I'm not sure specifically as it depends on the particular fanfiction. It could be characters from the original source material that the fanfiction is based on, but without reading it, it's hard to say.
It's also possible that the author of the fanfiction creates new characters in addition to using existing ones. These new characters could play important roles in the 'painting it black' concept, perhaps being the ones causing the 'blackening' or being affected by it in unique ways.
There might be a group of characters. For example, a young protagonist with special abilities and his or her companions. They could be from different backgrounds and bring different perspectives to the story. There could also be an antagonist, perhaps a powerful being that opposes the main characters and creates conflict.
In 'on black wings fanfiction', the main characters could include the one with the black wings, who might be a hero or an anti - hero. There could also be characters who are trying to either help or stop this black - winged character. Maybe there are side characters like a mentor figure who tries to guide the black - winged character in controlling their powers, or an enemy who is jealous of the power that comes with the black wings.
Well, obviously the sisters are the main characters. But without more context about this specific fanfiction, it's hard to say exactly who they are in terms of their personalities and traits.
Since I don't know the specific 'black sunset fanfiction', it's hard to say. It could be original characters created by the fanfiction writer, or it could be characters from an existing franchise that the fanfiction is based on.
Obviously, the Black Arrow himself is a main character. He is usually depicted as a skilled archer and a brave fighter.
Obviously, the Black Bunny is a main character. But there could also be other characters like its sidekick, perhaps a little mouse or a bird that helps the Black Bunny in its adventures. Another main character could be the antagonist, like an evil wizard or a powerful monster that the Black Bunny has to face.
Well, obviously the Black Healer is one of the main characters. They are the center of the story with their healing abilities.
Well, obviously the black heir is one of the main characters. Their actions and decisions drive a lot of the story.
It could be a young protagonist who is brave but also has a lot to learn. This character might be the central figure in the story.
In some fanfictions, there could be a mechanic or engineer who is an important part of the Black Squadron's operations. This person keeps the ships in top - notch condition and might have a special bond with the pilots, providing them with technical support and advice during missions.