The main characters would be the twins without a doubt. However, depending on the nature of the story, there could be other important characters. Maybe there's a friend or a teacher who witnesses the twins' sad situation and tries to help but fails. Or perhaps there's an antagonist, like a bully who targets the twins because they are different from others, which adds to the sadness in the story.
I don't know for sure, but I assume the two twin stars are the main characters.
Since it's a 'children twin story', the main characters are likely the twin children themselves.
Since we don't have more context, it could be the twins themselves. They are likely to be the central figures around which the story revolves.
I don't know for sure as I haven't read this 'twin novel'. But they could be the twins themselves, and perhaps their parents or friends who play important roles in their lives.
There's no way to know for sure without more information. It could be a young child who has to endure a difficult life situation in the sad story. Or it could be an old man looking back on a life full of regrets. Maybe it involves a group of people, like a family or a community that has to deal with a sad event together.
In the 'little twin star story', the principal characters are the two twin stars. They are the heart of the narrative. These two celestial entities are not just ordinary stars. They are twin stars, which implies a special connection between them. Their relationship could be one of mutual support and exploration. They might encounter various other astral phenomena during their adventures, but it is their bond that drives the story forward. They are like two siblings in the cosmos, sharing a unique connection that makes them stand out in the story.
The main characters in 'little twin stars story' are the little twin stars. These two characters are the heart of the story. They are the ones who go on adventures, meet other characters in their starry world, and create the overall charm of the story. Their unique relationship as twins and their individual personalities drive the plot forward as they interact with their surroundings and the other elements in their celestial home.
Well, obviously the Twin Dragons themselves are the main characters. They usually have distinct personalities. One might be more impulsive and the other more cautious. There could also be side characters like their friends or allies. For example, a wise old wizard who gives them advice from time to time.
As we don't have more details about this fanfic, it's difficult to name the exact main characters. However, since it's called 'the twin dragons fanfic', the two dragons are likely to be the main focus. They could be joined by other important characters such as a wizard who helps or hinders them, or a princess who they are sworn to protect. Without reading it, it's all speculation.
Well, of course, the twin dragons themselves are likely to be the main characters. They might have names like Zephyr and Nova. Zephyr could be the more impulsive one, always ready to take action, while Nova is the more cautious and thoughtful twin.