gems who were corrupted in the original story might not be corrupted at all. And the Earth would probably be a very different place, with a more harmonious relationship between the Gems and humans.

In fanfiction, if Harry goes back in time to the god, he might gain some extraordinary powers. Maybe the god would bestow upon him the ability to control magic in ways he never could before. It could also lead to him changing the course of history, for better or worse.

He might change the outcome of some crucial events. For example, he could prevent the Red Wedding from happening, saving his family and allies. This would completely rewrite the story's future, leading to a different power structure in Westeros.