At the search site, Xu Xiao noticed that a person in red was suspicious and was about to go forward to interrogate him, but unexpectedly, the man immediately fled after seeing Xu Xiao.Xu Xiao quickly pursued and worked with his colleagues to encircle the man deep in the forest.However, the result was ridiculous. It turned out that this person was only entrusted by someone to discard a few piglets' bodies here.Forensic examinations found that the marks on the pig's eyes were caused during their lifetime, while the remaining scars were caused after death. The real intention was still a mystery.

At this time, Lin Guoqiang found Xu Xiao with his past successful cases and tried to convince him to adopt his five elements Feng Shui theory to help solve the case.But Xu Xiao scoffed at this, believing that this was just Lin Guoqiang's delusion to make another contribution before retirement.Although Lin Guoqiang showed a map marked with a potential hidden corpse and asked Xu Xiao to arrange personnel to find his other half of the body within two days, Xu Xiao was still hesitant.

However, with Lin Guoqiang's persistence and Xu Xiao himself at a loss, Xu Xiao finally decided to give Lin Guoqiang a chance.After a long and fruitless search, the team's morale was depressed.Although the man still supported Lin Guoqiang, Xu Xiao decided to act according to his own ideas and no longer participate in the search.

Just as everyone was almost giving up, Xu Xiao and Lin Guoqiang accidentally fell down the slope during a dispute, but happened to find the other half of the body.Afterwards, Xu Xiao's attitude towards Lin Guoqiang eased and he began to ask him about his past experience in solving cases.Lin Guoqiang suggested seeking assistance from external experts and led Xu Xiao to visit Professor Han, an archaeological expert.At first, Professor Han was cold to the two, but a discovery from Chen Nan at the archaeological site changed all this - the two male skeletons hugged each other tightly, and were initially mistaken for a couple.However, Xu Xiao pointed out with his professional knowledge that this was actually a crime scene, and the two had a fierce fight.

Professor Han was impressed by Xu Xiao and Lin Guoqiang's abilities. He originally planned to help solve the case personally, but because he had already arranged the itinerary, he had to send student Chen Nan to participate.Xu Xiao still has doubts about solving cases with the help of archaeological knowledge, thinking that this is too bizarre.Chen Nan, while at night, conducted an in-depth analysis of the case based on archaeological knowledge, trying to avenge the two young victims.

Meanwhile, at the other end of the city, a drunk woman was stunned by a man in black in the KTV corridor and was taken away with a pill, with mysterious symbols on her eyes...