In a fanfiction where Batman turns into a kid, it would be a wild ride. Picture this: a young Bruce Wayne suddenly having to navigate the world with all his Batman knowledge but in a child's body. He might form new friendships with kids in Gotham, which could later influence his adult self. His detective skills would still be there, but he'd have to find new ways to use them. For example, he could use his small size to his advantage when sneaking around. And his internal struggle between his childlike desires and his Batman duties would make for a very engaging story.
If Batman turns into a kid in fanfiction, the story could go in many directions. He could end up being taken in by Alfred, who would have to figure out how to deal with this young version. The kid Batman might still try to fight crime in his own way, perhaps using his wits more than his physical strength. Also, his relationships with his enemies would change. The villains might not take him seriously at first, but then be surprised by his tenacity.
Well, it could be a really interesting story. Maybe he'd have to rely on his younger self's instincts while still having the memories of being Batman. He might struggle to convince the other Justice League members who don't recognize him as the adult Batman. And he could start to see Gotham from a whole new perspective, like a child's view of a big, scary city.
The story could start with Batman noticing some strange changes in himself. He might find that he's starting to laugh at the misfortunes of criminals instead of just apprehending them. As he turns more into the Joker, Gotham City would be in chaos. His allies, like Robin and Commissioner Gordon, would be extremely confused and worried. They would try to figure out what's wrong with him and how to reverse the transformation. Meanwhile, the real villains in Gotham would either be scared of this new, unpredictable 'Batman' or try to use his transformation to their advantage.
Well, Batman as a kid in fanfiction would have a very different personality. His determination would still be there, but it would be mixed with a child's innocence. He'd be more likely to make mistakes based on inexperience, but also more willing to forgive and forget. His sense of humor might emerge more, as kids tend to find humor in different things. He could also be more vulnerable, which would make his relationships with other characters more complex. For example, his relationship with Alfred would become more of a father - son dynamic, with Alfred having to be more protective and nurturing.
In a fanfiction where Natsu turns into a kid, his personality would likely remain somewhat the same but be more child - like. His impulsiveness could become even more extreme as a kid. He might make new friends more easily among the younger members of the guild. And his love for food would probably stay strong, but he might be more likely to steal sweets like a typical kid. His enemies might underestimate him in this form, which could lead to some interesting battles where he uses his child - like charm and his still - powerful magic to win.
Batman would be heartbroken. He has trained Robin and sees him as a partner and almost like a son. He would first try to talk to Robin, to find out what made him turn evil. He would hope that he could reason with Robin and bring him back to the good side.
Perhaps in this fanfiction, Danny as a kid would have a different perspective on the ghost world. He might be more curious and less jaded. His appearance as a kid could also change how the ghosts interact with him. Some ghosts might underestimate him, which could be an advantage for Danny. He could use this to his benefit when dealing with them, while also trying to figure out how to turn back to his normal self.
Well, in this kind of fanfiction, perhaps the Bat - family would be in a total chaos. Alfred would suddenly have to take care of a baby Batman. He'd have to change diapers, feed him, and keep him out of trouble. Robin might be really confused at first but then would probably take on a protective role like a big brother.
The story could be full of surprises. Maybe the transformation leads to unexpected friendships or encounters. It might also explore how the kid copes with being a different creature and finding a way back to normal.
He would face the challenge of being physically weaker. As a kid, his strength and agility would be reduced, so he might struggle to perform the acrobatic feats and super - strong punches he's known for. This could make it difficult for him to fight villains effectively.
The story could start with Percy suddenly waking up as a kid. He'd be confused and a bit scared at first. Then, as he tries to figure out what happened, he'd start to explore his new - found 'kid - self'. His friends would help him adapt. The plot could develop as they try to find a way to turn him back. Along the way, there could be flashbacks to Percy's own childhood, which would add depth to the story.
Dean would probably be very protective. He's always been the big brother looking out for Sam, and with Sam as a kid, that instinct would be even stronger. He'd be constantly worried about Sam getting hurt and would keep him close at all times.