The plot would likely become more action - packed. With Natsu not holding back, there would be more intense battles and challenges. Enemies that were once difficult to defeat might be easily overcome, which would then lead to new and more powerful adversaries emerging.
The plot would also shift in terms of character dynamics. Natsu's change in behavior would affect those around him. His friends might be both inspired and a bit worried by his new - found boldness. This could create internal conflicts within the group, like some might want to keep Natsu in check while others would encourage his new attitude. This would add a layer of complexity to the plot.
If Natsu stops holding back, it could also open up new plotlines related to his past. Maybe there are things he was suppressing that are now coming to the surface. For example, if there are secrets about his family or his origins that he was holding back on exploring, now he might go full - force into uncovering them. This would introduce a whole new aspect to the fanfiction's plot and keep the readers guessing.
Perhaps when Natsu stops holding back, it would also have an impact on his relationships. He might be more assertive with his friends or show a different side of his personality. In the fanfiction, this could create some interesting character development and new storylines. For example, his more forward attitude could lead to some misunderstandings at first but then deeper bonds in the long run.
The story could become more action - filled. Percy would be more aggressive in battles, leading to quicker and more decisive victories.
The story becomes more intense. Harry's actions drive the plot forward more forcefully.
If Harry Potter stops holding back in fanfiction, he could become an even more powerful and assertive character. He might use his magic more freely and without hesitation, taking on greater challenges and enemies. This could lead to some really exciting and action - packed storylines, with Harry showing off his full potential.
If Percy Jackson stops holding back in fanfiction, he could become an even more powerful and dynamic character. He might take more risks, show his full range of skills, and have more intense interactions with other characters. This could lead to more exciting plotlines, like him taking on greater challenges alone or leading his friends in more daring adventures.
The plot could become more straightforward. Without Naruto's acting, there would be less deception and more direct confrontation. For example, if Naruto was previously acting as a double agent, his true identity being revealed earlier would lead to immediate battles or negotiations.
The story could develop in a more action - packed way. His enemies would be caught off - guard, and he'd be able to turn the tides of battles quickly.
When Ichigo stops holding back in fanfiction, it could lead to a major shift in the plot. His friends might see a side of him they've never seen before. He may start to take more risks and be more aggressive in battles, which could either save the day more quickly or get him into unforeseen trouble.
If Izuku stops holding back in fanfiction, he might achieve his goals much more quickly. He could show his true power and skills without restraint. For example, in battle scenarios, he could defeat his opponents with ease and surprise everyone around him.
If Natsu goes back in time, his relationships would be very different. With his friends, he might have a new level of understanding. For example, he could see how they grew up and the challenges they faced in the past. He might be more protective of them, especially if he knows what's going to happen in the future. His relationship with Lucy could also change. He could see her in a new light, perhaps realizing things about her that he didn't before when he first met her in the present.