What would happen if Gaara went back in time in a fanfic?

Well, if Robb Stark went back in time, he might be able to prevent his own mistakes and change the course of history. Maybe he could save his family and allies from the tragedies that befell them.

They might change the course of history and prevent some major disasters.

If Kylo Ren went back in time in fanfiction, he might try to change the events that led to his fall to the dark side. Maybe he would go back to a time when he was still Ben Solo and prevent himself from being influenced by Snoke. He could use his knowledge of the future to avoid the mistakes he made.

Well, that's a wild thought. If you did that, it could potentially throw the entire timeline into chaos and have unforeseeable consequences for the comic industry and beyond.

If Mirai Trunks went back too far, there could be a ripple effect. He might encounter characters or situations that weren't supposed to happen, causing major disruptions in the story's universe. It could also mean he has to face unexpected challenges and enemies that weren't part of the original timeline.

They might change the course of history. For example, they could prevent some tragic events that happened in the past, which would then have a huge impact on the present and future they came from. Maybe they'd also meet their ancestors and learn a great deal about their family's past.

Well, if Harry and Neville go back in time in fanfic, they could use their knowledge from the future to their advantage. Neville might be able to save his parents who were tortured by Bellatrix. Harry could also try to save Sirius earlier. They could also learn more about the secrets of Hogwarts that were lost over time.

Well, it could lead to all kinds of exciting adventures. Maybe they'd face new challenges together and grow even closer.

Well, one thing that could happen is that Naruto, with his knowledge of future events, could easily ace the written part of the Chunin Exams. He might also be able to prevent some of the chaos that Orochimaru caused during the exams. For example, he could warn the proctors about Orochimaru's infiltration in advance.

If Trunks went back too far, it might cause a cascade of butterfly effects. He could accidentally prevent key events from happening, mess up timelines, and create alternate realities that are a total mess.