There have indeed been a lot of changes in the arsenal, and many small inventions, Ma Chao didn't know what to use at first glance. I won't know until I have asked Pu Yuan. As a result, Ma Chao had to sigh that the wisdom of the working people is infinite, but it has to be suppressed for too long. Otherwise, after a thousand years, there will be no tunnel warfare, mine warfare and other tactics that are a headache for devils, leaving tens of thousands of regular troops helpless.

It's early winter, and the temperature in the forge is no longer hot. It can only be described as warm. Ma Chao looked into his eyes, and dozens of men who were striking iron were still shirtless, letting the sweat drops slide down on the red iron, making sizzling sounds from time to time.

Ma Chao glanced at it, and immediately saw that these people were building the ring head knife, so he took out the drawings in his arms and said to Pu Yuan: "In the future, the Ma family's standard blade will be built accordingly." ”

The ring head knife has a straight blade, a one-sided open edge, and a thick back, which is suitable for chopping, and it is a unified blade created by Emperor Wu of the Han Dynasty. Coupled with the nature of the ancients, Pu Yuan naturally didn't dare to agree casually, but after unfolding the drawing, Pu Yuan frowned and pondered, and finally nodded in response: "My subordinates know." ”

What Ma Chao took out was a horse chopping knife that only appeared in the Song Dynasty, this style is compared to the ring head knife, the knife handle is long, and the blade body is a streamlined curved scimitar. Pu Yuan is a master of ironware, and naturally saw at a glance the advantages of this style over the ring-headed knife: the handle of the knife is enlarged, which can make the soldier's hands stronger, more powerful, and more lethal; The streamlined blade is more suitable for aerodynamics and is more conducive to the strength of chopping, which is really the best blade for infantry and cavalry.

"In the future, all the standard blades of the Ma family will be made of stainless steel swords. In this way, who in the world dares to underestimate the Xiliang Ma family? Ma Chao patted Pu Yuan's shoulder and was arrogant.

"Young master, this steel is evil gold, and it is ominous to use it!" Pu Yuan was shocked when he heard that Ma Chao was so handy, and immediately knelt down and said.

"Oh? Bad gold? Where did Master Pu say this? Ma Chao was surprised, and he didn't help Pu Yuan, but wanted to hear what kind of truth he could say.

"In the past, Qin destroyed the Six Kingdoms, thanks to black iron, which finally led to the death of Qin III. Now the young master uses stainless steel as a blade, which is the way to take trouble. What's more, smelting refined steel requires several lives as a guide, and the young master is benevolent and generous, and he must not do such a thing that goes against the sky and hurts morality! Pu Yuan kowtowed and cried blood, and said with panic in his mouth.

"What? Using human life as a guide? "Ma Chao is stupid, this ancient legend, there is some kind of divine weapon born, using human life as a guide, sacrificing a period of bloody rain. But all along, Ma Chao thought it was far-fetched and exaggerated, but he didn't want Pu Yuan to really say this!

"Forged steel, ordinary charcoal can't reach the required temperature at all, my subordinates are brave, use animal carbon, and the four blacksmiths are willing to fight each other, thus... That's how this sword and sword ...... were created."

"Nonsense! Pu Yuan, how dare you be so reckless about human life?! Ma Chao was furious, he couldn't imagine that the sword in his hand was actually exchanged for four lives!

This roar frightened Han Ying and almost fell to his knees, and Pu Yuan was already trembling, and he didn't know if it was because of guilt or fear of Ma Chao's anger.

At this time, Ma Chao's expression was hideous, his hands were trembling with anger, and he could barely hold the sword and sword. Even, for a moment, Ma Chao felt that he couldn't suppress the violent emotions in his body, and his eyes almost turned red, and he slashed Pu Yuan with a knife!

It's a shame that this guy was happy to report the good news to himself just now, it turns out that this product is actually the kind of scientific perversion in ancient times. For the sake of scientific and technological research, even human lives dare to be sent in!

At this moment, Ma Chao really wanted to cut Pu Yuan, but Ma Chao's loud shout had already shaken all the craftsmen in the forging house. And Zheng Hun, who learned the whole story, also ran over, knelt down and pleaded: "Young master, this is not the fault of Master Pu. This matter, a certain also agreed at the time. What's more, the four of them were willing to walk into that room in order to make the young master see the indestructible blade as soon as possible. ”

Listening to Zheng Hun's words, Ma Chao was like being struck by lightning, just because Zheng Hun said that the four people died in this arsenal without war because they were grateful for their kindness and in order to smelt the steel as soon as possible......

I don't kill Beren, but Beren dies because of me!

If you talk about the murderer, you are the culprit!

Thinking about this, Ma Chao only felt that the previous joy was swept away, and he no longer had any strength in his body. Squatting on the ground, his eyes blank: he has crossed over from the new era, he can see the dead and wounded on the battlefield, and he can also kill the thieves with his own hands. That's because of the great chaos, those people will not die in their own hands, but will also die in the troubled times. But right now, he finally laid down a piece of peach land, but let four craftsmen die because of this, how can Ma Chao not feel sad?

The ancients repaid their kindness with their blood, and they spared their lives to repay it......

Is it loyalty, righteousness, or a foolishness who dedicates himself to science and technology?

Ma Chao didn't know, he only knew that the two blades in his hands were so sharp at this time, it turned out that there were two souls entangled!

Thinking of this, Ma Chao angrily raised his sword, pointed it at his head, and slashed it!

"Don't!" Han Ying saw it really and hurriedly stepped forward to stop it.

"Young master, you can't!" Pu Yuan and Zheng Hun were inexplicably shocked, got up and pounced on Ma Chao.

"Young master, no!" The other craftsmen who were kneeling on the ground also got up one after another and rushed towards Ma Chao, wanting to stop the sharp blade.

Before the commotion could erupt, the crowd calmed down again. I saw Ma Chao gently push away Han Ying, who had already pounced on him, holding the overflowing hair in his hand, his eyes were still a little blank and said: "Everyone, the body is skinned, and the parents who receive it should not be lightly destroyed." However, my Ma Chao caused the death of four innocent craftsmen because of two murderous blades, and the crime is unforgivable. Today, the hair is cut as the head and the four craftsmen have made amends! ”

With that, Ma Chao threw the lock of hair into the blazing furnace, and let the tongue of fire lick up the ashes.

"Young master, a certain person has received this great grace, and he is grateful for the five! Those four craftsmen know under the Nine Springs, and they will also smile! Pu Yuan knelt heavily on the ground and kowtowed.

"I don't need your gratitude, I just forgive! Also, after today, I just give you a bottom line, you can't risk the life of a craftsman again, I don't want that in the future, the blades in the hands of the Ma Jiajun will not kill the enemy, but they will be entangled in a few souls first! ”

"The young master is generous and benevolent, so I know! In the future, he will definitely not dare to defy the law again, which will disgrace Ma Jiajun! Zheng Hun saw that Ma Chao intended this, and cried blood and said.

All the craftsmen also kowtowed, thanking Ma Chao for his benevolence. And Han Ying on the side couldn't help crying, looking at Ma Chao's sad face, there was a pain in his heart.

"Let's go, I'll go see the forge house!" Ma Chao picked up Pu Yuan and Zheng Hun, and said in a cold voice: "I want to see how this evil gold took the lives of four generals!" ”