The gesture of unified action made by the leader of the masked men turned out to be a gesture of unified retreat.

A snake-shaped tattoo was revealed on the masked man's arm, and the black snake was lifelike on the arm, which was very conspicuous under the reflection of the firelight.

Nan Zhiqiao and Ye Zhenzhen both saw the snake tattoo on the masked man's arm, and they were both stunned.

Looking at the arms of other masked people, they also have black snake tattoos, and it seems that this tattoo is the common mark of this group.

Soon, the masked crowd left the fire and silently disappeared from the dense forest of the valley.

Ye Zhenzhen patted her chest, breathed a sigh of relief, and sighed: "Fortunately, it was not found, but unfortunately, the evidence in the house is gone, otherwise you can use this to investigate the real murderer behind the scenes." ”

Nan Zhiqiao frowned, "It doesn't matter if there is no evidence here, we still have mosquito traps in the forest, and I am more worried about the fire here now." ”

Because of the gasoline accelerant, the bungalow and the surrounding trees became a sea of fire, and the wind fueled the fire, and the fire quickly spread to all sides.

It is surrounded by forests, and the trees are on fire when they are burned, and if they are not extinguished in time, they will definitely cause forest fires.

After this valley, not far away is the western suburbs of the wildlife park, and there are several residential communities, if the fire burns there, the consequences are unimaginable.

Nan Zhiqiao decisively dialed the forest fire alarm number 12119 with his mobile phone to clarify the location of the fire, and soon, a helicopter flew to extinguish the fire.

Nan Zhiqiao and Ye Zhenzhen were weak and could not do much to extinguish the fire, so according to the original plan, the two took the mosquito trap from the dense forest in the valley and brought it back to the China CDC laboratory together with the insect specimens collected in the western suburbs safari park.

——

In the bathroom of the laboratory, they took a shower, changed their clothes, and the two divided the labor, Ye Zhenzhen processed the mosquito specimens collected, and Nan Zhiqiao went to the police station to report the case and cooperate with the investigation.

Due to the timely fire alarm, the fire in the valley was quickly brought under control and extinguished, although the animal laboratory in the bungalow had been burned to ashes, and Zhang Liguo's body was burned to the ground with only a few bones left.

The police investigated the fire scene and took away some evidence from the scene, and Nan Zhiqiao also went to the scene again and explained his experience in the valley to the police on the spot.

Zhang Liguo's case, the murder of his wife and daughter, the theft of the bacterial strain at Tinder No. 1 Base, the smallpox virus mail incident, and the recent outbreak of insect-borne diseases were merged together, and the Public Security Bureau set up a special task force.

In view of the fact that Dr. David has been identified as being blown to pieces in the explosion at the new construction site of the Stem Cell Research Center, but in today's valley fire case, there are still armed forces involved, and the task force believes that in addition to Dr. David, the number one person, his team organization After his death, there are other people in power, new people, and there may be new sabotage actions in the future.

In order to eliminate this organization, which threatened the safety of people's lives and property, the task force named the operation "Project Fire Snake."

In the "Fire Snake Project," what is the behind-the-scenes manipulation organization that involves human cloning, genetically modified mosquitoes, and various virulent strains of bacteria? What exactly do they want to do with this? These are the things that the "Fire Snake Project" wants to find out, and the ultimate goal of the "Fire Snake Project" is to eliminate this behind-the-scenes organization and hand over what he has done to justice.

Because of this valley forest fire, almost all the clues have been interrupted, and the death of Zhang Liguo's family, there are no clues to find the murderer behind the scenes, and now the only clue is the mosquitoes related to this man-made fire, the mosquitoes that have been genetically modified and carry pathogens.

——

Here, the "Fire Snake Project" task force is discussing the case at the police station, and in the Chinese CDC experimental team, Ye Zhenzhen is busy analyzing the newly brought back mosquitoes.

Analyzing the genes of mosquitoes, it is indeed genetically modified, and the expression of a certain protein is added to the gene, making it easier for the modified mosquitoes to carry and transmit viruses.

At the same time as analyzing the mosquito genes, the pathogens carried by the mosquitoes were also analyzed.

As expected, the pathogens carried by mosquitoes were 100% homologous to pathogens isolated from patients in the western suburbs, which proves that the disease of patients in the western suburbs was caused by the spread of mosquitoes in the valley.

The gene sequence of the arbo-borne disease pathogen was compared with the genes of other pathogens in the sequence database, and according to the homology of the gene sequence, it was proved that the pathogen carried by the mosquito was the same strain as the strain stolen from the Tinder 1 base.

At this point, we can roughly infer the course of the case.

After the explosion of the Nanmu Group Stem Cell Research Center, Dr. David sent someone to abduct the family of researcher Zhang Liguo, coerced Zhang Liguo to go to the No. 1 base of Tinder to steal the bacterial strain, and then threatened Nan Zhiqiao's girlfriend - Ye Zhenzhen with the stolen smallpox virus, and threatened Nan Zhiqiao with Ye Zhenzhen's life, hoping to join his organization, and later died in the explosion, during which he asked Zhang Liguo to raise genetically modified mosquitoes, the number and use of mosquitoes are still unknown.

To organize so many things, Dr. David must have a huge secret organization behind him, but at present, he still knows nothing about this secret organization.

When the "Fire Snake Project" arrived, it encountered a bottleneck, there were no new clues, and the case could not progress.

The police have assigned police forces to other cases, and only wait for new clues to emerge before restarting the "Fire Snake Project".

And Nan Zhiqiao, who is at the center of the case, is even more suspicious about the recent events, especially Zhang Liguo's words "The devil is reborn" before his death, what does this mean?

Although there are still many doubts in the case, before there are new clues, Nan Zhiqiao can only wait, or find new clues from previous clues.

After thinking about it, combined with many years of wishes, Nanzhiqiao decided to build a microbial forensic laboratory on the site of the Nanmu Group Stem Cell Research Center.

When Nan Zhiqiao brought the idea and the laboratory drawings to Ye Zhenzhen, Ye Zhenzhen's expression was surprised.

Ye Zhenzhen had not yet recovered from the recent outbreak of insect-borne diseases in the western suburbs, and was suddenly taken aback by Nan Zhiqiao's novel idea.

Nan Zhiqiao has been busy investigating the case these days, and the "Fire Snake Project" is the main content of the recent chat between the two, and now Nan Zhiqiao suddenly proposed to build a laboratory on the site of the Stem Cell Research Center, Ye Zhenzhen was very puzzled and asked: "Microbial forensic science laboratory? What is that? It will also be built on the site of the Nanmu Group Stem Cell Research Center? Isn't there a large medical research center?"

Faced with Ye Zhenzhen's series of questions, Nan Zhiqiao smiled and explained one by one: "It's right to build a medical research center on the old site, the laboratory I said is only a small part of the medical research center, it doesn't need much space, one building can do." ”

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