Zhang Fan's spiritual power began to scan the underground of the entire Chishui Town non-stop, at this time he was like a small powerful mobile radar, the strength of this spiritual power was so high that Qing Linfeng was willing to bow down, and several people did not dare to follow Zhang Fan silently, for fear of disturbing his concentration.

But after inspecting the entire Chishui Town again, Zhang Fan still shook his head in disappointment, "This is not underground, and there is no problem with the underground water source, strange, is there actually no source in this town?"

Huai Shan also looked puzzled, "According to the report, this is indeed the initial place of this epidemic, shouldn't it, could it be that the initial place of this epidemic is not here, but another place?"

"Where is the other place?" Zhang Fan obviously didn't expect that it would be like this, so he turned to Lin Feng behind him and asked, "Senior brother, is this really the place where the epidemic started first?"

"yes, what's wrong?"

Huai Shan and Zhang Fan both looked at each other and couldn't understand, since this is the initial place, it shouldn't be traceless, Zhang Fan thought for a while: "Could it be that the key carrier is not necessarily an object, is it that we went in the wrong direction at the beginning?"

"Senior brother, what do you mean?" Huai Shan thought for a moment, "Could it be that this carrier and the transmission body are all listening to the same person?"

"Isn't it possible?"

"Oh, it's not, it's just that little is known about this depravity from the outside, so it's really hard to say about its specific nature and characteristics. ”

"Since it's possible, it seems that we have to go and see the situation of the people here first, can Senior Brother Qing's quarantine area take us over?"

Qing Linfeng nodded and said, "Yes, naturally, yes, but junior brother, what is this depravity you just talked about, why have I never heard of it?"

"Senior brother, now is not the time to explain, let's let me find out where the source of this epidemic is before explaining to you, after all, every minute of delay will be infected. ”

Under the leadership of Qing Linfeng, Zhang Fan and several people came to a mountain col ten miles away from the back of the town, which is low-lying, but fortunately, it is surrounded by mountains on three sides and has a natural protective effect on the isolation area.

This is not to say that the people in the medical department do not know that good ventilation should be maintained during the period of epidemic infection, but that the space out of the col is very large, which is enough to ensure the normal air circulation of the people in it, and there are many trees here, and there is no lack of fresh airflow, of course, this is only for the general epidemic This is indeed the case, but this time the medical department obviously did not think of the severity of the epidemic.

Zhang Fan had just come to the entrance of the mountain col of this quarantine area, not far away, a meager cold air came straight to the surface, the reason why this depraved qi is called depraved qi, the biggest fundamental reason is determined by its nature, because just like the word degenerate, it is not only the harm to the infected, but the gas itself is extremely condensed, and this gas is much heavier than the ordinary gas.

This kind of same air flow is coming, Zhang Fan immediately stopped, as soon as the spiritual power came out, it instantly frightened Zhang Fan, because in the feedback of the spiritual power, the so-called isolation area col in front of him has been completely filled with a lot of cold purple gas, which is completely consistent with the wisps of gas that came out of Huaishan last night.

Obviously, this depraved qi did not disperse with the surrounding air flow, but was completely incompatible with the surrounding air flow, and at this moment the col was completely like a troposphere of gas, and the heavy and inert depraved qi was completely precipitated in the col, like a huge round bowl upside down on the entire col, and the surrounding fresh air flow could not enter at all.

Zhang Fan said to Qing Linfeng with an ugly face: "Senior Brother Qing, I think it's better to evacuate the people from the mountain col quickly, otherwise I am afraid that it will be difficult to escape after a long time." ”

"Huh?!"

Although Qinglin Feng also has subtle spiritual power, it is obviously not as strong as Zhang Fan's spiritual power in the Guanyin Period, which is the foundation of the world, if Zhang Fan had not broken through to the Guanyin Stage in the previous elf clan, I am afraid that he would not be able to detect the abnormalities in this airflow now.

Zhang Fan temporarily attached his spiritual power to Qing Linfeng's eyes, temporarily increasing his pupil power, this is an extremely intimate act, you must know that you accept other people's spiritual power at will, if it is an enemy, I don't know how many times you will die, but Qing Linfeng naturally will not worry about this.

After seeing a little bit of what Zhang Fan saw, Qing Linfeng was also shocked again and again, and hurriedly ran to the quarantine area and ordered all the medical personnel and guards to withdraw all the townspeople out of the col one after another, and when the evacuation that took a long time was completed, according to the meaning of Zhang Fan and Huaishan, he would rather place the townspeople on the surrounding hills with a certain height, rather than go to the gentle terrain or even low-lying areas.

At this moment, Zhang Fan and Qing Linfeng were both standing on a hill outside the col, looking at the depraved qi in the col that had not yet dissipated, Qing Linfeng was afraid for a while, "Senior brother, fortunately you found out, if this is not the case, I am afraid that these tens of thousands of townspeople will suffer." ”

"Senior brother, it's still unclear in this col whether the gas is emitting from the infected people, or if there is some source in it, I have to go in and take a look. ”

Qing Linfeng naturally didn't want Zhang Fan to take the risk, "Senior brother, don't worry, this epidemic is ineffective for those who have strong spiritual power in their bodies, whether it is a natural disaster or a man-made disaster this time, the biggest victims are just ordinary people who have no power to resist, go in and see if anything will happen." ”

Zhang Fan and a few people entered the isolation place of the people in the mountain col, and the cold qi in it was even worse, but even so, Zhang Fan and Huai Shan still affirmed one thing, these gases did not seem to come from this mountain col, and the reason why these degenerate qi remained here was probably that it would take a long time for them to be diluted and dissipated by the surrounding air current.

So they turned their attention back to the townspeople again, but the result was still helpless, obviously these townspeople have more or less depravity, but it is not like what Huaishan and Zhang Fan guessed before, people are both the carrier of the source and the transmission body, and the depravity on the bodies of these people is obviously contaminated later.

In desperation, Zhang Fan had to stay with the people for the time being, and find a way to suppress some of the more serious infected people, but fortunately, he knew that rock salt at least had a restraining effect, so the medical department first let the seriously infected people take a trace amount of rock salt under Zhang Fan's instructions, after all, it is a poison, and once the dose is too much, it will backfire.

Obviously, it is not easy to configure the drugs for treatment, and those who have no symptoms are naturally not problematic when they are examined among the people, and those infected people with mild symptoms Zhang Fan have checked their physical condition several times, and there is still no trace of the transmission route, which is completely strange.

Because according to the records of the Ministry of Medicine, when the people migrated out, they didn't bring out any items, and they evacuated the town almost with their bare hands, but in the time that followed, the number of infected people continued to increase, if people are not the source carrier, then where is the source, which makes Zhang Fan and Huaishan rack their brains and can't figure it out.

Zhang Fan was also taking care of the infected people who were already difficult to control in the serious area at this time, although under the effect of rock salt, they were no longer aggressive, but there was no doubt that the depraved qi was still eroding their lives, and it was in danger.

"Come, drink some water, don't worry, our medical department will definitely think of a way." Zhang Fan looked at the thousands of infected people around him, he was really a little weak, these infected people in serious conditions were already delirious, and the one in front of Zhang Fan at the moment was an old man in his sixties, his breath had gradually weakened, and he would die at any time.