In F City, a bustling and mysterious city, a series of bizarre cases occurred one after another. In order to dig up news materials, trainee reporter Lin Xiaoyu accidentally got involved in a case of the mysterious death of a rich man. During the investigation, she met Su Mo, the chief forensic doctor of the Public Security Bureau's Physical Evidence Identification Center. One is a lively and enthusiastic reasoning blogger who is good at obtaining clues from interpersonal communication, and the other is a calm and rational expert who is proficient in forensics and criminal psychology. The two have very different personalities but complementary strengths, and thus embark on a wonderful journey of jointly solving crimes.
They have successively solved difficult cases such as the "secret room poisoning case", the "Internet celebrity live broadcast case of falling from a building", and the "transnational business fraud case". In the "Secret Room Poison Murder Case", Su Mo determined the method of poisoning and the general characteristics of the murderer through careful examination of the corpse and analysis of on-site traces, while Lin Xiaoyu discovered the interest disputes hidden behind it by interviewing the deceased's relatives, friends and business partners; Judging that this was not a simple suicide, Lin Xiaoyu used his identity as a blogger to go deep into the Internet celebrity circle and unearthed the emotional entanglements and cyber violence issues behind it; the "transnational business fraud case" even involved complex international background and financial knowledge. With their respective professional knowledge and unremitting efforts, the two finally revealed the true face of the fraud group.
However, as the cases deepened, they discovered that all the cases seemed to be related to a mysterious organization "Darknet". This organization secretly controls various criminal activities in F City, even involving government officials and business giants. Face
