Often, there is the person who witnesses the ghost in the mirror. This could be just an ordinary person living in a spooky old house or a curious teenager exploring an abandoned place.
It depends on the specific mirror story. It could be a person who discovers a strange mirror, like a curious child. So the main character would be the child.
I'm not sure specifically who the main characters are in the Mirror Game Story without more details. It could be children who are curious about the mirror game.
Given the lack of details, the main characters could be diverse. It could be a couple, where the mirror plays a role in their relationship, like showing their true feelings for each other. Or it could be a reclusive artist who uses the mirror as a source of inspiration and the story could be about their creative process and how the mirror impacts it.
Often, there is the person who owns or encounters the mirror as a central character. In some mirror horror stories, there might also be a previous owner whose actions or misdeeds are somehow related to the mirror's cursed nature. For instance, an old man who was into dark magic and used the mirror for his evil rituals, and now the mirror is passed on to an unsuspecting person who has to deal with the consequences.
I'm not entirely sure as there are different storylines in Black Mirror 2. But usually, there are characters who are ordinary people caught up in extraordinary technological situations. Maybe a young tech - savvy person who discovers a new app with dark secrets, or an older person trying to adapt to a world that is rapidly changing due to new technology.
I don't know the exact main characters in this story since I haven't read it. But surely, the girl herself is a main character. There might also be other characters like her family members or friends who could be related to her situation with the mirror in some way.
Often, there is a protagonist who discovers the magic mirror. This could be a young person, like a curious girl or boy.
Since I don't know the exact story, I assume the main character would be the woman who experiences the mirror swap. There might also be other characters like her family members or friends who notice the change in her after the swap.
As I don't know the exact'short story', the main character is likely to be the man who is related to the mirror. There may also be other characters like his family or friends who are mentioned in relation to his self - discovery process.
I'm not sure as there may not be a specific 'Black Mirror' novel with a set of well - known, universal main characters like in a traditional long - form novel. 'Black Mirror' is more of a TV series known for its anthology format, each episode having different characters.