After a few more brief words, Li Shimin took people away.

As it turned out, the Maison was still very cautious after all.

Until Li Shimin returned to the palace, they didn't make any moves.

However, the previous preparations were in vain......

In the following days, Cao Ze lived in Li Xiuning's house again.

And the people of the Li Mansion are also accustomed to this quasi-horse, and they get along very well in short.

On weekdays, Cao Ze is in charge of Li Xiuning's diet and daily life - of course, things such as taking a bath and changing clothes are definitely nothing for him.

Usually, I cook something delicious for Li Xiuning when I have nothing to do, or I just accompany her for a walk and chat.

In his spare time, Cao Ze will also wander around Lantian County.

At this time, it is the busy spring season, and the new year's cultivation begins.

And after coming into contact with these people, Cao Ze found that their lives were far more difficult than he imagined......

The first day of the second lunar month.

When he woke up in the morning, Cao Ze took a shower and changed his clothes.

"Childe, are you planning to go out?" Yu'er asked curiously while helping Cao Ze get dressed.

Don't get me wrong.

Just help him change his coat.

"Nothing." Cao Ze replied casually.

After breakfast, Cao Ze did not go to Li Xiuning, but hid back in the guest room.

Without him, the free lottery has been refreshed.

The other side.

"Why do you feel that Childe is weird today?" Yu'er wondered, "Doesn't he usually come to His Highness at this time?" ”

Li Xiuning shook his head, indicating that he didn't know.

Through this period of getting along, her relationship with Cao Ze has become one step closer.

This caused Li Xiuning's mind to gradually move closer to Cao Ze's side......

"Could it be that you are cultivating some immortal method?" Yu'er muttered again.

Since Cao Ze is an immortal, it seems to be a normal thing to cultivate the immortal method.

Although he had never seen Cao Ze do this......

Just as they were wondering, Cao Ze came back with a drawing.

"Yu'er, go find a carpenter and come back."

"Whoa."

"...... this?" After Yu'er left, Li Xiuning looked at the drawings and asked curiously.

"It's a curved plough drawn on it." Cao Ze put the drawings on the table and explained: "This thing is more advanced than the straight plow, which can greatly save manpower and material resources. ”

This Quyuan plough drawing is what Cao Ze just drawn.

A few days ago, when he looked at the cultivation of the people of Lantian County, he thought of this thing.

But he just knew that there was such a thing, but he didn't know how to make it......

I didn't expect to be lucky, so I got it today.

"How much can I save?"

Li Xiuning's eyes lit up all of a sudden!

More efficient arable land means more food production.

That's a lot of significance!

Definitely the epoch-making kind!

"Specifically, you'll know when you try it." Cao Ze replied: "But I think it shouldn't be too bad." ”

He had the impression that this thing was much faster than a straight plow.

In addition, the things produced by the system have a certain percentage of improvement, which should be very awesome.

Not long after, the carpenter arrived.

The drawings produced by the system were clear and clear, and the carpenter quickly figured it out.

"No problem." The carpenter nodded and said, "The villain will do it." ”

"Cao Ze." Li Xiuning looked at him with a smile: "You didn't paint this thing, right?" ”

Because of the progress of the relationship, now both of them call their names in private.

She has seen Cao Ze's soul painting skills, which is obviously not Cao Ze's style.

"My Xiuning is so smart." Cao Ze smiled: "You have discovered this." ”

In response to him, Li Xiuning's big eyes were ......

After the quyuan plough was ready, Yu'er found two cows and a few domestic servants.

There happened to be a piece of land around the Li Mansion, so they simply experimented here.

After reading the results, Li Xiuning and the others could stuff eggs in their mouths......

Too......

It's too fast......

How to describe it in Cao Ze's words?

Oh, yes.

It's just open!

"If this quyuan plough can be promoted in Datang...... Li Xiuning said excitedly: "The people's harvest can at least double or triple!" ”

In fact, Datang is not short of land, what is lacking is just fields suitable for farming.

With the curved plow, more arable land can be cultivated faster, and the harvest will come up when the time comes!

"Yu'er." Cao Ze instructed: "I'll give the drawings to Lao Li in a while." ”

"I'll go!" Yu'er hurriedly took the drawings and went out with a group of guards.

After all, this thing is too important to be missed.

As for the carpenter, he didn't take it with him.

After all, this thing was originally intended to be promoted, and there is no need to keep it secret at all.

Li Xiuning sighed with emotion in her heart.

Cao Ze's heart is really pretending to be the people of the Tang Dynasty.

And took the initiative to give up this opportunity to win a good reputation, which made her feel more at ease.

If Cao Ze hadn't notified Li Shimin and had directly promoted it in Lantian County first, then she would really have to worry......

Palace.

Yu'er's arrival surprised Li Shimin a little.

Originally, he thought that something had happened to Li Xiuning.

But after Yu'er explained her intentions, Li Shimin couldn't be calm anymore!

Li Shimin didn't say a word, picked up the Quyuan plow on the ground and ran out!

"Your Majesty, slow down and be careful of falling." The prince was startled and hurriedly chased after him.

Wang An wanted to take the Quyuan plow from Li Shimin's hand, but was slapped away by Li Shimin......

Wang An could only honestly run behind......

Just then, a patrol of guards passed by.

Seeing someone running around the palace, he thought there was an assassin and hurriedly surrounded him.

"See Your Majesty!" After seeing that it was Li Shimin when they got closer, the guards hurriedly withdrew their weapons and saluted.

Li Shimin didn't even bird them, so he ran over.

The surrounding guards and passing palace maids were confused.

What's wrong with Your Majesty, that you are so out of shape?

And also......

Just now......

Your Majesty seems to be carrying a plow?

In this way, Li Shimin ran all the way to the destination.

Several acres of cultivated land were cultivated in the palace, and every time he cultivated, Li Shimin would personally go to the field to work.

Whether it's a show or a process, I have to come here a few times a year anyway.

After Li Shimin stopped, he ordered Wang An to find a ploughing ox.

After loading the plow, Li Shimin personally went to the ground.

The ground was easily broken by the plough wall, and the soil was pushed to the side.

It didn't take long for an acre of land to be plowed down!

"Artifact, artifact!" took the silk scarf handed over by Wang An and wiped his sweat, Li Shimin sighed with emotion.

Not only is this plough fast, but it can also be pulled by just one ox!

This is equivalent to helping Li Shimin solve two major problems at once.

After all, Datang's cattle are also very scarce, otherwise the status would not be so high.

Not to mention that you usually have to eat and drink well, even if the cow dies, the follow-up procedures are a lot.

In short, it is far more troublesome to die a cow than four people now!

The plough itself improves the efficiency of farming, and the freed oxen can be put into more arable land.

This is a multiplier of efficiency!

"Your Majesty, with this thing, more fertile land can be cultivated, and the grain output of my Datang will definitely increase several times by then!"

"With this artifact, the hungry people in my Datang will be greatly reduced!"

"God bless me Datang!"

Wang An, Yu'er and others said one after another.

Li Shimin endured it so that he didn't let himself laugh out loud.

Since the Xuanwumen Incident, Li Shimin has been careful to manage his reputation.

After all, he is not in the right position, and the folk comments are really bad.

Now, as long as this plough is spread, his reputation among the people will become better and better, and those rumors that are unfavorable to him will slowly disintegrate.

What reassured him even more was that it was Cao Ze who once again put this opportunity to win the hearts of the people into his own hands!

Forget it, brother-in-law is brother-in-law......

As long as he doesn't tear the banner......

Be content......

……