Faced with complicated and suspenseful cases, how will the trio, senior chemist Yu Xingbai (played by Huang Zongze) of the Forensic Department, senior inspector Jing Haoran (played by Yuan Weihao) of the Crime Unit, and senior doctor Fan Peiqing (played by Cai Jie) of the Forensic Department, step by step?Peel away the cocoon, use science to expose the facts and find the truth in a crisis-ridden mystery?When facing life and death, how will they stick to their true intentions and complete the redemption of themselves and others?All the answers will be revealed in this season's episodes.