The main characters would be the son of Yellow Diamond, of course. Then, the Crystal Gems like Garnet, Amethyst, and Pearl would be important. They could be the ones who initially view the son with suspicion but later come to accept him. Another possible main character could be Peridot. She has knowledge of the Diamond hierarchy and could help the son understand his place in it, while also learning from him about a different perspective on the Diamonds.
Well, one possible plot could be that the son of Yellow Diamond is initially conflicted about his identity. He might be raised among the Crystal Gems, but his Diamond heritage makes him question where he truly belongs. He could struggle with the power within him, which is different from the normal Gem powers. Maybe he has the ability to control some kind of unique energy related to Yellow Diamond's powers. And throughout the fanfiction, he goes on a journey of self - discovery, learning to balance his two very different heritages.
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.
Steven is often paired with Black Diamond in fanfiction. Their interactions can be really interesting as Steven has his unique way of approaching Gems and his powers. He might try to understand Black Diamond or even persuade her to change her ways if she's portrayed as a more antagonistic figure.
Another option is an ancient evil that was once sealed away by the Diamonds long ago. But due to some recent events in the Steven Universe universe, it is starting to break free. This evil force could target Blue Diamond because of her past actions and Steven because of his potential to stop it.
Pearl, who was once Pink Diamond's servant, is another main character in many of these fanfics. Her loyalty to Pink Diamond, and how that loyalty has changed over time and affected her own character development, is a major aspect in these stories.
Well, it's likely that Steven would still be one of the main characters. He often plays a central role in any Steven Universe - related story. Alongside him, there could be new characters created specifically for this fanfic that are somehow connected to the Black Diamond. And of course, any of the existing main Gems from the show like Garnet, Amethyst, and Pearl might also be important characters in this fanfic, especially if they interact with the Black Diamond in some way.
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.
Perhaps Steven and Yellow Diamond end up having a long - awaited conversation. They could discuss the past, the reasons for the war between the Gems, and Steven could share his unique experiences as a half - human, half - Gem. This might cause Yellow Diamond to question her long - held beliefs and start to consider a different path for the Gem Homeworld.
Male characters in this type of fanfiction are significant as they can add diversity to the story. They can have different perspectives compared to female characters. For example, they might approach problems related to Black Diamond in a more straightforward or aggressive way, which contrasts with the more empathetic or intuitive approaches of some female characters.
Male characters in Steven Universe Black Diamond fanfiction can be really interesting. They might be new characters created by the fanfic writer. These new male characters could have special abilities or relationships with the existing characters. For instance, a male character could be a long - lost relative of one of the main characters. He might bring new knowledge about Black Diamond, which could change the course of the story in the fanfiction. Their interactions with Steven and other characters are what make these fanfictions engaging.