The main character is obviously the Man without a face. But often, there are other supporting characters. It could be a curious child who tries to understand him. For example, a little boy who follows him around to learn his secrets.
One interesting 'Man without a face fanfiction' could be about his origin. Maybe he was once a normal man who was cursed, and the story could explore how he tries to break the curse. Another could be a story where he forms an unlikely friendship with a young girl who is not afraid of his appearance. And there could also be a fanfiction where he is a protector of a small village from some dark forces.
The main character is the man without a face. There could be a female character who is intrigued by him. She might be a curious soul who wants to understand the mystery behind his lack of a face. There could also be an antagonist, perhaps someone who wants to use his unique condition for their own malicious purposes, like in a scientific experiment or something.
Well, it could be about mystery. A man without a face is quite an enigma. The novel might be centered around the mystery of who he is, where he comes from, and what his purpose is. It could keep the readers guessing throughout the story, drawing them into a web of secrets and revelations.
I'm not entirely sure of the specific true story that inspired it directly. But it could be about a person's journey of self - discovery and overcoming personal demons.
The main character is surely the man without a face. But there could be other important characters as well. There might be a doctor or a scientist who is intrigued by his condition and tries to study him. There could also be a love interest who sees past his lack of a face and falls in love with his inner self. Additionally, there may be some characters from his past who are somehow related to the reason he is without a face, like an old acquaintance who knows a secret about his transformation.