Obviously, Steven is one of the main characters. And the 'evil' Crystal Gems, which could include characters like Amethyst, Pearl, or Garnet if they are made 'evil' in this fanfiction concept. There might also be other supporting characters from the original series that could play a role, such as Connie, who could help Steven in some way during his encounter with the 'evil' gems.
The main character is surely Steven. He is the one who is going to meet the so - called 'evil' Crystal Gems. As for the 'evil' gems themselves, it could be that they are versions of the regular Crystal Gems we know, but with a darker twist. They might have different personalities, for example, an 'evil' Pearl could be more cold - hearted and calculating. And depending on the plot, there could be new characters introduced as well, like some other gems that are influencing the 'evil' Crystal Gems to be that way.
Steven is the central figure as the title implies he is the one who will meet the 'evil' Crystal Gems. These 'evil' Crystal Gems are the other main characters. They might not be entirely new entities but rather corrupted versions of the familiar Crystal Gems. There could be some sort of leader among them, a gem that has the most influence on the group's 'evil' actions. And we can't forget about Steven's friends from Beach City, like Lars or Sadie. They might be involved too, even if it's just in a minor way, like providing some kind of support or information to Steven.
Well, perhaps Steven would initially be shocked to meet these 'evil' Crystal Gems. He might try to understand their motives, like if they were corrupted in some way or had different ideals that led them astray. He could try to reason with them, using his kind heart and his unique connection to the gems.
Steven is the core, and among the Gems, not only the Crystal Gems but also Bismuth could potentially be part of it. Bismuth has a strong personality and her own connection to Steven. She could bring a different kind of energy to the harem. Also, Connie could be involved in some way, perhaps as a rival or a friend who helps Steven navigate his relationships with the Gems. Her human perspective could add an interesting layer to the story.
Obviously, Steven and Pink Diamond are the main characters. Steven, with his unique ability to understand and empathize with all beings, and Pink Diamond, with her complex and mysterious past. Their interaction would be the core of the fanfiction.
Steven, the half - human, half - Gem protagonist, and Yellow Diamond, a high - ranking Gem. In this fanfiction, they are at the center of the action. Steven's character is full of compassion and a desire for harmony, while Yellow Diamond is a complex character with her own set of values and power - driven mindset.
In 'Steven Universe Watch the Future fanfiction', Steven is bound to be a central figure. He's the protagonist of the original series, after all. Alongside him, the Crystal Gems - Garnet, Amethyst, and Pearl - are very likely to be main characters. They've been with Steven through thick and thin. Additionally, characters like Peridot, Lapis Lazuli, and Bismuth, who have become important parts of Steven's life in the later parts of the series, could also be main characters. Connie, with her connection to Steven and her own growth in the story, is also a strong candidate for a main character.
There could be other supporting characters too. Maybe some of Harry's friends from Hogwarts like Hermione and Ron could make an appearance in the fanfiction. They might be initially skeptical of Carskile but then grow to accept him. And on Carskile's side, he could have his own set of friends or family members who play a role in the story, for example, his sister who gives him advice on how to deal with Harry.
Obviously, Robin would be one of the main characters. And then, of course, the Avengers members like Iron Man, Captain America, Thor, etc. would be there as well.
Obviously, Draco Malfoy and Dudley Dursley are the main characters. Draco, with his blond hair and aristocratic air, is a well - known Slytherin from the Harry Potter series. Dudley, on the other hand, is Harry's cousin, a rather large and spoiled Muggle boy. Their encounter would be the central focus of this fanfiction.
Well, in addition to the obvious ones, there could be some secondary characters that play important roles. For instance, Miles' friends or family from his universe might be involved. They could add a different perspective to the story. And on the Avengers side, characters like Black Widow or Hawkeye could have some interesting interactions with Miles. Black Widow could teach Miles some spy - like skills perhaps, while Hawkeye could show him some new archery techniques if Miles was interested. They all together would make the story more rich and engaging.
Obviously, Obito is one of the main characters. He has a complex backstory and his presence is bound to have a big impact on the Akatsuki.