The three demons left, and the old goat came to the courtyard to attend the class on time. Although he was timid and afraid of trouble, he was still a good student, and he did not miss a lesson: "Meet the Trans-Du Niang, it was so lively last night, but what interesting things happened?"

"It's nothing big, so someone just visited me. I've left." Yun Yao also wanted to wash his face and brush his teeth to prepare for class.

Originally, the nine demons in the courtyard were only the old goats left. The other demons were not ashamed to come to class. They were all left as subordinates of Lushan as mountain gods, and were not prepared to continue to improve on the road of Taoism. Because they were frightened, they did not expect that the little soot hut was still a place of trouble. They offended the Dragon King and caused the demon world. They didn't know what the situation was, and they didn't stop.

Although the old man of the goat was also afraid of death, he was even more afraid of his cultivation stagnation, so he still came to class, and he also believed in the strength of the thatched cottage. One soul realm and three demon slaves in the fasting stage were still very strong.

The door of the room facing north and south is closed, and Hongsang usually closes it inside to practice and does not allow anyone to disturb it. During class, Hongsang will open the door.

Pa, the door is now open, Li stood respectfully behind Hongsang, while Yunyao knelt down on the cushion, and the old goat also sat consciously on the threshold.

Magic Wu retreated, and Ms. Zhang also returned to the room.

Starting the lecture, Hongsang is going to talk about the history of the demon clan today, because the demon clan was really prosperous in the prehistoric period. Donghuang Taiyi, He Bo, Shan Gui, Yun Zhongjun, and Dongjun are all famous demon clans, and they all had a profound impact on the history of immortal cultivation.

It can be said that the history of immortal cultivation is based on the history of immortal cultivation in the demon clan, and the witch clan, human clan, etc. The history of the demon clan is closely related to the history of various clans, and is even more important than the saints.

After all, although the saints are the main Taoist priests in the prehistoric world, the demon clan has carried forward the Taoist priests, and most of the experience of cultivating immortals is accumulated by the demon clan. The most shining star among the demon clan is naturally Donghuang Taiyi, the great monster who left countless lessons to establish the heavenly court.

In addition to history, there is also the Eight Chronicles, which is used to overturn existing cognitions and is also very profound.

"I have been studying the Eighth Zhi for a while, and Yun Yao tell me your experience." Hong Sang asked, "I want to take the exam to get Yun Yao's learning progress."

"I think the significance of "Eight Signs" is to tell us that if we want to understand something, we mainly through denial. If we want to understand what it is, we must first understand what it is not. What it is limited, but what it is not but infinite. The infinite thing is exactly the way we need to pursue and the nothing we pursue. It is just that our mental strength is limited. In our cognition, we can only define what it is, but we cannot fully understand what it is." This is the experience that Yun Yao has put in great effort, and she doesn't know if it is right.

Hongsang did not punish Yunyao with sword energy piercing his heart, which means that Yunyao was not wrong.

"Tao gives birth to one, one, two, three, three, all things. What we seek is not all things, but Tao. All things have been born, and seeking is useless. Therefore, we should not ask what all things are, but what we should ask is not all things, not all things are three, not three, two, not one, not one, and Tao. Therefore, the content of the Eight Signs is as you said, which is to think in reverse direction, not seeking what is, but seeking what is not." "You can tell this truth, which means that you have entered the gate of the Eight Signs. When using magic and practicing magic powers in the future, you must remember to integrate it." Hongsang said with relief.

The old goat cried with joy and kept wiping his tears, because this profound Taoist method is really wonderful.

After the course was over, Yun Yao asked Master if he knew about the mysterious bird. Although he could not find the Xuanbi picture, he could gain some knowledge.

Hongsang frowned and thought hard, and it was obvious that Xuanniao was an unpopular knowledge point: "Tushan has not many records about Xuanniao. I only remember that women can give birth to children when eating Xuanniao eggs, but I don't know more. Perhaps the Xiliang Women's Country can have more records about Xuanniao, because only women in their country can reproduce, maybe they just eat Xuanniao eggs."

This is how the ancestors of the Shang Dynasty were born.

It seems that the records of the Xuanniao are mainly focused on its eggs. There is no record of the Xuanniao itself. The function of the Xuanniao egg to make single women give birth will probably benefit infertile families, but it is useless to Yunyao, and she does not want to be a single mother.

Hongsang has no more information, so get out of class will be terminated.

Yunyao walked out, and Zhang was helping her organize the props for raising silkworms. This year, Yunyao also wants to raise silkworms.

These were left by Yun Yao’s mother. They were useless for a long time and needed to be exposed. The weather today is really good.

"Du Niang, give me a few of the Qingyun Pills." The old goat suddenly asked Yunyao for the pills.

"How did you know I have pills?"

The old goat smiled: "You don't really think I know nothing about what happened last night, do you?"

"I know you asked just now?" Yunyao said angrily: "No, I want to give the elixir to my teacher." Yunyao didn't take it himself, but he could give it to Ji She and Ji Jiang. After taking Qingyun Pill, he would not infringe on all kinds of diseases.

"No kidding, I'm really useful. I'll personally refine the alchemy to the mountain gods and his wife after a while."

"What do you want to do with elixirs? It will only work if you take elixirs for mortals. You are in the fasting stage." Yun Yao was curious about what the old goat wanted to do.

The old man knew that Yunyao was very gossipy, so he should satisfy the other party's curiosity: "It is indeed to give mortals food. That's right. I want to go to Xue Country to exchange for some ore. You should also know that the mountains, rivers and rivers on earth now belong to the human race. I am a demon race. If I use methods, it is easy to be caught by the Heavenly Court, so I want to use elixirs to exchange ore."

"You want to refine weapons?"

"It's not about refining weapons. I just want to refine a elixir. During this period of time, I have also gained a lot of new insights. I just want to refine some elixirs and try to break through the fasting period." It turned out that the old goat wanted to try a breakthrough.

"For you." After hearing the reason, Yunyao knew that this was a serious matter, so she decisively gave all ten pills to the other party.

"Thank you." The old man left first, and he would be very busy in the next few years or even decades.

Zhang, who had just sent off the old goat, was working, suddenly thought of something, and stood up straight: "I remembered that it was a bear skin, the bear skin that Daji gave me. When I was a child, I saw my mother hiding something inside."

Before, Zhang had just woken up and was confused and remembered nothing, but now she remembered that something was hidden in the bear skin.

Now the bear skin is in Yunyao's cottage. It has just been sunburned and put away. Could it be that the picture of the Xuanbird national treasure of the Shang Dynasty is really hidden in Yunyao's bear skin that he wore for a winter?

Yunyao took out the bear skin and groped in the lining. Sure enough, she found that there was a bulging place. Is there really a treasure?
Chapter completed!