As an agent of Shuntian Prefecture, Xi Xiaochen's mission is only to investigate the case and capture the suspect. Although the wages are small, they are also happy. But why, suddenly, she also has love troubles? Why? Why? What went wrong? Is it the annoying autumn wind that stirs up the feelings of those around him, or is it that he has set up a trap early in the morning to ambush him from all sides? She was dumbfounded by the fact that she was a detective who was accustomed to peeling off the cocoon to face difficulties.