Gu Chengrui is a young detective with a god-level sense of smell that is different from ordinary people. He can not only capture the faintest smell, but also accurately judge a person's gender, age, height, fatness, and even their living habits and emotional state through the smell. This unique ability made him stand out in the field of criminal investigation and became the police force's secret weapon.
A bizarre serial murder case occurred in the city where Gu Chengrui was located. The victims were all young women, and their deaths were tragic. No obvious fingerprints or other traditional clues were left at the crime scenes. The only thing they had in common was that they all exuded a mysterious and strange smell. Gu Chengrui relied on his sense of smell to capture a special breath at the crime scene, which became his key clue to solving the case.
As the investigation deepened, Gu Chengrui discovered that these cases were inextricably linked to an unsolved case ten years ago. At that time, that case was equally confusing. Although the police investigated it with all their strength, they found nothing in the end. Gu Chengrui decided to re-examine this old case. He used his sense of smell to discover new clues in the files and evidence of the old case, and gradually outlined a criminal network hidden in the darkness.
In the process of solving the case, Gu Chengrui encountered many difficulties and challenges. Criminal organizations are cunning and cunning, constantly creating false impressions to interfere with the police's sight, and even threatening Gu Chengrui and his family.
It turns out that behind this series of cases is a criminal group composed of highly intelligent criminals who use various high-tech means and complex interpersonal relationships to carry out criminal activities.
