Skilled in managing a house

"Heroin."

Zhang Yu was immediately startled. He naturally knew what this thing was. It was just drugs.

But this is too big. The first six prescriptions are all used to treat diseases. Even if poppy is added to the sixth prescription, it can still be used to treat illnesses and save people, and even if it doesn't work, it can still make people last for a while.

This seventh prescription is so good that we can directly develop drugs.

After hearing what the middle-aged man said, Zhang Yu believed that it was true, so he continued to scroll down.

What I saw this time was basically a prescription for treating a disease. However, poppy flowers were still added to the prescription. Not only that, but there were also several chemical elements that Zhang Yu didn't recognize.

It is not difficult to understand that adding poppy flowers is the only way the patient can survive. So what do these chemical elements do?

Is it still a combination of traditional Chinese and Western medicine?

Zhang Yu glanced at the middle-aged man next to him and asked, "What are the things you have written with foreign names on them?"

"Sodium chloride is used to reduce inflammation, and fluconazole is used to treat the respiratory tract." The middle-aged man immediately explained the functions of these things.

The entire prescription was used to treat diseases. Zhang Yu nodded slightly and continued to turn the page.

This time, it was still a prescription, and Zhang Yu didn’t recognize anyone else on the prescription except poppy flowers. However, it is similar to the previous heroin recipe and has many similarities.

"What about this?" Zhang Yu asked.

"This is also a recipe for heroin, but it's a little more refined and purer than the previous one." The middle-aged man replied.

"Yes." Zhang Yu nodded and started to read again.

As expected, another recipe.

But this time, Zhang Yu could see that the paper was wrinkled and there were traces of water stains and dried water. Obviously, these are human tears.

This person must have been crying when he was writing the recipe, and he seemed to be crying very sadly.

Looking at the formula above, although there are Chinese medicines, not many people know about them, only six or seven flavors, and poppy flowers are also included.

"What are these foreign names used for?" Zhang Yu asked again.

"Urine is a toxin. It's fishy and smelly. When we talk about this, there seems to be urinary ammonia in the bucket of water we just touched. But it is also a medicine and can quickly repair ulcers." The middle-aged man said.

"Oh?" Zhang Yu couldn't help but groaned, and then asked: "What if this urinary ammonia is taken by people without ulcers?"

"There is nothing a patient can do if he takes it. If a normal person takes it, it will have a great impact on the meridians in the body and cause blockage. I don't think it will kill him directly, but if he takes too much, he will definitely die." The middle-aged man replied.

"So that's it?" Zhang Yu suddenly realized.

Hua Laotou's symptoms and Shi Laodao's symptoms were clearly caused by taking urinary ammonia. However, there must be something else added here.

"What are the other things used for?" Zhang Yu asked again.

"Solid oxygen acid is used to clear the respiratory tract, but it is also poisonous." The middle-aged man immediately introduced all the chemical drugs.

Among the eight chemical drugs, five are toxic and cannot be used at all unless the condition is severe.

After hearing what the middle-aged man said, Zhang Yu took a deep breath. Because almost all the Chinese medicines he knew before were used to detoxify, and the detoxification was almost all chemical drugs.

It can be seen that Jade King must have worked very hard. Then scroll down, and you will see the instructions for this prescription test, remember them in great detail.

Through this, Zhang Yu knew that King Jade did not dare to directly prepare this medicine for people to take, and had to conduct precise experiments first.

The ones used to test drugs are mice.

According to the data, King Jade is recording the conditions of the mice every day, especially in terms of drug dosage, and is constantly making revisions.

It took more than forty pages for King Jade to determine the final prescription and dosage.

Zhang Yu continued to read it again. This time he had experience. When he looked at the content above, he knew that it was a recipe for making poison.

Sure enough, in middle-aged terms, the formula this time is improved compared to the last time.

Zhang Yu turned over again. At this moment, Ye Linglong suddenly shouted from outside, "Zhang Yu! Zhang Yu! Are you okay?"

As soon as he heard the shouting, Zhang Yu realized that he had been in for a long time, and Ye Linglong was worried about his comfort.

Zhang Yu immediately shouted: "I'm fine, how is the situation outside?"

"It's okay outside!" Ye Linglong shouted.

"That's good, I'll be out after a while!" Zhang Yu shouted again.

After saying that, he turned to another page, this time it was a recipe for making poison. Just slightly changed.

"How about this?" Zhang Yu asked.

"This is very close to our current formula," the middle-aged man said honestly.

Zhang Yu turned the page again, this time it was about traditional Chinese medicine prescriptions.

But this time, it was obviously different from before.

There were no poppies in the prescription, and no antidotes. They were all medicines for the lungs, and some for internal injuries.

"Um?"

Seeing this, Zhang Yu was stunned. Could it be that the patient was cured last time?

But after thinking about it, I realized something was wrong. It was not a disease at all.

He turned back and found another prescription. It also treats the lungs, and this prescription is better than the previous one and can definitely have a strong repairing effect on the lungs.

In fact, it even drew lessons from the previous prescriptions and strived for excellence. Although poppy is slightly added, it is only used as a supplement. Poppy flowers are very effective in treating lung diseases.

After Zhang Yu read it, he couldn't help but nod his head, "Wonderful, wonderful. It's really not easy for someone like the Jade King to come up with such a prescription."

"Huh?" Suddenly, Zhang Yu remembered something.

He heard Pan Yun say that Qiu Jianyue suffered severe lung injuries and had no choice but to retire.

"Whether this prescription is for treating his illness, I don't know how serious Qiu Jianyue's injury was at the beginning, but even the best hospitals in the Office of the Commissioner did not cure it, so it will definitely not be serious. But this medicine is very effective. It may cure his disease." Zhang Yu muttered in his heart and made this judgment.

He turned the page and read down again. This time it was no longer a prescription, but a recipe for making poison.

The middle-aged man next to him was very self-conscious. Before Zhang Yu asked him, he took the initiative and said, "We have used this formula before."

"Have you used it before?" Zhang Yu looked at the middle-aged man.

"Yes, the purity of this formula is already quite high. It is definitely world-class. Even now, there are few that can compare with it." The middle-aged man said.

"Yes." Zhang Yu nodded again and turned the page again.

The content I turned to this time was still the drug formula.

The middle-aged man didn't need Zhang Yu to ask him, and said straightforwardly: "This is the formula we are using now. It is almost the most advanced in the world. If a normal person inhales it, it only takes two times to become addicted."

"Damn it!" Zhang Yu cursed and turned back.

Seeing the next page, his eyes couldn't help but light up, "This is it!"