At night, the banquet was set up, and Li Mu personally entertained the prince.

This prince is elegant and polite in his speech, giving people a feeling of spring breeze, opening his mouth to be friendly, and closing his mouth to be peaceful, as if he is a messenger of peace. Li Mu responded with a smile, but with vigilance in his heart, it is said that Hitler almost won the Nobel Peace Prize.

A lot of peace, you can talk about it, but don't take it seriously.

Peace is fought for, and both sides of the fight do not want to fight, they are tired of war, so there is peace.

At the same time, the army guarded the surroundings in case of accidents and accidents overnight.

The next day, the mission was in good shape and set off.

Before parting, the second prince said: "If it is a moment of peace between the two countries, I hope to come to the grassland and taste wine together!"

"Okay, I'll come when I have time!"

Li Mu said.

After saying goodbye, the mission team headed north.

Li Mu breathed a sigh of relief.

Finally, there was no chaos.

"They're gone!" At this time, the king of Zhenbei appeared. Since yesterday's reception, this prince has disappeared, and it has not appeared until now, "Straighten out the military horses and prepare for battle!"

"Yes!" Li Mu said.

The eight counties in the northwest began to operate, and entered the eve of the war, always preparing for a big war.

The grain and grass were in motion, the horses were ready, the garrisons of the various cities, and the local field troops, etc., were all running rapidly, like a high-load machine, rumbling.

The mountain rain is about to come and the wind is full of buildings, Li Mu also feels a kind of depression, and the economy that has developed for a hundred years can be destroyed in just one or two years of war.

It is always much easier to destroy than to build.

Development is the last word, and in the process of development, agriculture comes first, after all, industry is a little worse, and it is just a hard life; but agriculture is poor, and if there is no food, it will kill and starve to death.

Knock knock!

At this moment, in the field, a monster is ringing, and the first tractor was born, which is running quickly in the field, and has changed from the original steam power to diesel power.

"Congratulations, my lord, the tractor you need has been successfully manufactured!"

At this time, a subordinate said, just with a bitter face, as if he had eaten bitter melon.

Originally, he was a swordsmith who was used to forge swords, but Li Mu submitted a drawing to make a "tractor".

So, under the knock and knock, only half a month, the first tractor was born.

It's just that the swordsmith is dissatisfied: "Lord, this thing is too useless. The speed of running is not as fast as mine, and the ability to plow land is not as good as mine. The materials spent were five thousand taels of silver...... This thing doesn't work, it looks good!"

Originally, because of the birth of the tractor, it was still a diesel model, Li Mu was a little happy, but when he heard these comments, he was speechless

"That's right, it's too expensive, and the benefits are too low!"

Li Mu looked at the diesel tractor and also smiled bitterly.

It's like controlled nuclear fusion on Earth.

The time he traveled through was 2019 AD, when the theory of controlled nuclear fusion had matured, and controlled nuclear fusion had been created, but there was no commercial benefit.

The benefits of power generation are a few hundred dollars, but the amount of money that can be consumed is millions.

Such controllable nuclear fusion is too cheating and just looks good, and it is not applicable.

In this world, the industry is backward, there is no CNC lathe, there is no advanced processing equipment, and it can not stand up to Gaowu.

Under the high martial arts, everything is possible.

This swordsmith, just for the first time, is to create a qualified diesel tractor, and the diesel tractor manufactured in China before the crossing, there is not much difference in performance, and it is better in quality, but the cost is too high.

"Lord, this gadget is too impractical........."

"You can't say that, at least you can use it for ordinary people!"

Li Mu said: "After all, the number of warriors is a minority, among 10,000 people, it is considered good if one person becomes an innate person, and in some areas, there may not be one person in 100,000 people." Although we are fast in farming, we can't be busy farming every day and have to do other things!"

"It's like farming or something, or leave it to ordinary people! Next, do you want to standardize parts, or divide labor and manufacturing, and so ......on."

Li Mu talked about some industrial production concepts on the earth and modern society.

"But the quality will be a little worse like this!" said the swordsmith.

"It doesn't matter if it's almost there, it's okay if it's not bad in general!" Li Mu said, "Next, you have to build some machines, these machines don't require more skill, they also need to be qualified!"

Talking, talking about the periodic table, as well as some knowledge of physics, etc., some have a clear concept, some are just an idea, but these let the subordinates think and solve the problem!

With a high-level warrior, as an industrial hen, he began to make various machines for mortals to use and create.

After hearing this, these high-level martial artists went down to make it, but they only made it as a small toy, and they didn't take it to heart.

In this world, Li Mu originally thought about developing science and technology, but now that he thinks about it, forget it!

In the world of high martial arts, science and technology have no future.

A car was made, but that Grandmaster Warrior ran faster than the car.

A supersonic plane has been created, and a certain warrior can fly at supersonic speed.

A nuclear bomb has been created, and a certain warrior has been able to resist the nuclear bomb without dying.

A space car has been created, and a certain warrior can already spacewalk.

To become a top martial artist or a top scientist, humans above the ninth level will choose the former. Because of the top martial artists, all power belongs to themselves, they have strength, and they have lifespan, but scientists, even if they develop such and such a thing, in the end it is still cheaper for the capitalists.

"Nothing else is needed for the time being, first of all, with a certain industrial base, you can make chemical fertilizers, and you can make nitrogen fertilizers. With chemical fertilizers, grain production can be greatly increased ......"

"And with a huge increase in steel production, we will be able to build roads, railways, and improve transportation capacity...... A lot of famine is because of the lack of transportation, and the grain cannot be transported!"

First of all, with high-ranking warriors as hens and the majority of civilians as the foundation, we will build basic industries, develop fertilizer industry and transportation industry, and greatly increase grain production. As long as the stomach is full and the population production increases, the number of warriors can increase.

In ancient times, Emperor Yan made everyone like a dragon, and the world was full of martial arts, although it allowed many martial artists to have advanced martial arts cultivation, but the lack of food production seriously restricted the number of martial artists, as well as the popularity of martial artists.

"Master, something is wrong!"

At this time, Sun Mengxi suddenly appeared and said.

"What big thing happened, but Heqin didn't make it?" Li Mu suppressed the uneasiness in his heart and said.

"No, the mission has just arrived in the capital!"

"What's that?"

Sun Mengxi said: "There was a big case in Tianshui County, and five hundred and seventy-two people under Qinjia Mountain were wiped out!"

PS: Update arrived.