In the 'Steven gets captured fanfiction', it's likely that his friends will start a rescue mission. They might face many challenges on the way, like getting past guards or solving puzzles to find where Steven is being held. Steven himself could also be learning about the motives of his captors while locked up.
Well, in this fanfiction, perhaps Steven could be held captive by an old enemy. Maybe he'll have to use his wits to escape, like finding a weakness in the prison's security system.
One possible scenario in the 'Steven gets captured fanfiction' is that Steven is captured by a group who wants to use his powers for their own evil purposes. While captive, he might meet other prisoners who give him advice on how to resist. His friends, on the other hand, are frantically searching for him. They could be following clues that lead them to the captors' lair. Steven might also try to communicate with his friends using his gem powers in a very subtle way that his captors don't notice.
In a 'naruto gets captured' fanfiction, he might be tortured for information. His captors could be after the secrets of his Nine - Tails chakra. They may try to use him as a bargaining chip against Konoha.
Well, perhaps Gengar is captured by a powerful trainer. The trainer might use a special Poké Ball to catch it. Then, Gengar could try to escape from the ball by using its ghostly powers.
In this fanfiction, Luffy might be used as a bargaining chip by his captors. Maybe they'll try to exchange him for something valuable, like a powerful Devil Fruit or a large amount of treasure. His crew would then surely launch a rescue mission, facing many challenges along the way.
In this fanfiction, perhaps Serena is captured by an evil organization. They might be after her special powers or knowledge. Then, her friends would start a rescue mission.
Well, in such a fanfiction, Sora might be held in a dark and gloomy dungeon. Maybe some old enemies from the original story could be behind the capture, seeking revenge.
Well, he could be held by a villain group who wants to find out the secrets of his power. Maybe they'll try to study his One For All quirk.
Maybe it's an old foe who has come back with a vengeance. For example, a gem that Steven thought he had defeated before might return and capture him in order to get revenge. This foe could have some new abilities or powers that make it difficult for Steven to escape.
Well, if Naruto is captured by Orochimaru in fanfiction, one possibility is that Orochimaru wants to use Naruto as a bargaining chip against Konoha. He may think that by having Naruto in his grasp, he can force the Hidden Leaf to meet his demands, like giving him access to certain forbidden jutsu or secret scrolls. Another aspect could be Orochimaru's curiosity about Naruto's ability to master new jutsu so quickly. He might want to study Naruto's mind and body to find out the secret behind his growth as a ninja.
He might be interrogated by the captors. They could try to extract information about the Sith, the Empire's secrets, or his own powers. Maybe they would attempt to turn him against the Emperor, using various means like appealing to his remaining humanity or threatening him with things he values.
Well, in such a fanfiction, the other Crystal Gems might go on a frantic search for Amethyst. They could face many challenges along the way, like dealing with new enemies or having to make difficult choices to get her back.