Modern forensic doctor Lin Yao accidentally traveled to Tianjin Wei in the Republic of China and was involved in a bizarre murder case. With the help of modern forensic knowledge, she got acquainted with Marshal Lu Ting and worked together to find out the truth. However, every time they get closer to the truth, they encounter more obstacles. Gangs and mysterious organizations intervene in an attempt to cover up the secret behind the murder.
The main conflict is that Lin Yao and Lu Ting have to solve complex cases while also dealing with threats from all forces. As the investigation deepened, they discovered that the case was related to a conspiracy many years ago, and the Lu Ting family was also involved.
At the climax, the mastermind behind the scenes shows up and turns out to be the person who has been hiding around him all this time. This person set a trap and forced Lin Yao and Lu Ting into a desperate situation. But with their wisdom and tacit understanding, the two successfully turned defeat into victory.
Final...
