Li Qingci, the eldest daughter of a foundry family who is responsible for the supply of the Imperial City's armory, changed her career halfway due to her father's murder, and entered the Three Laws Division after passing the examination. She teamed up with Huo Changzhou, Yuan Qi, and Ying Yue to fight monsters, investigate murder cases, avenge grievances, and resolve difficulties.
The disappearance of the dean of Yunjian Academy involves more behind-the-scenes. Officials in the DPRK are constantly being killed or committing suicide for no reason. What is true and what is false, what is false and what is false, all need to be investigated.
Along the way, there are plots in the case and deaths in the plot. Can Li Qingci find out her father's case? Let's see how she joins forces with Huo Changzhou to save a court crisis and gain friendship, love and family affection.
