Zhao Xixi, a modern social animal, died suddenly while working overtime, and his soul transformed into Dayin, sweeping up Sapo in the cold palace, dragging two oil bottles with him. An occupational disease occurred while he was forced to mop the floors of the Ministry of Justice. He actually used modern knowledge to solve the cyanide poisoning case of Liu Yuanwai. He was threatened by Bingshan Shangshu Yan Wenyuan with "twenty cents on a broom handle" and was detained as a temporary worker.
