Changle's work efficiency was very fast. In the afternoon, he came to Gu Zheng with a small box. With him was a young man of twenty-five or six years old.

"These are all our collections over the years. Master Gu, please see if there is anything that can be used. No, I'm looking for it elsewhere."

The box brought by Changle is full of precious medicinal materials, including a big wild ginseng, dried Ganoderma lucidum bigger than palm, and Cordyceps sinensis.

In fact, there are precious things such as deer antler and musk in Changle. It was something that Gu Zheng said he couldn't use animals before. He didn't take it.

"This is an authentic wild ginseng. Unfortunately, it can't be used!"

Gu Zheng was also polite to Emei. The first thing he picked up was the big wild ginseng to verify. The wild ginseng was of good quality and reached the second-class level. It was really a good thing, but it failed to meet the requirements of the spirit. The auxiliary materials required for dietotherapy were very high. It didn't mean that the pure level was enough.

This wild ginseng is bigger than the one collected by Gu Zheng's family.

"Can't you?"

Chang Le just asked, but he didn't seem very disappointed. Gu Zheng could say these things. Then he was really surprised, or he would doubt what Gu Zheng said before.

His grandfather didn't know how much of these things he ate in his early years. If they were useful, he wouldn't be so serious.

"No, the year is not enough. Ganoderma lucidum is at least a hundred years old. The longer the year of ginseng, the better!"

The material selection of dietotherapy is very strict. Dietotherapy focuses not only on the taste, but also on the final curative effect. If only the taste is needed, it can be done without accessories, just like the chicken blood soup made by Gu Zheng before. But if you want to achieve the effect of dietotherapy, or even to the desired extent, the selection of materials is very strict. If the materials are not enough, you can't achieve the desired curative effect.

Fortunately, there was a fairy chicken in the ancient dispute. After all, the fairy chicken is not only a chicken with fairy power, but also an ordinary level. Without this, the test could not be completed at all.

Without the main ingredients, the chicken blood soup can't be made at all. Gu Zheng doesn't know other diet and cooking skills. Naturally, it's impossible to complete the test.

"I've asked my friends to help me find out the news. A friend in the Northeast has a five hundred year old wild ginseng in his collection. I've said hello and I'll go and get it in person later. In addition, there are some other things that may be used there. I'll bring them along!"

Chang Le then pointed to the young man around him: "master Gu, this is my third brother Chang Feng. You are quite old. When I'm away in the future, you can find him if you need anything. He will serve you specially during this time!"

The young man smiled and hugged Gu Zheng: "master Gu, I'm Chang Feng. You can come to me for anything in the future, 24 hours, and you can guarantee to come as soon as you pass!"

"Mr. Chang, you are too polite. You don't need to!"

Gu Zheng hurriedly waved his hand. Chang Feng did not differ much in their age. Gu Zheng is 23 years old and Chang Feng is 25 years old. Two years old is nothing at their age.

It's good for Gu Zheng to have a young man to deal with. It's easier to communicate. But it's too much to say that such a person can serve himself completely. Gu Zheng is not a big master and doesn't need others to serve him like this.

"Master Gu, this is what I should do. Let's add it on the phone and wechat first!"

Chang Feng is a self familiar person. Regardless of Gu Zheng's refusal, he began to exchange phone numbers with Gu Zheng, including wechat and QQ. Later, Chang Feng saw that there was another social software on Gu Zheng's mobile phone, which was simply added to the registration.

When Chang Feng finished these, Chang Le smiled and said, "Chang Feng has just graduated. He is usually very irritable. It may not be a bad thing to let him follow master Gu to study hard!"

"Elder brother, there is no such thing as you. You always belittle me and never boast. But don't worry, I will certainly impress you in the future!"

Chang Feng said something dissatisfied, while Chang Le smiled and shook his head. When they said this, the atmosphere eased a lot. Gu Zheng could see that although the age difference between the two brothers was a little big, they had a good relationship.

In fact, there are five brothers and sisters in the Chang family. Changle is the eldest. There are two younger brothers and two younger sisters. Chang Feng is the smallest, and Chang Lian, the second younger brother, is the most stable.

Lianfeng group, which works in duyang, is a family business of the Chang family. There are several such enterprises.

Chang Le came quickly and walked quickly. He soon left with Chang Feng. The box of things he brought was not taken away, but all remained.

Since these things can't be used, Changle doesn't want to bother to take them all away. They were simply given to Gu Zheng. Gu Zheng refused, but Changle didn't give him the chance to refuse at all, because he had to catch a plane and leave directly. If he said Gu Zheng didn't want them, he would lose them directly. Anyway, he won't take them back.

Lost, such a good thing is really lost. Gu Zheng feels that he will not forgive himself.

Although none of these brought by Changle can be used in this test, they are all good things. Ganoderma lucidum and ginseng are second-class ingredients, and others are low. Even if they are sold, it is estimated that they can sell at a six digit price.

Finally, Gu Zheng can only put these things up first and wait until Changle comes back.

"Gu Zheng, give me an address. I'll pick you up at 8 o'clock tomorrow morning. This is what you promised me. You must not refuse!"

In the evening, when Gu Zhenggang came out of the wasteland space, he saw that there were missed calls and messages on his mobile phone. The phone was called by Shu Yu. It should be that he didn't answer, and then sent a message.

There is no signal on the mobile phone in the wasteland space, so Gu Zheng usually doesn't bring his mobile phone when entering the wasteland space. In addition, Gu Zheng can store some of his personal belongings in the wasteland space, but Gu Zheng doesn't have much to store. He only puts some of his commonly used and favorite things in it for backup, which is considered to be prepared.

"I just went out and didn't take my cell phone. I'll wait for you at the subway entrance near your store tomorrow morning. Can you tell me what you asked me to do first?"

Gu Zheng hurried back a message. Shu Yu had said hello to him before and asked him for help. He had promised and would not refuse. But Shu Yu never said anything, which always made him feel uneasy.

Although Shu Yu is a girl, she is not a girl at all when she goes to school. She doesn't have any female friends. She is a tomboy with boys all day. Who knows what she wants to do. Without asking clearly, she always feels empty in her heart.

"You'll know tomorrow. Don't worry. It's a good thing. I can't eat you!"

Shu Yu's information returns very quickly. It seems that Shu Yu is holding a mobile phone and may be waiting for the news of Gu Zheng. If Gu Zheng doesn't return the news today, it is estimated that he will be overwhelmed tomorrow.