Synopsis: There was only one day before the grand ceremony in Mingtang. There was a sudden murder in Lin'an Mansion, the capital of the Southern Song Dynasty. It was rumored that Yeyoushen had come to punish the traitors and eradicate evil. There was only one day to solve the case, and the case was so complicated and confusing, Xiahouyan, the governor of Lin'an Prefecture in the capital, decided to invite a strange man named Song Ci to help. Xia Houyan immediately repaired a book and sent it out quickly. Song Ci participated in the scientific examination several years ago and was awarded the Jinshi. However, because of his father's health, he had to give up his official title and stay at home to fulfill his filial piety. On this day, a letter was quickly delivered to Song Ci. The description of the case in the letter made Song Ci restless. Facing the voices of opposition, Song Ci put the country's righteousness as the top priority, defied public opinion, and decided to go to Lin'an alone to solve the country's problems and solve the case.
