As a man from the Hereafter.

Li Chengqian knows that in this place of Mobei Road, there are two wind directions all year round.

One is the northwest wind in spring, autumn and winter, and the other is the southeast wind in summer.

If you ask, why is there no southwesterly wind?

It's nothing more than being blocked by the big brother of the Himalayas.

In this way, it will be more convenient for Li Chengqian to use wind energy to make pumping machines.

First, he built a wind-powered mill on the main canal.

And this mill is fundamentally different from the mill in the paper mill.

The paper mill's wind mill simply uses wind energy to crush wood chips and green bamboo to produce pulp.

And this mill is completely designed according to the principle of the pump, and it is resolutely a pump with an increased appearance and a reduced power.

……

Wait until the day the wind mill is officially opened.

All the laborers stopped what they were doing and gathered around the wind mill to watch curiously.

They've never seen it, and they don't understand what it's all about.

It just looks like a huge windmill.

And they also heard from the soldiers of the Qianzi Battalion that this thing was specially developed by His Royal Highness the King of Qin for pumping water to irrigate the farmland.

But can this thing really pump water?

It's just when everyone is looking forward to it.

Li Chengqian gave an order, and the pin of the card host was pulled out.

With a tooth-squeaking sound, several bamboo tubes placed in the various branches gushed water.

Seeing this scene, everyone around was shocked.

What kind of fairy spell is this?

Just like that, the water from the main canal is channeled into the branch canal?

{Received Surprise from Hao Fu +9......}

{Received Surprise +10......} from Guo Zhan

{Received Surprise from Kid +9......}

{……}

The wave of system prompts hit the pavement, almost in one piece.

He didn't expect that he would be able to earn so many points by making this thing.

This really gave Li Chengqian an unexpected surprise.

But that's also off topic.

Now that the wind-powered mill has worked to irrigate the farmland.

Li Chengqian did not hesitate, and immediately ordered the construction of a wind mill on the main canal every fifty steps to pump water for irrigation of farmland.

By a month later, the wind mill had been built.

More than 100 acres of paddy fields have also been cultivated, and more than 1,000 acres of dry fields have been cultivated.

See this kind of scene.

Li Chengqian is also full of a sense of accomplishment.

Especially when looking at the more than ten wind mills.

He felt extremely happy in his heart.

To some extent, the development of wind mills is more important than the reclamation of farmland.

Li Chengqian still remembers that once upon a time in Europe used wind mills to process wood, paper, dyeing, forging iron, and so on.

Even the Dutch used windmills to create the world's first industrial area.

And this also gave Li Chengqian hope.

One day, he will be able to take the wind mill to the extreme.

Maybe he could use the wind mill to forge a steam engine.

And with the steam engine, the long guns and short guns, and even the battleship and the ship were built, wasn't it only a matter of time?

China entered the industrial age a thousand years earlier than the West.

Will it be bullied by the Western powers more than a thousand years later?

Li Chengqian raised his head slightly and looked into the distance.

If that day comes, the times will change.

And what he said about making everyone in the world learn Chinese will surely become a reality.

……

Time flies.

In the blink of an eye, Li Chengqian led 2,000 men and horses to fight in the Hetao area from early spring to midsummer.

The crops cultivated by Li Chengqian have taken root and sprouted in this land, and they have gradually grown stronger and matured.

"Is this still the Hetao I remember?"

"It's only been half a year, how did it become like this?"

On the field path, a man with a lofty face sighed in disbelief.

And beside him, the rest of the fellows who were also extraordinary couldn't help but sigh: "I have to say, Your Highness's ability is really amazing." ”

Hearing this, the man with a lofty spirit smiled proudly: "Don't look at whose son it is." ”

In this world, I am afraid there is only one person who can say this.

That is, the dignified son of the Tang Dynasty, Li Shimin.

And it won't be anyone else who will follow him, the eldest grandson Wuji, who is one of the three hooligans of the Tang Dynasty.

Along the way, the two men saw cornfields, rice fields, potato fields, and sweet potato fields.

As the two of them continued to walk forward, the plants in front of them became dwarfed.

When he saw this plant, Li Shimin couldn't help but squat down and take a closer look.

The leaves of the plant are large, and they have produced balls the size of a human head.

He knocked on the ball fruit and couldn't help but ask, "Mowgli, do you know what this is?" ”

Hearing this, the eldest grandson Wuji watched carefully for a while.

Then he said with a look of shame: "I'm ashamed, I've never seen this thing." ”

Li Shimin chuckled: "This kid is really capable of doing it, and he has come up with so many strange plays." ”

"Hey, over there, what are you doing?"

Just when the two were talking and laughing, a question suddenly sounded in their ears.

When Li Shimin and the eldest grandson Wuji looked up.

Only then did I find that not far away stood a dark-skinned man dressed as a farmer.

Without Li Shimin opening his mouth, the eldest grandson Wuji chuckled and said, "Let's find someone." ”

"Looking for someone?"

The farmer frowned and said, "Who are you looking for?" ”

The eldest grandson Wuji said truthfully: "We are looking for King Qin, do you know where he is?" ”

"Yes."

Li Shimin also raised his head and said, "Where is the kid?" Hurry up and let him come over to me. ”

These two people came over this time without notifying Li Chengqian in advance, let alone anyone in advance.

And it is completely in a posture of micro-service patrol.

But when these two people talked, it was simply not something that a crazy word could stop.

Dare to let King Qin roll over to see him, who is this person?

The farmer looked the two men up and down with a scrutinizing face.

In addition to the fact that the clothes on their bodies are made of better materials, they are almost no doubt that they are ordinary people.

Besides, even if the farmer thought about it again, he couldn't think of this person above the emperor.

His first thought was to conclude that these two men were here to cause trouble.

He didn't say much to the other party, just said in his voice: "Come on, someone is stealing watermelon!" ”

Well???

Li Shimin and the eldest grandson Wuji suddenly showed black question mark faces.

What the heck?

Who stole the watermelon?

Again......

What is a watermelon?

It was also when Li Shimin and the eldest grandson Wuji were at a loss.

Suddenly a large crowd of people dressed like the farmer came to the surroundings.

These people didn't say a word, and rushed towards Li Shimin and the eldest grandson Wuji.

The eldest grandson Wuji is not an absolute civil servant.

Seeing this situation at this time, he almost didn't hesitate to block in front of Li Shimin.

He directly reprimanded angrily: "You have to be presumptuous!" ”

"You know we're ......"

He wanted to make his identity clear and calm the other party.

Who would have thought that the farmer who was the first to stand up shouted again: "They also insulted His Royal Highness King Qin, don't let them run away!" ”

During this time, Li Chengqian established a very strong prestige in this place.

These people all paid Li Chengqian from the bottom of their hearts.

At this time, I heard that someone was humiliating Li Chengqian.

How can they endure it?

Regardless of thirty-seven twenty-one, he rushed forward and fought with the eldest grandson Wuji and Li Shimin......