Since that day, Cui Yingying has not come to Yunyu for several days.

Cui Ang saw everything in his eyes, knowing that his daughters were thin-skinned, and he didn't ask, but was secretly anxious for them.

"The stinky boy doesn't know how to coax, this woman will be angry after two sentences!"

How could Yun Yu know what Cui Ang was thinking, he was still happy and relaxed without Cui Yingying by his side, the teaching materials were almost prepared, and he wandered around the village all day long.

chatted with many people, and then played crazy with a group of children, and I didn't see any pressure at all.

During this period, he also went to see how the scholars were teaching, and the two sides gave each other a few glances to show encouragement.

"Brother, come on, break free from the cage as soon as possible!"

"Okay, brother, come on, I'll definitely come back to save you when I go out!"

Every now and then, Yun Yu's stomach was churning.

After all, this kind of look looks more like two GAYs in conjunction to outsiders.

"You kid have nothing to do? Wander around all day! ”

Cui Ang really couldn't stand it anymore, and found Yun Yu after enduring it for a few days.

"That's what I'm doing! I need to know more about the people in the stockade, right? When the time comes, I can help everyone divide the labor, and I just want to do something now, this is just the beginning of spring, many people are busy going to the ground, what can I do? ”

Yun Yu spread his hands and said helplessly.

Cui Ang really wants to say, if you really have nothing to do, you can go to my daughter! It's better to go out to pick wind or something, than to be idle in the village by yourself.

But he didn't dare, now the two of them seem to have just had some eyebrows, and it's not the time for him to get involved, in case he is disturbed by his rough man, then his daughter must not hate herself to death.

"You!! In short, you have to find something to do, you can't be so idle! ”

In desperation, he could only give some hints.

Looking for something to do, didn't you just have something to do some time ago? Every day, I talk to my daughter, saying that it is to teach mathematics, this can continue!

Yun Yu smashed his mouth twice, frowned and thought about it, and then agreed:

"Okay, I happened to have some things that I was going to do in a while, and now that you can't see me idle, let's get started."

Cui Ang was stunned, what does this mean? I just want you to go to my daughter, you really have something to do?

"What are you going to do?"

Yun Yu smiled faintly and said:

"Ironmaking!"

"Ironmaking?"

Yun Yu nodded and explained:

"If we want to develop, we must first have sufficient self-protection ability, we only have so many manpower, if we want to deal with possible situations in the future, we can only improve ourselves, and the most important thing in this is to refine all kinds of weapons and equipment, and iron smelting is the most important thing in this."

Cui Ang's face was solemn, and he said:

"You can build weapons?"

Yun Yu shook his head, he was a fart, and he didn't know anything about iron.

"I won't, but I can make iron! I can make every piece of iron that comes out of it a fine iron. ”

Cui Ang's pupils shrank suddenly, and he said solemnly:

"Is that true?"

"As long as you do what I say, there will be absolutely no problem!"

"Good! Whatever you want, manpower, materials or money, as long as you have needs, I can meet you! ”

Yun Yu was waiting for him, in fact, he didn't want to wander around the village, but he had no power in his hands, and he couldn't do anything if he wanted to.

Let him go to Cui Ang and say that it is not impossible, but the problem is that he was invited back by them, and I begged them to do things, what a bargain!

Now that the power and people are in hand, he can move boldly.

On the second day, twenty strong men were waiting outside his house early in the morning, and five old blacksmiths were also on standby.

Yun Yu took the people and immediately started work behind the stockade.

According to the memories of his previous life, he first spent four days building an experimental furnace, and then got charcoal and turned it into coke.

Then use coke as fuel to start wrought iron.

During this period, Cui Ang would come over every day to check and ask, although he didn't understand, it didn't prevent him from pretending to understand.

After Cui Yingying heard about this, she also came with him every day, but she didn't give Yun Yu any good looks.

She remembered Yun Yu's slap that day, and if she hadn't given this tone, she wouldn't have planned to pay attention to that scoundrel again.

As the first furnace of molten iron came out, the eyes of the old blacksmiths widened.

So fast? And there is hardly the slightest impurity!

Look at the molten iron poured into the mold. One of the most experienced blacksmiths stepped out, and the mold began to be beaten.

As the sound of ping-pong continued to sound, the surrounding blacksmiths and the blacksmith who was working on it were even more exclaimed.

With a wealth of experience, they can recognize the difference between fine iron and ordinary iron at a glance.

It's just that sometimes there will be times when you look away, and if you want to confirm, you only need to beat it a few times to see the difference.

The rudimentary form of a knife was gradually hammered out, and the blacksmiths could almost confirm that the knife would not be mortal, and would definitely be countless times better than the weapons they had ever built before.

What are the blacksmiths after? Naturally, it is to forge countless divine weapons that can be passed on.

The blacksmiths who were standing on the sidelines were sour, why didn't they go up and grab this job just now? Even if you are despised afterwards, but this opportunity is missed, and when will you wait for the next time?

Before they were depressed, the second molten iron came again, the same color, the same impurities were scarce and terrible.

What else are you talking about, rob it!

The four of you want to go up, Yun Yu raised his eyebrows on the side and shouted:

"What to rob, everyone has a chance, there will be three furnaces later, everyone must get me a weapon today."

After speaking, he instructed the people to pour out the scrap iron slag from the furnace just now, and then collected it aside, and instructed not to throw these things away, he was still useful.

Cui Ang and Cui Yingying looked at the blacksmiths who were still fighting in the dark, and their expressions were a little dazed.

"Grandpa Liu, this iron, it's good?"

Cui Yingying adhered to the principle of asking if she didn't understand, and found the first old blacksmith to ask.

This blacksmith's surname is Liu Mingtie, and his ancestors have eaten this bowl of rice for three generations, and when he heard this, he puffed out his eyes and said:

"What's that called?! It doesn't get any better than that! ”

"The old man has been working on iron all his life, and he has never made iron of such good quality! You wait, see the old man forge a magic weapon today, so that I can live for a hundred years! ”

He laughed as he hammered the red-hot wrought iron.

Cui Ang glanced at Yun Yu without a trace, and saw that he was directing people to work, and the shock in his heart could not be calmed down for a long time.

This kid really does what he says! This fine iron, I really got it out for him!

"Girl, why don't you ask that kid, he just made a weird-looking stove and can make fine iron!"

Cui Yingying: "......"