Lies are an abyss, which blinds people's eyes, and the truth is often another abyss, which annihilates human nature. "We are born from the same root, so there is no need to worry about each other."
There have been many murders in Jingfan City recently. The murderer claimed to be a typhoid, and his murder methods were so horrific. He all referenced Mother Goose nursery rhymes to kill people, and would leave his name at the scene of the crime. The police could not do anything about it, and they would even fall into the gifts given to them by the gangsters and die. There were no clues at the scene except the corpses, and no evidence could be found. In desperation, Cangyu and Jingquang joined forces to solve the case, but this case does not seem to be that simple...
Intention: The truth is terrible, cannot be escaped, and must be faced.