Chase the Murderer and Reverse the Situation

Cheng Ye, 32 years old, is an expert in trace inspection and physical evidence analysis at Yunjiang City Criminal Technology Brigade. He is known in the industry as a "marker". He is good at restoring the full picture of a crime from shoe prints, blood stains, and tool marks, and accurately identifies high-risk personalities based on criminal psychological profiles. An "accidental car accident" caused a craniocerebral injury. After waking up, he gained the special ability to sense the last 20 seconds of the deceased's life by touching physical evidence - not visual retrieval, but receiving information in the form of touch, heartbeat, emotional pressure, etc. This ability complements his professional skills and uncovers old cases of unjust injustice. When the investigation pointed to the unsolved case of family extermination that led to the tragic death of his father and the madness of his mother fifteen years ago, he discovered that a retired forensic doctor, a hypocritical entrepreneur and a judicial shady were involved behind the scenes. With the secret support of ancient book restorer Lin Wan and Bole section chief Dong Lan, he used physical evidence as a blade and reverberation as a guide to tear open the closed loop of power and complete a double reversal of fate and truth.