Datang: The prince of salted fish was overheard by Li Er

Thinking that he could finally trick Li You, Li Shimin felt relieved.

Immediately, Li Shimin suddenly found it very interesting. He could hear Li You's inner voice, but Li You didn't know it at all.

Although Li You was complaining about every word, Li Shimin felt pretty cool now, after all, not everyone can have his super power.

Even though the news of the severe drought in Hebei has not been confirmed yet, Li Shimin admired his tactics against the Turks.

Thinking of this, Li Shimin, who was in a good mood, began to look around.

After not coming to Concubine Yin's place for a long time, many things made him feel fresh.

Soon, his eyes were attracted by an artificial landscaping in the courtyard.

He walked over with great interest, pointed to an object next to the rockery in the pool and said, "Concubine Yin, what is this?"

After hearing this, Concubine Yin hurriedly followed and explained: "Return to Your Majesty, this is called a bamboo tube waterwheel."

"Bamboo waterwheel? Who built this?"

After just a few glances, Li Shimin has already discovered the extraordinaryness of this thing. Although it seems that it is just a small change on the ordinary waterwheel, the effect is immediate.

Hearing Li Shimin's question, Concubine Yin quickly replied: "Your Majesty, You'er made this thing. He saw that it was too tiring for the servants to carry water to irrigate the rockery, so he built this bamboo tube waterwheel."

"Youer made it?"

Li Shimin was pleasantly surprised again, he turned to look at Li You.

'This little bastard can still design such an exquisite waterwheel? '

Seeing Li Shimin's interest, Concubine Yin quickly waved to Li You: "Your, please tell your father about the bamboo waterwheel."

Being stared at by the two, Li You quickly waved his hands.

"Father, this bamboo tube waterwheel was made casually to make my mother and concubine happy."

[Bamboo tube waterwheels are such epoch-making artifacts, when I go to the fief and repair them directly to the people, what a good thing to do every day, why let Li Er go to be a good person. 】

[With this bamboo tube waterwheel, there is no fear of drought. As long as there is water in the river, there will be water in the field. 】

[In places where the terrain is steep and it is impossible to open a pond, you can also use a bobbin car to send low water and high water, and turn it into fertile land. 】

[In addition to water power, it can also be driven by oxen and horses, or even wind power. It can be built and used anywhere. 】

【Design drawing of bamboo tube waterwheel】

Suddenly, Li Shimin was speechless.

Although he was about to be desensitized to the endless complaints in Li You's mind, Li You's density and intensity still made him a little irritable.

But then, Li Shimin's eyes lit up instantly when the design blueprint of the bamboo tube waterwheel appeared in his mind.

This is a look that has discovered a new world, with madness and longing.

Since the Xuanwumen Incident, the Tang Dynasty has been plagued by natural and man-made disasters.

In the face of man-made disasters, even if 30 Turkic troops approached the city, Li Shimin had the means to retreat from the enemy and the courage to fight against them.

But in the face of natural disasters, he seemed a little helpless.

Even his steadfast emperor's heart was shaken in the face of natural disasters again and again.

Dreaming back at midnight, Li Shimin often wondered if he was really wrong, and the brotherhood made the sky angry.

But the appearance of this bamboo tube waterwheel made Li Shimin's eyes brighten, and made others' belief in defeating the sky more firm.

' No wonder this kid didn't care about the severe drought in Hebei. This is probably the "that" thing he just said! '

Thinking of this, Li Shimin glanced at Li You again.

[He's looking at me again, the eyes are weird, there's a conspiracy! 】

【Anxiety, moodiness, this is a sign of schizophrenia.Not good, something big is not good! 】

But this time, Li Shimin ignored Li You's complaints.

This bamboo tube waterwheel is really fragrant.

It can withstand drought and open up more fields at the same time.

In the chaos at the end of the Sui Dynasty, a large amount of land fell into the hands of the family.

There are five surnames and seven surnames in the Central Plains, six major families in Guanzhong, and four prominent families with overseas Chinese surnames in the south.

These aristocratic families firmly hold the fertile land in their own hands.

But the appearance of this bamboo tube waterwheel has increased the number of fields, and according to Li Shimin's preliminary estimate, the newly added fields may not be less than before.

If these wastelands can be reclaimed, it will increase a lot of food.

And these grains will naturally help Datang to dominate and make Datang a truly prosperous age!

At the same time, as long as these newly added fields are in the hands of the imperial court, it will also be a trump card in the game with the aristocratic family.

For a moment, Li Shimin thought of many beautiful futures in his heart.

"Come on, Yu'er, let me offer you a toast!"

Li Shimin took the initiative to return to the wine table, picked up a glass of wine, and toasted Li You.

Concubine Yin was immediately stunned, and Li You was even more stunned.

[What's wrong with Li Er, I didn't say anything!I'm still a child, how can I drink alcohol! 】

"Look, I'm so happy and confused, You'er is still a child, how can she drink alcohol. Concubine Yin, let's drink!"

After finishing speaking, Li Shimin ignored Concubine Yin who was standing aside, raised his neck and drank it clean.

After getting the blueprint of the bamboo waterwheel and thinking of the chain reaction brought about by the bamboo waterwheel, Li Shimin became more and more excited.

He couldn't help but put his arm around Concubine Yin's waist, with a gentle voice.

"God bless me, Datang, the name You'er is not wrong."

[Li Er, you LSP, in broad daylight, where are your hands touching! 】

These voices of Li You also sounded in Li Shimin's mind at the same time.

And because of Li You's resentment, the voice was especially loud this time.

Li Shimin was taken aback immediately, and withdrew his hand as if he had been electrocuted, and Concubine Yin next to him gave him another strange look.

The corner of Li Shimin's mouth twitched.

'I have nothing to be afraid of, Concubine Yin is my woman! '

He glared at Li You again, although he was basically immune to Li You's complaints, but the sound of "Li Er" made him very uncomfortable.

He never expected that his son would call himself "Li Er" in his heart.

'Where am I wrong! '

Thinking of this, Li Shimin also decided to tease Li You.

"You'er, this morning, someone suggested to me that you should go to the imperial court again."

Hearing this, Li You quickly knelt down and lowered his head to hide the smile that couldn't be concealed from the corner of his mouth.

[The fox's tail is exposed, so get out of here quickly after you're done talking.It's just Fan, go and go, if I didn't want to make my mother and concubine sad, I would have gone by myself. 】

Contrary to Li You's pretend, Concubine Yin is really sad at this moment.

However, she also understands that this is a doomed ending, and no one can change it!Concubine Yin has no choice but to accept her fate!Li Shimin looked at Li You seriously, ready to tell him to stay, while observing his son's expression of extreme disappointment.

However, Li You's next rant made Li Shimin dazed, and he couldn't hold the wine glass firmly.

With a bang, it fell into pieces.

[By the way, this Youzhou can't leave immediately, Luo Yi wants to rebel, it will have to be a few days later. 】