With such an efficient speed, Ye Tilt is naturally satisfied.

It seems that she has more than enough time for a day.

After the deal was completed, the Hibiscus senior turned and left.

Jiangcheng at the end of July is definitely the hottest season of the year, as if after the cold of the ice age that lasted for half a year at the beginning, this high temperature is even better.

The temperature did not rise to 50 degrees, but 45 degrees or some, at this time the general temperature, and if it is replaced by those buildings that are exposed to the sun all day long, it is definitely far exceeded, just like the several landmark building bridges in Jiangcheng, the temperature on them is at least 50 degrees, and even reaches 60 degrees......

The temperature is high all day long, everything is oxidizing and melting at a rapid rate, and the corpses and decay are mixed with each other everywhere in the city, so that there is a thick "stench" inside and outside the city.

The source of this foul smell is not on the surface of the open air, so even if heavy rain falls one after another, it cannot be washed away, and it cannot be contained, but it will exacerbate the situation.

In the last life, around September and October of this year, a new epidemic that fermented two scorching summers will sweep through Jiangcheng, this epidemic is not as good as the zombie virus, and it has no effect on the supernatural, but it is fatal for ordinary people.

Especially in the last days, when the "medical" resources are almost cut off, a plague swept away, absolutely devastating, the plague lasted for seven days, the seventh day of the outbreak of the epidemic, the plague was most effectively choked, but within seven days, tens of thousands of ordinary people died of the plague.

The method of treating the plague Ye Tian still remembers, it is a vaccine against the second-order zombie virus, and it does not need to be able to completely give birth to a vaccine against the second-order zombie virus, just as an introduction, only one-tenth of the amount can be completely eliminated.

Of course, a whole anti-first-order zombie virus vaccine also has a probability of being able to contain the epidemic, but the effect is worse than that of the second-order, and the probability is only about fifty percent, and it cannot be completely dispelled, and the result depends on the patient's resistance.

After all, after the plague, all functions of the human body have gradually declined, and some of the old and weak are on the verge of death, and they are simply unable to load the medicinal properties of the anti-first-order zombie virus vaccine, and the birth of antiviral serum can only depend on the individual's physique, which is an important factor that leads to the probability of success and cannot be completely expelled.

But this factor cannot be avoided.

This plan was proposed by a young researcher after three days and four nights of medical research in the Jiangcheng Security Zone to no avail, and at first it was still crowded out and not used, but the young researcher did not hesitate to purchase an anti-second-order zombie virus serum vaccine, brought a first-order serum vaccine, and entered the quarantine area alone for testing.

You must know that the Jiangcheng base at that time was not very strong, and even the value of the first-order antiviral serum was not ordinary.

How much more is it a second-order one?

Even as a medical researcher at the research institute, it hurts him to exchange for one.

Sure enough, some people are born to be successful - good at spotting opportunities, seizing opportunities, and a single successful gambling can make him go straight to the top. The young researcher was right.

He first conducted an experiment with five first-order antiviral serum vaccines, and the experimenters sampled five survivors of different ages - the results showed that the effect was there, but it was not significant, among which the young and middle-aged survivors may have achieved a more obvious restraining effect because of their physical fitness, but the experiment with the elderly and children soon failed.

The final result is that there is an effect, but there is a probability, and this probability is higher among young and middle-aged survivors.

Immediately, he used the second-order antiviral vaccine, and at first he even used only one drop to do the experiment, after all, this thing is also extremely expensive for the young researcher, and he has no financial resources in exchange for the next one.

Fortunately, it was not until he used one-tenth of the amount that the ordinary people infected with the epidemic were finally relieved, and in just one or two minutes, the epidemic was completely dispelled, and the whole person could not be said to be alive and vigorous, after all, "the disease came like a mountain, and the disease went like a thread", but it was obvious that the sluggish spirit was invigorated, and the face was only pale.

After a few more rounds of research, the young medical researcher finally handed in the medical report he was holding, of course, he did not hand it over to the research institute, after all, if he turned it over to the research institute, this great credit would have to be replaced.

He first greeted the survivors who had been expelled, and asked them not to publicize it yet, after all, they were life-savers, and those survivors were naturally grateful to Dade.

Then, through one of his elders in the military, he was handed over to the security zone to take power.

Naturally, as mentioned earlier, this young young medical researcher went straight to the top, although his actions later aroused the dissatisfaction of the upper echelons of the medical research institute, but at that time he was already a celebrity in the eyes of the people in charge of the Jiangcheng Security Zone, even if he was jealous, it was useless.

After the end of the world, the research institute of Jiangcheng Security Zone is not as good as Shudu and the capital, and the people who are really famous and have that kind of medical technology, that is, Taishan Beidou who can be in the scientific research community like Jiang Huanjiang and Dean Jiang, have long been ancient.

In the last days, he was not able to withstand the zombie virus and passed away.

This is a topic that the Jiangcheng Security Zone once talked about and mourned.

Therefore, the only ones left, eight or nine times out of ten, are eating wine bags and rice bags with qualifications but no big use, and they can only be majestic on the network and wine table, and the results obtained are completely dependent on "stealing tricks". If it weren't for someone from the military, these people would have gone home to retire a long time ago, so even if the top leaders of these research institutes were dissatisfied with the young medical researcher, they would not dare to make trouble.

But this matter, or the number of this epidemic, although the study of solutions, but the resources have become a problem.

After all, the resources are leisurely, and the ordinary people who do not have awakened abilities in the Jiangcheng Security Zone occupy the vast majority of the population of the entire base, if the number of people with abilities is only 100,000, then ordinary people are hundreds of thousands, nearly a million. And there are more than 100,000 people infected with the epidemic, not to mention the complete expulsion, even if it is 100,000 first-order antiviral vaccines, it is a large expenditure.

Even though the technology was very mature at that time, the amount required for the research and ingestion of the first-order antiviral vaccine had been calculated according to the ten first-order zombie crystal nuclei required for an antiviral vaccine, and 100,000 was one million.

But in the end, the person in power gritted his teeth and finally made a decision to lay the foundation for the rise of Jiangcheng.