In an imaginary world, China was set during the Republic of China. Outside, there were empires such as Britain, the United States, France, and Japan, looking at it with eager eyes, and inside, there were warlords and other evil forces waiting for opportunities to cause chaos. Let's take a look at the criminal investigation captain who came from time-to-time and experienced horrific cases such as the Sleeping Beauty case, the case of the giant wolf's addiction to humans, the case of Lan Hu's wife murder, the arms smuggling case, the official beheading case, the missing child case, the bone musical instrument case, etc. He wandered through the psychological labyrinth of serial killers, interpreted the criminal psychology of serial killers, and restored the story of their crimes.
Concept: The protagonist solves crimes while fighting for the rise of China in an imaginary world.