Copy 1: During a certain period in the Song Dynasty, a series of bizarre murder cases occurred one after another, which plunged the society at that time into panic. The emperor was very worried about this, so he decided to invite detective Su Fengyue into the palace to assist in the investigation and catch the murderer.
After Su Fengyue received the task, he quickly launched an investigation. However, in the process, he unexpectedly met a long-lost old friend-Yue Yang.
Copy 2: There is an unknown secret hidden in Yueyang's heart. It turned out that these seemingly clueless murder cases were actually carefully planned and implemented by him. What is his purpose? As the story develops, Su Fengyue gradually uncovers the truth behind it and discovers an earth-shattering conspiracy.
Concept: Karma, is love real?