"It doesn't matter if you agree or not, the facts are already there." Qin Yu said, "Qi Huang's technique can't cure bacterial infections, and tuberculosis has become a problem for the ages, which is an indisputable fact. ”

"That's because they haven't met a real master." Lao Zhang said.

"I didn't expect you to be a Qi Huang Blower." Qin Yu said, "If what you say is the truth, Huo Qubing and Queen Ma would not have died back then." The people who treated Huo Quzhi and Queen Ma were all imperial doctors, representing the highest level of Qihuang's art at that time. The imperial doctor can't cure it, and others can't do it. Don't tell me what the master is in the folk language. ”

"That's exactly what happened." Lao Zhang said, "But the master I'm talking about is not the master of Qihuang's technique, but the master of poison doctors!" ”

"A master poisoner?" Qin Yu smiled.

Thinking that he was blowing this yellow, he made up a new set of reasons.

In fact, for Qihuang Zhishu and Western medicine, Qin Yu adopted a dialectical view.

I feel that both have their own advantages, and they are neither brainless nor brainless.

But I didn't expect this Lao Zhang to be a little brainless and suspicious of blowing Huang Shu, and actually said that using poison masters can treat bacterial infections.

And the profession of poison doctor seems to have been made up by him.

"The penicillin you talked about in class is actually a bit like the poison that poisoners use to cure diseases." Lao Zhang said, "Penicillin allergy can easily cause the death of patients, and it is extremely dangerous for poison doctors to fight poison with poison." ”

"You said that too much penicillin will cause drug resistance, and the same is true of poison that poisoners use to treat diseases."

"Just blow it for me." Qin Yu said.

"If you don't believe it, forget it." Lao Zhang said, "They have always extracted highly toxic toxins from poisonous snakes, poisonous spiders, poisonous centipedes and other highly poisonous things to treat diseases. So they cure some incurable diseases, more ruthlessly than your penicillin. ”

"But let's be honest, poison doctors have never extracted toxins from mold."

"The extraction of toxins from mold that you just mentioned in class is of great reference value to poison doctors."

"It's equivalent to giving them a wake-up call, with the effect of morning bells and dusk drums, and drinking as a stick."

"That's why Lao Dao just said that listening to your lectures often has unexpected gains."

"Keep blowing, wait until the cowhide is going to the sky." Qin Yu obviously didn't believe it.

"If you don't believe it, forget it." Lao Zhang didn't care.

"By the way, I see that you have been sneaky these days, often coming back from the back mountain, what kind of tricks are you doing?" Qin Yu diverted the topic and asked.

"No, nothing." Lao Zhang's eyes were obviously a little dodgy.

"The more you are like this, the more curious I become." After Qin Yu finished speaking, he was about to walk to the back mountain, "Anyway, it's okay now, I'll take a look." ”

"Just watch it if you want to, I can't hide it in the end anyway." Lao Zhang said helplessly, and then followed.

Not long after, the two came to the back mountain one after the other.

In a valley, the first thing that caught Qin Yu's eye was an earthen furnace pit.

The furnace pit is more than three meters high, surrounded by yellow mud and covered with bricks, and the project has been completed for the most part.

"The First Evolution"

A huge bronze furnace is placed in the middle, which looks like the legendary Taoist alchemy furnace.

There are also shovels, steel drills, hoes and other tools placed next to it, which look like they were borrowed from the villagers' homes.

"You did it all alone?" Qin Yu was shocked when he saw it.

He, a seventy or eighty-year-old man, can actually complete such a big project by himself!?

Asked: "What are you secretly building a blast furnace here for, do you want to engage in private blast furnace ironmaking and melt the furnace inside?" ”

I couldn't help but wonder if the alchemy furnace inside was stolen by him from a certain gym. Then I want to melt it in a blast furnace and take it out and sell it for money.

In Qin Yu's mind, Lao Zhang is an old liar who messes around the rivers and lakes.

"No, no, I'm not full and have nothing to do, what kind of blast furnace ironmaking?" Lao Zhang smiled awkwardly when he heard this,

Obviously, he didn't see that Qin Yu suspected him of stealing the alchemy furnace, and said, "Good alchemy furnace, what am I doing with melting it?" It's a treasure. ”

"Treasures? I don't see it. Qin Yu said.

"There are eyes that don't know gold and jade." Lao Zhang gave him a blank look.

"Then you should tell me that you didn't build this blast furnace to make iron, but what you wanted to do?" Qin Yu asked.

"I just listened to Mr.'s class on blast furnace ironmaking some time ago, and learned that the temperature inside the blast furnace was higher, and then I had a whim and wanted to use the blast furnace ironmaking method to make alchemy." Lao Zhang said.

"Using blast furnace alchemy?" Qin Yu was dumbfounded, "You really dare to think about it." ”

"By the way, you still know how to do alchemy? Isn't it going to be a new way to deceive people? ”

"Look at what you're saying. When a Taoist priest, who doesn't know how to refine a pill? Lao Zhang said, "As for you always thinking I'm a liar, hehe, it's good if you're happy." ”

"Even if you really know how to refine the pill, you can't use a blast furnace to refine it." Qin Yu said, "The temperature inside the blast furnace is at least more than 1,000 degrees. ”

"You are a layman, I don't blame you for not understanding alchemy." Lao Zhang said, "Do you think alchemy is an easy thing? Let me tell you the truth, alchemy is an extremely advanced science. ”

"The alchemy of the old way belongs to the Zhonglu faction. Alchemy is divided into: Great Dao, Heaven and Earth, Sun and Moon, Four Hours, Five Elements, Water and Fire, Dragon and Tiger, Pills, Lead and Mercury...... and other eighteen gistpoints, divided into twelve sections......"

"Profound learning? That's disrespectful. Qin Yu didn't bother to listen to him talk about those mysterious things, so he hurriedly interrupted him and said.

"You don't like to hear it, and I don't bother to talk about it." Lao Zhang Dao,

Suddenly sighed: "I can't understand you more and more." ”

"Say you don't know anything, but you can write some chemical equations for lead-mercury reactions, so that Lao Dao has benefited a lot in alchemy. Say that your alchemy knowledge is much higher than mine, and you won't be even interested in anything. ”

Benefit?

Qin Yu remembered that Lao Zhang did often come to ask him for some chemical knowledge, most of which were about heavy metal reactions, Qin Yu didn't pay much attention to it at that time, and thought that he was diligent and studious, so he patiently taught.

Unexpectedly, this old man actually used chemistry in alchemy, which was beyond his expectations.

Don't do your job! Qin Yu just wanted to say that about him now.

This old man Zhang is similar to Village Chief Huang, both of whom are not doing their jobs.

One uses chemical knowledge for alchemy, and the other leaves the village chief to do his business, but likes to study history.

These two are a bit strange.

It's really a hundred kinds of rice to raise a hundred kinds of people.

"In the past, I used to refine a special kind of Dan, which took decades and countless resources, but I didn't succeed once." Lao Zhang said, "Now I have found the reason, that is, the material ratio is not right, and the temperature is not enough." ”