Shen Zhiwei, a modern forensic doctor, traveled through ancient times due to a bizarre experimental accident and became a mysterious "worker" in the eyes of the world.
As soon as he arrived in ancient times, Shen Zhiwei encountered a bizarre murder case. There were no injuries on the surface of the deceased, but he died mysteriously. The local gangsters had no clue, and everyone thought it was ghosts and gods causing trouble. Shen Zhiwei used advanced forensic knowledge to quickly identify the murderer through clues such as body spots and stomach contents.
Since then, Shen Zhiwei has repeatedly made extraordinary achievements in strange cases by virtue of his professional knowledge. In a secret room murder case, he/she infers the murderer's modus operandi through the distribution of blood stains at the scene; in a serial murder case, he/she finds out the murderer's crime pattern from the characteristics of the wounds on the corpse.
But the journey has not been easy. Traditional authors stick to the old ways and are full of doubts about his/her new methods; people with evil intentions often obstruct the investigation in an attempt to sabotage the investigation. Fortunately, Shen Zhiwei got acquainted with the detectives who valued love and justice and the resourceful plan. With their help, Shen Zhiwei saved danger time and time again.
During the investigation process, Shen Zhiwei was also involved in court battles and rivers and lakes disputes. Can he/she uphold justice, use the light of science to dispel the ancient fog, solve all mysteries, and bring justice to the unjust dead?