Li Nianfan said calmly, "I'll talk, you remember!"

Meng Junliang did not dare to neglect it, and immediately took out a pen and paper, with a focused look.

Li Nianfan spoke leisurely and slowly about the Compendium of Materia Medica. Because there were so many herbs, he only picked out some of the more common and important ones, and would slowly teach the rest later.

Even so, he talked for more than half an hour before stopping.

Meng Junliang and Zhou Yunwu both had ecstasy on their faces, looking at those contents as if they were looking at the most precious treasures in the world.

At this time, even if there was an opportunity to become an immortal in front of them, they would not change it, because this list was related to the survival plan of hundreds of millions of mortals and millions of generations!

Not to mention them, even Yao Mengji and Qin Manyun could feel the importance of this list.

With this, the vitality of the mortal group will be rapidly improved, and the number of places where they will seek help from immortal cultivators will definitely decrease. What is the most important thing for a group?

It is self-reliance!

If you always need help from others, it is equivalent to being caught by others and always being in a weak position. Once you become independent, your mentality will be different, and there will be a qualitative leap!

Zhou Yunwu's eyes were already filled with tears. He stood up and bowed three times to Li Nianfan in a row, "On behalf of all mortals, thank you for your teaching!"

Li Nianfan accepted it calmly and suddenly said, "By the way, there is another crucial point!"

"Sir, please speak."

Li Nianfan said solemnly, "This medicine book must be promoted and made known to the public, but... it must be authentic! This is the law of heaven and earth, and it must not be violated!"

Zhou Yunwu's face suddenly frightened, and he immediately said seriously, "Sir, don't worry, I will definitely use the power of the country to firmly support the authentic version and crack down on all pirated copies!"

Li Nianfan showed a satisfied smile, "Very good, those who can have such awareness will not have bad luck. In this case, I will continue to I'll teach you a trick."

Zhou Yunwu was overjoyed, "Please teach me, sir."

Li Nianfan asked, "How is your grain production?"

Zhou Yunwu's face froze, and he said bitterly, "It's not good, because the grain is greatly affected by the outside world, and the production has always been low. In fact, it is not enough to eat, especially when the plague comes, it is accompanied by famine."

For food, he asked the immortal cultivators more than once, asking them to cast spells to rain during droughts and to cast spells to raise the temperature during severe winters.

Li Nianfan asked Meng Junliang, "Mr. Meng, you have been to so many places and must have seen all kinds of different grains. Have you discovered anything?"

Meng Junliang thought for a moment and said the point that impressed him the most, "Many grains are obviously of the same type, but they are different varieties, and even their habits are different."

Li Nianfan smiled and reminded, "That's right, have you ever thought about crossbreeding two or even several different varieties of grains to learn from each other's strengths and weaknesses, and cultivate varieties that are cold-resistant, drought-resistant, and have increased yields?"

Boom!

Everyone's brains exploded immediately.

Such a novel idea directly overturned their thoughts and gave them goose bumps all over their bodies.

Too, too, too scary!

How thorough a person's understanding of heaven and earth must be to come up with such a method!

Learning from others' strengths and making up for others' weaknesses, isn't that just like humans?

If it really works, and it is improved generation after generation, then mortals will have enough confidence! Young

Master Li is really a god!

Meng Junliang felt suddenly enlightened, as if his Ren and Du meridians were opened, and his eyes were as bright as two light bulbs, "Disciple has learned it!"

What is Tao? So this is Tao!

Study things and gain knowledge, and gain knowledge and use it well!

At this time, a soldier hurried in and said to Zhou Yunwu in embarrassment: "Prince, those people don't believe in our medicine at all."

Everyone frowned at the same time.

Zhou Yunwu said coldly: "What's the matter?"

The soldier said awkwardly: "They... believe in demons."

Li Nianfan sighed lightly, "Let's go, go out and take a look."

Everyone walked out of the palace.

However, a large crowd of people gathered on the street. They were all enthusiastic and followed a dozen black-robed men, shouting "Lord Demon God".

Yao Mengji's eyes lit up and he saw his chance to show off. He said quickly, "Mr. Li, there are some demon rats in the crowd. I'll go and get rid of them."

