We can assume that the main character is someone with a strong sense of justice. It could be a man or a woman who lived in a place where things were not right. They might have been a simple citizen, like a factory worker or a shopkeeper. But when they saw things like bribery, violence, or other forms of injustice, they couldn't stay silent. And the other characters would be those around them, including their family who supported them, and the villains they had to face.
I'm not sure exactly who the main characters are without more research, but it's likely to be the person whose real - life story is being told. Maybe it's a local hero who became well - known for their actions.