In fact, Empress Dowager Mu did this because she had her own plans. She hoped that Chen Kaizhi would approach the Empress Dowager so that the Empress Dowager could find that Chen Kaizhi had the courage and charm of the late emperor. This might be...

After all, the Empress Dowager used to be the First Emperor. She is old now and will naturally be very happy to see a child who looks a bit like the First Emperor.

Of course, these are just Empress Dowager Mu's own thoughts, and these things are not easy to tell Chen Kaizhi, so she continued to pick up the tea cup and took another sip of tea. Her eyes looking at Chen Kaizhi were full of love, she put down the tea cup gracefully, and smiled at Chen Kaizhi.

"You go in the name of protecting the Empress Dowager Jingquan. You and your Warriors Camp will go west ninety miles from Luoyang. On the way, don't make any mistakes, and serve them well."

"Ah?" Chen Kaizhi opened his mouth in surprise and asked in surprise: "I have brought so many people there, it seems..."

Seeing that Chen Kaizhi was a little unhappy, Empress Dowager Mu naturally understood what Chen Kaizhi was thinking. The official Weibo account was light, so it was just unnecessary to go there, but not much. She just wanted Chen Kaizhi to welcome the Empress Dowager. Maybe it was because of her obsession.

I sighed deeply in my heart. It was really embarrassing this child. The Empress Dowager thought about it in her heart, and then her eyes looked at Chen Kaizhi very seriously.

"Why, you don't want to go on behalf of the Ai family?"

Chen Kaizhi naturally didn't know the Queen Mother's thoughts, but he couldn't resist the order and had to take his life. But he was speechless for a moment.

Because this is unscientific, could the Queen Mother heard that the Emperor and the Queen Mother had lost her IQ?

That's why I let myself welcome the Empress Dowager.

Since King Zhao will definitely go, then the Empress Dowager's eyes would not be a Hanlin in the eyes of the Empress Dowager. What is the purpose of going there? At most, it is to try to show your face in front of the Empress Dowager, and then say a few words: "The Empress Dowager, today's rain is a sudden rain, I'm afraid it won't be able to travel." Or: "The road is rugged, and the car cannot walk, and I'm ordered people to understand the obstacles."

Uh... does it make sense?

It seems...it's meaningless.

It is very likely that I will become an obstacle in everyone's eyes. The Queen Mother actually asked me to do such a thing?

Chen Kaizhi thought carefully and frowned. Could it be that Empress Dowager Mu's original intention was to let himself stare at King Zhao? This is very likely.

After all, the relationship between King Zhao and the Empress Dowager was too subtle. If you were careless, you would die. Therefore, the Empress Dowager was particularly worried and had to let himself, the inconspicuous Hanlin, follow him.

Chen Kaizhi thought to himself, and returned to the attendant room and continued to sit in the hall. Finally, he ended up with the payment, so he returned to the mountain.

Now that we go back to Feiyu Peak, Chen Kaizhi has two places that we have to go to. One is to watch the Warriors Camp practice, and then, he goes to Tiefang for a walk.

Feiyu Peak is the most concerned place.

Now all kinds of steels have been released, including low carbon steel, medium carbon steel and high carbon steel, and various steels have different ways to get them.

Chen Kaizhi even encouraged these craftsmen to continue to do experiments and develop more steel based on their superficial basic materials knowledge in their previous lives.

However, at present, here in Tiefang, we are studying integrated steel pipes.

Because for Chen Kaizhi, the army in this era was mostly equipped with bows and arrows, and this weapon was too primitive, Chen Kaizhi hoped to make a breakthrough in muskets.

Gunpowder has long been present in this era, but because of the immature steel material, some cannons have, but their power is not great. As for muskets, there are not many. It is said that the Beiyan people once had a special army of muskets to deal with the Hu people. However, it is a musket, but it is a small steel cannon. Because the size is really not small, gunpowder explodes in the muskets, and ordinary iron pipes are very easy to explode. In order to reduce the risk of blasting, the quality of the iron pipes in this era was low, so the volume of the iron pipes had to be increased. The thicker the inner wall of the iron pipe, the more peace of mind it was.

But the inner wall is thick, and the musket becomes heavy. A musket weighs twenty kilograms. One person is holding it in front and one person behind it is igniting it. It is extremely inconvenient whether it is firing or moving.

What's more, its power is not high.

However, once the quality of the steel material is passed, if the steel pipe has high strength, thermal stability and wear resistance, then you can try your best to make the steel pipe thinner. The advantage of thinness is that it is easy to carry, and can be carried and operated by one person. Not only that, if the pipe is smooth, you can also try your best to reduce resistance and exert the power to the highest level.

Today, after the fire of craftsmen, the first bird gun was considered to be burning paper. The steel pipe used was alloy steel. The material of this alloy steel is completely comparable to the barrel of the 19th century in the last century. The barrel was so thin that Chen Kaizhi regretted that he could not rifle out now, and the bullet technology was too difficult. At present, he could only make a smoothbore gun, which was the kind of firearm that stuffed gunpowder and steel balls into the barrel and fired with a fuse.

