At the beginning, several wood witches didn't understand the meaning of the question asked by the emperor. After hearing Chen Hui's answer, they knew the purpose of the emperor.

Chen Hui obviously knew the intention of the Qing emperor, that is, he wanted Chen Hui to prepare pills with specific herbs, that is, this kind of tonic medicine, and then he could take this kind of pills. Then he could conclude that Chen Hui's way of preparing pills had anything to do with alchemy.

Or it can be said that this kind of pill preparation is also a way of alchemy.

Chen Hui doesn't have any opinions about this, because Chen Hui knows very well in his heart that this kind of preparation method can only be to prepare pills, and the function of medicine is to cure diseases, which is absolutely impossible to be useful to people in practice.

Although the human beings in this world are divided into five groups, they are not very different from the people in practice in the world where Chen Hui came, except that in the world where Chen Hui came, the people in practice are meditating, practicing Qi and absorbing real Qi into the body, while the five groups of human beings in this world are absorbing the corresponding five element attributes of aura into the body.

Chen Hui still has a little doubt in his mind, that is, in the world he came to, what is the difference between the true Qi cultivated by people in practice and the aura of this world.

Because Chen Hui has successfully built a foundation in this world, there is aura in the sea of Qi in the Dantian, and this aura is not divided into five elements. In fact, Chen Hui really wants to know whether what is in the sea of Qi in the Dantian is the world he came from and the true Qi cultivated by people in practice.

If not, it is the aura that belongs to the world, regardless of the five elements.

However, Chen Hui has no way to prove this, or to distinguish the aura of the world from the true Qi of the world he came from, and to verify the difference, because although those who came to the world came Zhou qiuchu besides Chen Hui, Zhou qiuchu was also not a man of practice.

When Zhou qiuchu came to this world, it was obviously different from the previous world. Her wind blade could no longer be used. Like Chen Hui, after taking Zhuji pill, Zhuji succeeded!

"If you look for this kind of medicine, how does it compare with ordinary medicine?" The wooden emperor continued to ask.

When the Qing emperor asked this question, his purpose became more obvious.

Chen Hui immediately replied: "there is a big difference between the growth of this kind of medicine and that of ordinary medicine. In addition, this kind of medicine will not be as common as ordinary medicine. If you want to find this kind of medicine, it will take a lot of manpower!"

Since the Qing emperor wanted to do such an experiment and let Chen Hui prepare such pills, Chen Hui was naturally happy to see this scene, because looking for such medicinal materials, he had to send them to Chen Hui at last. Chen Hui was worried that the medicinal materials were not enough, let alone rare medicinal materials such as ginseng.

What's more, it's much easier for the Qing emperor to send people to look for medicinal materials. He is the emperor of the Mu nationality. As long as he orders, the Mu nationality can't send all the people to look for such medicinal materials, but there are always enough people!

"Manpower is not a problem!" Sure enough, the Qing emperor of the Mu nationality immediately said this sentence, and then asked: "the only difficulty is that our people don't know this kind of medicine that the tiger warrior said!"

"Easy!" Chen Hui immediately said: "I can draw the appearance of this kind of medicine, and let the people look for it according to the appearance of this kind of medicine."

The green emperor nodded and immediately asked people to write.

This world has already had the rudiment of the brush, also had the ink, only had no paper.

After asking Chen Hui how big a picture he needed to draw, the Qing emperor of the Mu nationality ordered people to send some wooden boards. These wooden boards were processed, and the square size of about 50 cm was enough for Chen Hui to draw this kind of medicine.

Although Chen Hui's paintings are simple strokes, they are very vivid. While painting, he also told the Qing emperor about the growing environment of each kind of medicinal materials. He asked the Qing emperor to arrange people to go to such places to look for such medicinal materials. It's easier to find them.

In a short time, Chen Hui had many more planks in front of him.

The paintings on these boards are naturally valuable medicinal materials.

"Tiger warrior is tired today, go back to rest first." After Chen Hui finished his painting, the Qing emperor of the Mu nationality said, "what are the needs of the tiger warriors? Try to meet them."

"Yes The last word of the Qing emperor was said to the wizard of the Mu nationality. He immediately bowed and took Chen Hui out of the meeting hall.

After the wizard took Chen Hui out of the palace, he sent him back to the house in the area designated by the Qing emperor in the Imperial City, and said, "tiger warrior, have a rest. If you have anything, send someone to find me. I live in the third house three blocks away from here!"

"Thank you, Lord wizard." Chen Hui said at this time.

"You don't have to be polite." The wizard lowered his voice and said, "tiger warrior, if you have leisure these days, you should think about how to prepare the herbs after you find them. If you can prepare the pills used by the wizard, it's a great credit."

"I understand." Chen Hui immediately looked like he was open-minded and said in a low voice.

The wizard patted Chen Hui on the shoulder, then left here and went back to his house.

Today, after almost a day in the Mu nationality palace, Chen Hui was really tired. He went back to his house and went to sleep without supper.

However, in the middle of the night, Chen Hui got up. First, according to the method of making pills, he made some pills and put them in his room. Then he made some pills out of bronze tripod.

Refining pills can only be done in the middle of the night. This is the King City of the wood family. There are many people and many eyes!

The most important thing is that it's not like the aqua King City. Chen Hui's house is empty. Even if the black emperor and the great wizard of the aqua seek Chen Hui, they don't go directly into Chen Hui's house. Instead, they wait for Chen Hui to open the door.

This is not always the case in the King City of Mu nationality!

Compared with the pills made by bronze tripod, the pills made by Chen Hui are less effective. The pills are more effective in concealing people's eyes and ears. We have to let people know that the pills made by Chen Hui are really made in this way.

For several days in a row, Chen Hui was quite calm. He was busy with what he should do every day, and no one bothered him. Except for the wizard who drew Chen Hui, he came twice in the past few days. One was to ask Chen Hui what he needed, the other was to bring some news to Chen Hui. Some information about medicinal materials, that is, those medicinal materials that Chen Hui painted, had been found, And sent it to the palace!