Criminal Investigation×Forensic Medicine×Narcotics×Romance×HE
At 3:17 in the morning, forensic doctor Su Jianwei received an emergency call: There were collective abnormal symptoms in the kindergarten, and 37 children were admitted to the hospital. The investigation pointed to temperature anomalies in cold chain logistics - in the early morning of the 17th of every month, the temperature of the cold storage rose from 2°C to 3°C for 17 minutes.
Gu Zhixing, deputy captain of the criminal investigation detachment, discovered that this string of numbers was related to an old case that was unsolved three years ago. Su Jianwei gradually realized that his father's last call before his death in 2017 and Gu's father's unexpected death in 1987 were all related to this time window that was accurate to the minute.
Three decades, three families, a scientific mystery waiting to be solved. When the seven samples are put together to form a complete picture, they must choose: to be the end of silence or the beginning of letting the truth be heard.