But even so, this is still a sharp weapon. With the bird gun in hand, Chen Kaizhi weighed the weight, but it weighed more than ten pounds. The weight of the Qiu Ba of the Warriors Camp is completely acceptable. The design of this bird gun was completely outlined by Chen Kaizhi himself, which is similar to the previous life's melee gun.

For a moment, Chen Kaizhi felt happy. With this weapon, the combat effectiveness of these Qiu Bas can be improved a lot, so he no longer dared to provoke them.

Chen Kaizhi held the bird gun and arrived at the school ground.

At this time, the sky was already dark, but Qiu Ba and others were still practicing. Although they saw Chen Kaizhi holding something strange, everyone only took a look. Even though they were curious, no one dared to act rashly. Chen Kaizhi said to Mr. Wu, who was supervising beside him, "Sir, come."

Mr. Wu walked over and soon arrived in front of Chen Kaizhi. Chen Kaizhi excitedly picked up the bird gun in his hand and said happily: "Mr. must have seen Beiyan's musket."

Speaking of muskets, Wu Zixi suddenly showed disdain. He looked at Chen Kaizhi's eyes with surprise. He seemed to be unable to imagine that Chen Kaizhi was interested in muskets. Obviously, in his eyes, this musket was almost a useless weapon.

Not only is it heavy in weight, it is not convenient to carry, but it also has an average range, which is completely incomparable to bows and arrows. The most important thing is that it is also very easy to cause explosions.

Such a weapon was simply no different from garbage in his heart.

However, he did not directly tell Chen Kaizhi his disdain, but smiled faintly: "Milt gun? Why, Kaizhi is interested in muskets."

Seeing that Mr. Wu looked calm, Chen Kaizhi raised the bird gun in his hand and smiled happily: "Isn't this a musket?"

Mr. Wu was stunned for a moment, but he soon came to his senses. His eyes looked at the bird gun in Chen Kaizhi's hand: "This is a musket." In his impression, the musket was not like this. At least it was much larger than this, but it could not change his opinion.

Seeing that Mr. Wu seemed not interested in the bird gun in his hand, Chen Kaizhi smiled and said, "Sir, please try the power of this musket first, please drive the soldiers away."

So with an order, Qiu Ba and others who were practicing were all scattered to the periphery of the schoolyard. Chen Kaizhi was the first to take the lead. He was very rude. For the sake of this musket, Chen Kaizhi had already started to arrange it a long time ago. All the components inside were ordered to be tried in advance. At present, this is the first finished product. In fact, as long as you pass the steel materials, other components are just a problem of reverse molding.

Chen Kaizhi began to slam the handle of the gun with the muzzle facing upwards, and then started to put gunpowder on it. Then, he pulled out the iron bar and compacted the gunpowder. Then he put the projectile on the barrel. Everything was ready and lifted the musket. Above the musket, there was a metal hook, one end of the hook was fixed on the musket, and it could rotate around the axis. The fuse was clamped on the other end. Chen Kaizhi pushed the metal hook into the fire door with his hand, then took out the fire fold and lit the fuse. The so-called fuse was a hemp rope or a tight cloth strip, so it was soaked in a combustible solution and dried, so it was very easy to burn, and the burning speed was not fast.

So, the fuse began to burn slowly. With this gap, Chen Kaizhi was ready to shoot. He aimed the muzzle at a wall in the distance. The wall was a hundred meters away. As the fuse began to burn to the end, it finally burned to the black gunpowder in the gun barrel. With a bang, smoke filled the barrel. At the same time, the violently expanding gunpowder instantly fired the projectile.

"Bang……"

A loud bang was deafening.

This shot was really unhappy. Not only did the recoil make Chen Kaizhi's body tremble slightly, but the pungent smoke that spreads also made Chen Kaizhi look dirty. Chen Kaizhi thought to himself that it seems that it still needs improvement, but this is not bad. Let's see how the effect is.

Then, Chen Kaizhi looked into the distance, and he nodded to Qiu Ba Nu behind him. Everyone was already scared by the sound of the gun just now. Qiu Ba hesitated toward the wall. Finally, he found the iron ball here. The iron ball was still emitting hot smoke, but it smashed the wall bricks into pieces. The smoke and debris were gently raised under the night. The iron ball penetrated the wall bricks more than an inch deep. He couldn't help but be amazed. It was more than 100 meters apart. If it were a human body, wouldn't it be shot through?

After the iron balls cooled down, he worked hard to pick out the iron balls from the wall. The iron balls had become deformed, so he waved excitedly to the people in the distance: "A inch into the wall, more than an inch into the wall."

When he shouted, everyone was shocked. They all opened their eyes wide, their faces were full of disbelief, and the corners of their mouths twitched slightly.

This is awesome.
Chapter completed!