After hearing Xi Yu's explanation, Xi Zhi was a little stunned.

The thing in front of me is shaped like a bow, but the parts on its body and other things are somewhat cumbersome.

The Han plough is straight and long, but the things in front of him seem to be somewhat short, and they are still curved.

He felt that his younger brother seemed to be a little tricky.

Noticing the strangeness in Xi Zhicai's eyes, Xi Yu did not continue to explain.

The zigzag plough he made is only a prototype at the moment, and the plough has not yet been added.

Just add a plough and try it and you'll see what it's for.

Xi Zhicai glanced twice, since his parents died, he couldn't control this younger brother at all.

Now that he was watching the other party make up for himself, he didn't care.

The wine in the furnace was almost warm.

Xi Zhicai carefully lifted the wine from the stove, and then slowly poured a glass into the wine cup with the tongs holding the wine jug.

The heat rises.

Smelling the aroma of wine, Xi Zhicai's whole eyes narrowed.

Since entering the Cao camp, he has not drunk for a long time except by the side of the lord.

Right now, taking advantage of the winter, the elder brother is not blocking him from drinking.

It's a real pleasure.

Seeing Xi Zhicai's comfortable appearance, Xi Yu just smiled.

Xi Zhi is good at drinking, this guy and Guo Jia are both good all the way.

The two are addicted to alcohol, and if it weren't for his existence, the other party would probably be able to hold the wine jug all day long.

However, now it's winter.

Xi Zhicai's body is no longer as weak as it was in history, and he has relaxed a little about drinking.

The snow outside the hall was still falling.

The brothers were busy with their own work, and suddenly there was a knock on the door outside the house.

The two brothers lived by themselves, and there was no one else in the house except for an old servant.

Neither of the two brothers wanted a maid or anything like that.

Xi Yu can't look down on it, but Xi Zhicai doesn't care a little.

This guy took advantage of the fact that he was not paying attention, but he didn't sneak away and ran somewhere.

The brothel in Changyi County is already ripe.

When there was a knock at the door, the old servant of the playmaker hurriedly opened the door.

When the brothers heard someone visiting, they put down their things and began to walk out of the lobby.

By this time, the old servant had led the knocker into the courtyard.

"Zhicai, Fengyi, didn't bother you, did you?"

It was Cao Cao who came, followed by Xun Yu and Cao Hong.

There was no surprise that Cao Cao came, but Cao Hong also came, which made him a little strange.

Although the previous matter has been revealed, there has been little communication between the two in the past six months.

Even when we met during the discussion, they just nodded to each other!

At the moment, Cao Cao led the other party over, which was quite surprising.

"What's the trouble, but I didn't expect the lord to come at this time!"

Xi Zhicai took the initiative to lead Cao Cao and the others into the back hall.

"The lord came over this time, is there something to discuss?"

After entering the back hall, Xi Zhicai subconsciously asked.

Hearing this, Cao Cao waved his hand: "In the big winter, how can there be so many things!" ”

"It's not cold, a cow froze to death in the Lian military camp two days ago, I thought that Fengyi this guy loves beef, didn't this let Zilian bring the cow over!"

After Yanzhou was pacified, most of the generals of the Cao family led troops to guard all parts of Yanzhou, and in Changyi County, now only the opera brothers and Xun Yu are there.

It's normal for Cao Cao to come over.

However, freezing a cow to death sounds a bit unbelievable.

The drama on the side was glaring, and Xun Yu was drooping the corners of his eyebrows, with an expression on his face.

Cao Hong's face was dark and he couldn't see his expression, and as soon as Cao Cao spoke, this guy turned his head and went out to let the cow in.

In addition to a cow, there is also a little miscellaneous food.

"Zhicai, you're not kind, why don't you hide at home and drink alone, and don't call me!"

Glancing into the back hall, looking at the wine jug still on the stove, the corners of Cao Cao's mouth curled slightly, and he couldn't help but make a joke.

Hearing this, Xi Zhicai grinned.

"Lord, you also know that so-and-so is good for drinking, and in a few days, Fengyi finally allowed me to drink."

"That's all this wine, if I call the lord, I won't have to drink it!"

Xi Zhicai smiled indifferently.

Cao Cao turned his head to look at Xi Yu and smacked his lips: "Fengyi, can I drink today?" ”

"Where is the lord, drink if you want to drink today!"

Xi Yu was a little speechless, and there was a lot of wine carried into the courtyard.

The other party can bring Cao Hong here, thinking that he wants to take the initiative to resolve the previous matter, so he naturally won't care.

"Hey, what is this?"

Here, when Cao Cao beckoned people to move the wine and other things into the back hall, Xun Yu had already walked to Qu Yuanli by himself.

He had just entered the back hall and noticed something so strange at a glance.

I pondered for a while, and I couldn't understand it, so I asked Xi Yu.

Seeing Xun Yu's curiosity, Cao Cao and Cao Hong's eyes also followed.

In the lobby, the people brought by Cao Cao were ready even with a few stoves and the like.

Looking at Xun Yu asking a question, before Xi Yu could speak, Xi Zhicai on the side couldn't help but explain.

"Wen Ruo, this is something Fengyi made himself, saying that it is a plowing tool!"

"Plough tools?"

Xun Yu was a little stunned, just like when Xi Zhi just got a response from Xi Yu.

The things in front of you, no matter how you look at them, are a little weird.

Cao Cao's curiosity was also aroused, and he followed when he walked to the side.

"Is this a plow?"

"Yes, this thing is a plow!"

Xi Yu explained aloud, and then saw that everyone was still a little confused, so he continued to explain.

"Lord, now my big man's plough is straight and long, and it needs two oxen to drive side by side, and it also needs one person to hold the plough behind it, which is quite laborious!"

"I wanted to improve the plow, and today this thing has been made."

"This thing, without the power of two oxen, only need an ox or a person to pull, a person to hold a plow, you can plough the land, not only more labor-saving, but also can rotate freely, plough the land, easier."

"If this plough can be used on a large scale in spring ploughing, I will be able to reclaim more fertile land in Yanzhou!"

When Xi Yu's words fell, not only Cao Cao, but also Xi Zhicai and Xun Yu on the side were a little surprised.

Xi Zhicai didn't hear his younger brother explain so much to himself just now.

Hearing it now, he suddenly understood how much help this thing would be for the entire Cao Ying if what his younger brother said was true

Xun Yu also has some associations.

When Cao Cao on the side raised his head, his eyes looked directly at Xi Yu.

"Is what Fengyi just said true?"

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