Zheng Fuzi shouted, and everyone immediately looked over. Although he wore a black iron mask to cover half of his face, a pair of eyes were still exposed, and he could see clearly.

Chen Weiming hurriedly opened his eyes, looked embarrassed, and explained: "Back to Master, I'm not sleeping, this is a unique method of mine, close your eyes and listen to the class, you can remember it more deeply." ”

"Is it?" Zheng Fuzi was expressionless: "Since you say so, then I will test you." Tell me what is the difference between black iron and wolframite. ”

Tens of thousands of people casually put down the two pieces of ore, and then looked at Chen Weiming and waited for him to speak.

This Master Zheng is really a bit old-fashioned, and his cultivation is higher than him, but he is still so elegant. In the cultivation world, there are only those who have high cultivation and low cultivation, how can there be such a thing, if you change to a short-tempered person and get angry directly, it will look good.

However, Chen Weiming couldn't be angry, he didn't want to be expelled from Lushan Academy on the first day. He immediately stood up and replied honestly: "Pyrite is dark black, and tungsten pyrite is black with a little cyan. Tungsten pyrite is slightly heavier than black iron in the same large chunk of material......"

"What is the difference between Lan Qiao Mu and Wu Sang Mu?" asked Zheng Fuzi again, putting down the two pieces of wood.

"The grain of the arashi tree is cyan, the grain of the black mulberry wood is black, and the bark of the black mulberry wood can scrape out white powder......"

Chen Weiming came again one by one, he was already very attentive, and with the ability to never forget, he naturally couldn't make a mistake.

There is no content of materials in the Formation Sutra, although there is a library in Langya, but it is the content of some rare and valuable materials, and there are no ordinary ones at all.

Zheng Fuzi asked more than a dozen questions, all of which were just mentioned, and Chen Weiming's answers were very detailed, and they were all said by the other party just now, and some of them were even without rhetoric, exactly the same as what Zheng Fuzi said before.

After asking and answering for a long time, Master Zheng finally believed that Chen Weiming was indeed not sleeping, and after being slightly surprised, he nodded with satisfaction: "Then you continue to listen carefully." ”

A small episode, the lecture continues. He took a break occasionally and spoke for five hours in a row, and in the evening, Master Zheng took out a refining furnace and put it down.

At this moment, everyone's expressions were solemn, and they were interested. Although most of the people here are people who cultivate the Mental Power Dao Pattern, there are actually not too many people who want to become refiners, after all, the refining profession is too exquisite.

It is also the knowledge of refining tools, it is also the knowledge of materials, and it is necessary to understand all kinds of patterns, otherwise it is impossible to refine the magic weapon. And every kind of knowledge can also be derived from all kinds of things, otherwise it is impossible to improve at all.

In their opinion, with so much time and this kung fu, it is better to cultivate the Dao pattern that they are good at, and have a better chance of becoming a strong person. This is also the reason why there are thousands of students in other courses, but there are only more than two hundred students in the Refining Hall, and this batch is quite a lot.

In addition to learning some basic refining knowledge, most people are most interested in watching the refining process. At this time, Zheng Fuzi took out the refining furnace, and it was very likely that he would refine the weapon, which naturally made them interested.

"I want to see the refining weapon, right?" Zheng Fuzi shook his head: "I'm not busy now, I want to fly before I learn to walk, you guys are beautiful." Let's learn the basics first, and then I want to see the refining tool, in three months! Now I'll tell you about the refining furnace!"

As soon as they heard that there was no refining weapon to see, a group of people were discouraged again. It is all basic theoretical knowledge, and the refining furnace is divided into four levels: heaven, earth, Xuan, and Huang. The heavenly level is the best, and the yellow level is the lowest.

However, this is information that has been passed down from the mouth of the Endless Ancients, and the so-called Heaven and Earth Xuan Three-level Refining Furnace can only be heard, because after experiencing the catastrophe once upon a time, the world of Pangu Continent is already only a yellow-level refining furnace.

Master Zheng talked endlessly for two hours, and it was all very basic knowledge of the refining furnace, how to use it, and it was suitable for control...... For a while, I listened to a large number of students who were drowsy, but only Chen Weiming listened with relish, although he was more like he was sleeping than others.

The first day of the course was not very remarkable, but for Chen Weiming, it was quite useful. In the evening, after class, he returned to his residence to reflect on what he had learned during the day.

He cultivates the regular Dao pattern, and has been accustomed to observing and copying with the eye of delusion and truth for a long time, and is the best at learning and groping. Zheng Fuzi talked about the basics, which was not difficult, and it took less than a night to understand it.

It's just that after the integration is good, the problem comes again.

There are not many people who sign up to learn the art of alchemy, there are hundreds of thousands of students in the entire Lushan Academy, and there are only about 200 people who learn the art of alchemy, and these two hundred or so people are more just to accompany the small masters of their respective forces, and those who really want to learn the art of alchemy are probably only one percent.

So much so that there are not many courses in the Refining Hall, only three days a month, unlike other courses that are held almost every day.

Chen Weiming is not interested in learning other courses, so he can only take classes once in ten days. Zheng Fuzi didn't know whether he wanted to let these students learn the basics more solidly, or to make these students feel that the opportunity to learn the art of refining weapons was very precious, and the speed of the lecture was not hurried or slow, and it was done step by step.

If it goes on like this, I'm afraid it will take several years to barely get started, which is not what he wants.

It didn't seem appropriate to go to Tao Shiheng, and Chen Weiming didn't want others to feel that he was special. After a few days of wandering around Lushan Academy with nothing to do, he finally couldn't help it and headed towards Wu Zidao's residence.

Wu Zidao is a celebrity in Lushan Academy, and he is a very famous person, and it can be said that his fame is only below Tao Shiheng. Not only because he is the eldest disciple of Lumen Mountain, but also because of his own character and style of acting.

Unlike the brave and ruthless of most cultivators in the world, Wu Zidao is very low-key, rarely shows his strength to others, and will not mention his identity to others casually, and even once made people almost forget that he has a master who is known as the number one in the world.

Although Lushan Academy strictly prohibits disciples from doing it privately in any name, there are many competitions and the like every year. And Wu Zidao has watched the battle every year since he entered Lushan Academy, but he has never participated.

But no one would think that he was weak, and someone had consulted him, and found that this person knew most of the Dao patterns in the world very well, and could even analyze the head of the Dao.

Many teachers from the academy have privately talked to him, but every teacher who comes out of his residence is expressionless, and he will never reveal the slightest result.

Although it is also possible that these teachers are unwilling to improve their reputation by suppressing their disciples, one after another teachers are trying, which naturally makes people feel that this is not the case, because no one will constantly go to a weak person to talk to the Tao.

It wasn't until one day that a teacher accidentally slipped his mouth that everyone knew that none of the teachers who went to talk about the Tao had the upper hand. Wu Zidao's research on various Dao patterns has surpassed that of most monks who cultivate this kind of Dao pattern.

There is no doubt that this is a very mysterious person...... Chen Weiming was also very interested in him.

Once he found his accommodation, he pushed the door open and entered. (To be continued.) )