During the Qing Dynasty, a murder occurred in Liang County, Shandong Province. Legend has it that a ghost corpse crawled out of the grave. The local people were so frightened that women and children were afraid to go out. The first arrester in Liang County, Zou Erzhu, investigated the case on the spot. He traced the bloodstains from the corpse to the tomb and accidentally found a jade pendant. The jade pendant looked very familiar, but it belonged to his junior brother Du Baiyi, whom he had not seen for five years. Could the murder case be related to his junior brother? Zou Erzhu and his junior sisters investigated the case together, and accidentally discovered the key clues in the case at the time of the incident...
The idea: to bring out two class bullies through an unsolved case. In this world, cause and effect are rewarded, and evil cannot prevail over good.