Many people have the misconception that where science and technology are not developed, Li Shu is ignorant.

In fact, this is not the case, and the common people also know what water can be drunk raw and what water should be boiled and drunk.

According to their simple understanding, the well water can be drunk raw, it is seeping out of the soil, and it is clean.

The river water may not be drinkable raw - wash the toilet and clothes upstream, fetch water downstream, and it is better to drink it when it is cooked.

Above all, the water in the reservoir is not very fluid, and it is stagnant - at least half-dead.

Stagnant water must be boiled and drunk, and there are too many dirty things in it.

Even in many places where conditions permit, the boiled stagnant water is not drunk, and everyone only drinks live water.

In Liu Bailian's opinion, Li Yongsheng's statement that there are insects in the water is really a bit of a fuss -- you don't think that these insects are causing people to get sick, right?

It's an epidemic, you know? It's an epidemic, and you can get sick if you take a breath.

Li Yongsheng ignored her and continued to stare at the handful of clear water in his hand, as if he was holding his lover's face, focused and affectionate.

Liu Bailian didn't know what he was doing, and after waiting for a long time, she followed his example, held a handful of water, and looked at it intently, but she couldn't see anything famous.

She glanced sideways at Li Yongsheng, but found that his brows were slightly furrowed, as if he was thinking about something, and he seemed to be hesitating about something.

After a long time, she snorted, "Hey, do you see the flowers?"

Li Yongsheng was in a daze, as if he hadn't heard what she said.

At this moment, the crowd in the distance became restless again, "This doesn't work, it really doesn't work...... It's too much to save people. ”

Only then did Li Yongsheng come back to his senses. Looking sideways at Liu Bailian, "I have an idea." ”

She didn't misread him. He was indeed hesitating just now, because he had already roughly guessed. What's going on with this mass infection, it's just that he can't explain the source of the news, so he hesitates.

But he can hesitate, but the patient can't wait.

Liu Bailian nodded and looked at him strangely, "Well, you say." ”

Li Yongsheng asked very seriously, "Have you heard of lowering your head?"

"I know this," Liu Bailian nodded. As a medical cultivator, how could she not know about lowering her head? It was a secret technique on many islands south of Middle-earth, somewhat similar to the Gu technique in the southwest Miao Frontier.

The general principle is to hide the small insect in the victim's body, and then excite it, unlike the Gu technique, the head descender itself does not need to raise Gu.

Liu Bailian doesn't particularly know how to lower her head, but she still pointed out the absurdity, "I told you everything." The water will be boiled and drunk, how can there be a problem?"

In the boiling water, all the insects will die, and it is impossible to drop their heads.

"There are at least two mistakes in what you say!" Li Yongsheng stretched out his middle finger. "Who told you that boiling water can kill all the bugs?" You don't have to drink water to lower your head, you can wash it too. ”

"Washing?" Liu Bailian was stunned for a moment.

When she went to a seminary. I came to the Don River Reservoir for an internship, and I know that Li Shu here is used to boiling water to drink. She was so sure of this that one of her internship tasks was to remind those who didn't care that the water should be boiled before drinking.

But at the same time, she also knew that no one would wash with boiling water—who would be so extravagant as firewood to boil water?

Could it really be that she lowered her head? This time it was her turn to be in a daze.

Just as she was startled, someone shouted in the distance, "Acupuncture, acupuncture...... Who knows acupuncture?"

Li Yongsheng said his guess, and the big stone in his heart was put down, so he straightened up and spoke with a smile, "Senior Aunt Liu, I have to go to help save people, you might as well suggest to the above to check if you have lowered your head...... By the way, don't say I said it. ”

After saying that, he left - acupuncture is very important in first aid, he is skilled in acupuncture, and he should be on the front line of rescue.

Liu Bailian continued to be there in a daze.

After staying for a while, she reacted, and when she looked sideways, she found that Li Yongsheng was no longer around.

Without hesitation, she turned around and walked back, and then found a middle-aged man from the Tai Hospital, and spoke seriously, "Sect Hu, I think we should consider it from the aspect of lowering my head." ”

"Bow your head?" "Then Sect Hu bared his teeth, a little strange, how did you think of this?

He is not only superb in medical skills, but also not low in cultivation, and has just been promoted to a high-level cultivator.

But he didn't dare to underestimate Liu Bailian's high-level cultivator, Xiao Liu's master, but the famous Beiliu, so he frowned, "But they asked, and the water they drank was boiled." ”

Other medical repairs have also thought of it, it may be a water problem, and they have been investigated in advance.

"If the boiling time is short, there may be insects that can't be killed," Liu Bailian replied solemnly, "and the insects can enter the human body through the surface of the body, such as when washing." ”

"I'll go!" Hu Jiaoyu raised his hand and slapped his forehead heavily, "Sure enough, there is such a possibility." ”

He turned his head and yelled, "Who knows how to lower your head? Could this be a lowered head?"

No one knows how to bow their heads, after all, those people on the island don't dare to provoke Middle-earth.

Therefore, it is rare to see examples of head lowering in Middle-earth, everyone has only heard of it - and this is because they are medical practitioners, and if they are not medical practitioners, most people have never heard of head lowering, let alone know about it.

