Three Kingdoms: The most powerful behind-the-scenes boss

Pu Qing?

Forging weapons?

Cao Ang immediately thought of someone.

There is a clear record in historical materials:

Pu Yuan of Shu State selected fine steel and cold iron to cast three thousand knives for Zhuge Liang. In order to keep them sharp, he ordered people to travel thousands of miles to the Shu River to fetch water to quench the knives. The man who fetched the water accidentally overturned a small amount of water and had no choice but to fetch it on the way. The water was replenished, but Pu Qing saw through it at a glance and ordered people to take water from the Shu River to quench the knife.

The knife is done!

It cuts iron like clay, and is known as the magic sword in the world.

A Puyuan!

A Puqing!

They are all experts in weapon refining.

I have to say, this coincidence is a bit too much. perhaps......

It is possible that the Pu Qing in front of him is Pu Yuan's father or grandfather.

After a careful chat with Pu Qing, Cao Ang was certain and certain that this man was definitely an expert in making swords during the late Han Dynasty, and it was not an exaggeration to be called a master craftsman. only......

As far as Cao Ang is concerned.

His technology is still a little too behind.

Although Baili Steel is awesome and the things it forges are very powerful, it is really difficult to mass-produce and it is difficult to popularize it.

"Lao Pu, have you ever thought about melting iron into molten iron?"

Cao Ang took a deep breath and tried to explain to him the basic principles of the steel-frying technique:"This can quickly remove the impurities in the iron, then make it into a knife shape, and finally forge it into a weapon?"

"Melt into molten iron?

Pu Qing shook his head without any hesitation:"This is impossible!" How can it be possible for iron to melt into water? The only way to soften it and forge it is to the limit!"

"Since it can be made soft, why can't it become watery?"

Cao Ang let out a scornful laugh, and immediately turned back to the army and said:"As everyone knows, if it is extremely soft, isn't it the state of water? You couldn't turn it into molten iron because the temperature wasn't enough!"

"temperature?

Pu Qing frowned:"What is this?""

"Forehead......this......"

Cao Ang scratched his head and explained casually:"It's heat! If you use wood to make a fire, the temperature is very limited. If you can use black gold instead of wood, the temperature can be doubled, and melting molten iron will not be a problem!"

"black gold?

Pu Qing was even more confused:"What is this?""

"Damn it!

Cao Ang became a little impatient and waved his hand:"Brother Shi, tell him!" Shi

A shrugged his shoulders:"I'm sorry, Pu, but you have been locked up in Tianying Gate for five years. Naturally, you don't know the recent state of Luoyang. This black gold is a kind of fuel. Now the people of Luoyang have to rely on it as long as winter comes." Keep warm!"

"This is a good thing!

Shi A explained very patiently:"One pot of black gold can be worth three or five pots of charcoal fire. It has great heat. In recent years, all patients with cold syndrome have relied on it to survive."" hiss~~~

Pu Qing was shocked and gasped:"Is there such a thing in the world? Can it melt fine iron?"

Shi A shook his head:"I don't know if it can melt fine iron. You have to ask. Him!"

Pu Qing looked at Cao Ang hurriedly.

Cao Ang raised his lips slightly:"If it were someone else, it would definitely not work, but if it were me, I guarantee there would be no problem. You forging the weapon repeatedly is, in a sense, removing impurities from it!"

"If it can be melted into molten iron, this process can be greatly shortened, and then the basic tool style can be constructed with a mold, supplemented by forging, and the efficiency can be increased a hundred times!"

At this point, Pu Qing was completely confused.

Cao Ang seemed to have opened a new door for him, telling him that there was such a forging method in the world.

"Of course!"

"In addition to the improvement of the forging method, it also needs to be supplemented by quenching in order to obtain a true magic weapon!"

Cao Ang said it very casually, but it aroused great interest in Shi A:"Magic weapon? Is it more powerful than the Holy King Sword in the hands of the family? You know, the Holy King Sword has already been blown away and cut off, and it is as sharp as iron!"

"The fart is as sharp as iron!

Cao Ang responded directly with one sentence:"I'll tell you!" There are no real magic weapons in the world now. The Holy King Sword in your master's hand is just a little more powerful than ordinary people's weapons. How dare you call it a magic weapon?"

Pu Qing on the side was a little unhappy.

After all, he forged this Holy

King Sword. Wang Yue relied on this sword to dominate the world and was invincible!

But in Cao Ang's eyes, it seemed that it was not worth a penny. Same!

"oh?

Pu Qing rolled his eyes at Cao Ang:"I don't know what kind of weapon can be called a real magic weapon in Mr. Cao's eyes. I, Pu Qing, would like to see it!""

"Want to see it?"

Cao Ang said with a slight smile on his lips.

"That's natural!"

Pu Qing nodded solemnly.

"Very simple! Cao Ang waved his hand:"

Follow me to Xuxian County, Yingchuan, and I will let you know what the real steel-frying technology is and what the real quenching technology is. Your previous forging was so low that you can't keep up with the new technology." The development of the times!"

"snort!

Pu Qing raised the corners of his lips slightly, revealing a hint of sinisterness:"Although I have been trapped for five years, I ask myself that in the world, there is no one who can be stronger than Pu with more than one hand!""

"What a coincidence!"

Cao Ang took advantage of the situation and said hey:"I am the boss among those who can count with one hand!"

"hehe!"

Pu Qing chuckled.

"What, you don’t believe it?

Cao Ang deliberately appealed to the other party:"How about we make a bet?""

"How to bet?"

Pu Qing is extremely confident

"Of course it’s a forged knife!

Cao Ang took a deep breath and said softly:"Follow me to Xu County, Yingchuan, and under my guidance, forge a steel knife. Then you use your own method to forge a steel knife. Let's compete and we will know."!"

"What if you lose?"

Pu Qing raised the corners of his lips slightly, obviously winning.

"Whatever you want, do it!"

Holy shit, how can I lose to you after more than 1,800 years of lead?

Cao Ang is even more self-conscious!

However,......

His self-confidence, in Pu Qing's eyes, is just a kind of blind self-confidence.

"Well, I don't need many things. You give me some money and I want to go back to my hometown in Yizhou.

Pu Qing made his request directly:"It's not too much.""

"certainly!

Cao Ang smiled calmly:"But what if you lose?""

"joke! Will I lose?"

Pu Qing shook his head disapprovingly.

"Um?"

Cao Ang stared at Pu Qing for a long time, and then Pu Qing just said:"Okay, if I lose, you can do whatever you want, isn't that enough?"

"very good!

What Cao Ang wanted was what he said:"If you lose, from now on you will follow me, Cao Ang, and forge weapons for me according to my methods. How about that?""

"no problem!

Pu Qing agreed directly without thinking:"I, Pu Qing, have never been afraid of anyone when it comes to forging weapons. Your method is too unreasonable, completely unrealistic, and will not work at all!""

Look at these words!

Tsk tsk~~~

Too much! Unbridled! completely! No time! fundamental! Doesn't work!

Cao Ang just smiled and said nothing.

Zhou Yu on the side lowered his voice and said:"You kid, are you thinking of some bad tricks again?"

Cao Ang frowned:"Damn! Am I that kind of person?"

Zhou Yu chuckled:"I knew it was like this!"

Cao Ang was angry:"Damn, what is that? Don't slander me, you kid!"

Zhou Yu waved his hand:"Okay, stop pretending, who doesn't know who he is? When we get to Yingchuan, can you still control him? Just you Don't worry, since I brought this kind of talent here, I won't let him go!"

Cao Ang:"Nah!"

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