Li Nianfan said, "Thank you, Mr. Yao."

After a pause, he said, "By the way, Mr. Yao, I have to trouble you with one more thing. When the time comes, you can do this..."

"Mr. Li is really talented. This is just a small matter. Let's wait and see." Mr. Yao laughed and set off immediately. He was secretly happy. This group of demons was simply used to score for him.

Li Nianfan sighed.

These mortals, they have to fight for their reputation!

He now really hopes to have a powerful leader to lead the mortals and make them stand up.

This is also for himself.

Respect is earned by oneself.

If mortals look down on themselves, how can they expect to be respected by cultivators or even immortals?

Li Nianfan is a mortal, and he has made many friends who are cultivators. Although they are all very friendly, if most mortals are ignorant and servile, then he will be much shorter unconsciously.

At this time, Zhou Yunwu was already standing on a high platform and said loudly: "Everyone, I am Zhou Yunwu, the prince of the Xia Dynasty. Please believe me, we now have a soup that can resist the plague, and it's all right!"

Zhou Yunwu is a prince, and his appearance immediately attracted everyone's attention.

Someone said disdainfully: "You are lying. The king of the Xia Dynasty doesn't even dare to come out. Who would believe you if you said you could cure the disease?"

Zhou Yunwu's face straightened and he ordered: "Come on, release the people for me!"

Immediately, soldiers appeared one by one, and all the plague patients who were originally isolated were brought out.

Under the watchful eyes of the crowd, Zhou Yunwu slowly walked to the middle of the patients.

Facing the crowd, he said loudly: "I am the prince of the Xia Dynasty. From today on, I am willing to live and eat with all the plague patients! Take soup and medicine together until the disease is cured!"

The whole audience was silent.

This scene was so shocking that everyone was stunned.

A dignified prince was willing to take risks and share the sufferings with the people.

For a moment, everyone hesitated.

In the crowd, a demon's face darkened, and he slowly approached, ready to kill Zhou Yunwu directly.

However, before they could get close, he quietly evaporated from this world.

Yao Mengji smiled slightly, first raised his hand and pointed at a black-robed man in the lead, and then pinched a spell.

Suddenly, a strong wind blew up.

The black-robed man's robe was blown away, revealing a face full of red marks.

Suddenly, the crowd was in an uproar and fled in all directions.

"It turns out that even the apostles of the demon god have contracted the plague. It's useless to believe in the demon god!"

"I believe in Prince Zhou!"

"Prince Zhou has set an example himself, how can this medicine be useless?"

"There is hope, long live Prince Zhou!"

...

Soon, the crowd was calmed down.

Li Nianfan looked at Zhou Yunwu and said, "I hope that Prince Zhou can unify the mortal world, preach to the people, and become an emperor who loves the people like his own children."

Zhou Yunwu's eyes showed a firm look, "I have benefited a lot from your teachings today. Don't worry, this day will definitely come! But I have an unwelcome request."

Li Nianfan was slightly stunned, "Oh? You say."

Zhou Yunwu said nervously, "If I have any confusion on the way forward, I beg you to teach me."

"Hahaha, no problem." Li Nianfan agreed readily. The importance of a good emperor is self-evident. If I can help, I will still feel a sense of accomplishment.

I have been in the world of immortal cultivation for five years, and finally I have become a big shot. It can be regarded as doing something very meaningful. It is not in vain.

Li Nianfan was in a good mood, and he immediately became interested. "By the way, I'll give you another piece of calligraphy."

Zhou Yunwu was overjoyed and couldn't wait to say, "Please give me a piece of calligraphy, sir."

Qin Manyun and Yao Mengji were envious. The master was too kind to the emperor of the mortal world.

Daji ground the ink and Li Nianfan picked up the pen.

This is the world of immortal cultivation, and it is to be given to mortals, so what could be better than these four words?

Pengbai's breath rushed to the sky.

In an instant, the sky and the earth seemed to change color. Everyone couldn't help but breathe and their heartbeats skipped a beat.

But Li Nianfan had already put down his pen——

"Man conquers nature!"