No one answered for a long time, and Dean Wang of the North Central Academy sighed, "How much do I know, what does Sectarian Hu want to ask?"

"Dean Wang, I don't dare to be a teacher at the moment," Sect Hu waved his hand at Liu Bailian, "This teacher is a high disciple of Beiliu, she suspects that it may be to lower his head, boil water and not die, or ...... When washing. ”

"It's possible," Dean Wang nodded without hesitation, "Hurry up and test it...... Who knows how to bow their heads?"

"At a critical time, it depends on our chaoyang," Wang Nan snorted coldly and spoke to a middle-aged teacher, "Xiao Jiang, don't you know how to test? ”

Xiao Jiang opened the box he was carrying, and soon turned out a gray stone, took a large amount of blood from a patient, and drew a symbol on the stone, "A stick of incense is good." ”

Before he came, he also suspected that it was to lower his head, so he prepared a means, but when he came to ask, he found out that it was impossible to lower his head at all, and because the test required a lot of blood, he did not take the initiative to mention it.

But now that Dean Wang is asking for a test, the reason still sounds like that, and the cold technology he has mastered has a place to play.

Before he could reach a stick of incense, the blood talisman on the stone turned a strange blue, and he gasped, "Oops...... Sure enough, it's a head down!"

"Press your head down to give first aid," Dean Wang said loudly.

There are very few medical practitioners who know how to lower the head, but the head reduction is nothing more than the application of insects, and the activity of the insects can be inhibited first, which can buy more treatment time for the patient, which is called first aid.

Li Yongsheng's acupuncture is also a first-aid method, but it is through silver needles to stimulate the patient's vitality and vent evil qi, which is absolutely right, but it is not the right way.

According to the head to first aid, it is symptomatic.

There were also many teachings staring at Xiao Jiang's teaching, "How should I heal next?"

Xiao Jiang can't answer, he will only test, not heal.

"It seems that I still have to be in the Central South Academy," the vice president of Central South snorted coldly, "I have a way to save the emergency here, but Quwei Cao...... I wonder if there are many in the capital?"

Zhongnan Medical Seminary is located in the south, and I have seen several cases of head reduction, so there is a prescription.

However, curly grass grows in the south of Middle-earth, and the main thing is to remove dampness and heat, not only does the north not have this medicinal material, but also because the north is dry and cold, or wet and cold, such medicinal materials must not be able to enter much.

And there are thousands of people who have been beheaded, and the amount of curvy grass needed is not a small number.

"Nima!" Dean Wang of the North Central Courtyard scolded angrily.

"Quality, quality," Chaoyang's Chief Sect Wang glanced at him triumphantly, "Although there are not many curly grasses, it is difficult for me to Chaoyang, just synthesize a few medicinal materials." ”

The fame of Chaoyang Daxiu Hall is really not blown, although the fame of the Central South Institute and the North Central Hospital is not small, but it is mainly reflected in practical aspects such as treatment, if it is intensive pharmacology, Chaoyang is not inferior to them at all, and it can even be said to be stronger!

In short, Chaoyang pays more attention to research and development.

The first-aid medicinal materials were quickly dispensed, dozens of cauldrons were made, and each patient had a bowl of decoction.

The symptoms of thousands of people were suddenly alleviated a lot.

However, this matter can not be dealt with in a day or two, the head reduction is just a general term, find out specific means, in order to make a more accurate treatment, for now it can only be said that the situation is under control.

As a result of the judgment, the follow-up healing force in the capital immediately arrived, and this time, there was really a medical practitioner who was good at dealing with the head reduction.

Many medical repairs who came in a hurry in the early stage were finally relieved.

At this time, Hu Jiaoyu from the Tai Hospital found Liu Bailian again, "Do you know that it is a head reduction, and Master Liu has not passed down the treatment formula?"

Liu Bailian didn't hear Li Yongsheng's advice at that time, although she also wanted to defend this master and nephew, but when she heard that someone questioned her master, of course she couldn't bear it, "It's not what I thought of, it was Li Yongsheng from Chaoyang who reminded me." ”

If I do this, it can be regarded as helping my teacher and nephew become famous.

"Li Yongsheng?" Wang Nan gasped when he heard it, how could that guy understand everything?

In the evening, the follow-up medical team arrived, and soon, the accurate diagnosis came out, it was indeed a head reduction, and it was the kind of insect that could not be boiled in boiling water, at least the boiling water had to be boiled for half a column of incense, and the insect could be killed.

This is not the point, the point is that it can stimulate thousands of people to get sick at a time, at least there is a low-level transformation cultivation activating.

The air above the Don River reservoir is stagnant again--low-level chemical cultivation is resting in the official mansion, which is at least known to the county.

But this news has nothing to do with the doctors, they have done what they should do.

Wang Nan was free and looked for Li Yongsheng in the crowd, wanting to ask him, how did you think that he lowered his head.

However, when he saw Li Yongsheng, his brows couldn't help frowning, and the two soldiers were standing in front of Li Yongsheng, saying something with solemn expressions.

(Updated to, Summon Commuter Pass.) (To be continued.) )