Huang Chao was evaluated by people with two different views. On one hand, some people thought that Huang Chao was a hero who led the uprising against the corrupt Tang Empire and fought for more rights for the people. His army was well-disciplined and did not invade the people, so he received widespread support. On the other hand, some people thought that Huang Chao was a sinner. He had used extreme methods in the process of establishing his regime, killing a large number of officials and civilians and destroying social stability. His actions were considered cruel and vile. Therefore, whether Huang Chao was a hero or a sinner, there was no clear answer.
I don't know who the author of 'the sinner novel' is. There are so many novels out there and without more context, it's difficult to determine the author.
I'm not sure specifically as there could be many novels with this name. But generally, it might be about a character who has committed a sin and the consequences or journey related to that sin.
The story of The Sinner mainly focuses on uncovering the hidden motives and past traumas of a seemingly ordinary person who commits a shocking crime out of the blue.