Xu Yaoxuan, a top cold case reviewer, can trace the scene of death through the remains of the deceased, but he suffered a mysterious backlash during a review and became blind. Three years later, Sun Keqing, a female forensic doctor who claimed to be able to "see" came to the door with an unsolved unsolved murder case. The two were forced to join forces, but during the review process, they discovered that all the clues pointed to a person who had long been confirmed dead...
