"Meet the owner."

The refiners of the Instrument Pavilion put down the tools in their hands.

"No need to be polite."

Li Yi waved his small hand, then looked at a thin old man and asked, "Old Sun, how is the development of the Shenwu Cannon?" ”

Sun Lao Sun Youxin bowed down and said with some embarrassment, "Back to the owner, we have already figured out the general structure of the Shenwu cannon, but this forged steel casting mold has not yet been solved, and the cannon barrel made before cannot withstand the power of the medicine fire, and cracks." ”

"I also ask the owner of the village to teach the law."

Li Yi didn't immediately answer for Sun Youxin, but said with a slight light in his eyes, "In other words, you have solved the problem of the projectile, and now only the main body of the Shenwu cannon is missing, right?" ”

"Yes."

Sun Youxin nodded hesitantly.

In the past few days, they have probably solved the projectile, and only the main body of the gun body is left to test the projectile.

Maybe it will change, but it's not a big problem.

"How to solve the cannon body."

Hearing this, Li Yi fell into deep thought.

To be honest, Li Yi didn't know how to get it.

Because there must not be the slightest gap in the barrel, not even bubbles or places of different thicknesses.

Once this is in place, the gun body will not be able to withstand the thrust of the expansion of the fire, and the barrel will explode or crack.

Or maybe the projectile can't hit far.

I thought about it for a while.

Li Yi raised his head and said to Sun Youxin, "You used a handmade casting mold before, and then you try to use fine sand casting mold." ”

As soon as this remark came out.

But it made all the refiners stunned.

Sun Youxin reacted the fastest, and immediately asked Li Yi, "Owner, what is this fine sand casting mold?" ”

"The so-called fine sand casting mold is to screen the sand in the river layer by layer to remove the stone mud inside, leaving only the finest sand grains."

"After this part is done, you can use these fine sand to start making a model of the cannon body, and use the pouring method to pour molten steel into the model."

"I think I'll probably be able to forge a hard cannon body."

Li roughly explained, and then added, "Of course, these are just my conjectures, and you still need to practice and figure out the best way to cast a mold." ”

This remark opened up a new way of thinking for the foundry of the Cabinet.

Let all the foundry masters, their eyes light up, and they all bowed to Li Yi, "Thank you for the teaching, we will definitely cast the Shenwu Cannon as soon as possible." ”

"Do what you can."

Li Yi bowed his head and said, "When casting the cannon body, you should also increase the manufacture of fire thunder, and if the materials are not enough, let people collect them, and I will be of great use in the near future." ”

The Wa State would attack Mingzhou at any time, and Li Yi had to strengthen his armed forces.

Otherwise.

If An Fatzi wants to rebel against this, and the Turks and Tubo also want to take the opportunity to make trouble, Li Yi will really be too busy.

"Owner."

Just when Li Yi was thinking about things, Xu Zhu came to Li Yi's side.

"Lao Xu, you came just in time."

Li Yi looked sideways at Xu Zhu, and said with a serious face, "I ordered you to teach the black and white guards in the villa how to use the Fire Thunder Son and form a new army, do you understand what I mean?" ”

"The owner can rest assured, his subordinates know what to do."

Xu Zhu understood what Li Yi meant.

Before he came, he learned the news of the imminent invasion of Mingzhou by the Japanese State from Bai Yi's mouth.

I also learned that the general may be about to appear.

Let Xu Zhu not only have murderous intent, but also feel sorry for the general.

He knew the chess game that Li Yi had arranged.

It's to try to get away with Annei.

Completely solve the internal hidden dangers of Datang.

It's a pity that the Wa Kingdom jumped out and disrupted Li Yi's plan.

Thinking of this, Xu Zhu's eyes contained murderous intent, and he asked Li Yi lightly, "Zhuang Master, do you still want to keep the woman from the Japanese Kingdom outside the courtyard?" ”

"Killing her is like killing a chicken."

Li Yi nodded and said, "But this is too boring, I want her to see how the Japanese Kingdom was destroyed by me, this is the biggest punishment for this Japanese girl." ”

"But stay with the owner, in case something happens."

"It's okay if something happens."

However, Li Yi took Xu Zhu's words, and his tone was quiet.

There seems to be some kind of scheme.

"The subordinates are ignorant, or the owner is wise and far-sighted."

Xu Zhu, who was slightly stunned, instantly came to his senses and grinned.

It's good that this widow stays around.

"Lao Xu, you don't look good when you smile."

Li Yi also smiled, and then said, "I have asked Yan Jiu and a few people to lead the tiger and leopard to ride to Mingzhou, but this is not enough." ”

"Now, Zhao Yun and others have just taken over the twelve guards of Chang'an, and it seems too childish to want to deploy them."

"Moreover, I wanted them to lurk under those people, but now it seems that this move is likely to fail, but fortunately they have already controlled the twelve guards."

"So I'm going to be born in three days."

Xu Zhuhu's eyes narrowed slightly, "Three days later, the appearance of the general will definitely shock everyone." ”

Li Yi walked towards the outside of the West Courtyard and responded to Xu Zhudao, "After the shock, the more troubles will come. ”

"They won't watch me live comfortably."

"Then I'll help the general kill!"

Xu Zhu's face was full of anger.

If it is not good for the general, the only way is to kill!

He doesn't have much intelligence, but the soldiers in his hands are quite sharp.

"Then kill."

Li Yi paused, and his crisp voice expressed his determination.

Came outside.

"Li Yi, please let go of the Wa Kingdom."

"I can go back and persuade my people to return to the kingdom."

Sakurayuki Masami threw herself at Li Yi's feet, kowtowing and begging in mourning.

When she chased Li Yi's pace and came to the outside of the West Courtyard, she was indifferently intercepted by the white-robed army guarding her.

She was not allowed to enter, and while she was anxiously waiting outside the West Courtyard, she heard a deafening sound and a pungent smell coming from inside.

Masami Sakurayuki thought of something in horror.

Immediately, his face changed drastically.

Looking at the West Courtyard, it was like a lurking beast, as if it was about to devour the world.

"Are you kidding?"

Li Yi stared coldly at Sakurayuki Masami and continued, "You are just a chess piece, dispensable in the eyes of your emperor and even that Oda Nobo. ”

"You went back to persuade them to return to the Wa Kingdom, you also think too highly of yourself, right?"

"Also, why don't you think that I may not be an opponent of the Wa Kingdom?"

The status of women in the Japanese country is very low.

It's just a plaything for the samurai of the Wa Kingdom.

And Li Yi also knows the Japanese people too well, a group of people who are insatiable and have no faith, they will only stab them in the back.

When this sentence fell, Li Yi stepped past Yingxue Yami's body.

This widow does not deserve sympathy, but her hands are stained with the blood of many Tang people.

In these last three days.

Dian Wei helped Mu Xi take down a pavilion and began to open a restaurant.

Zhao Yun and others also initially controlled the twelve guards of Chang'an.

Kill one of the unscrupulous generals.

Xu Zhu also trained the black and white guards in the old farm into a fire and thunder army.

On the night of the third day, a war report came from Mingzhou, and the Japanese invaded.

However, Yan Jiu is still on the way, and there are at least three or four days before Mingzhou.

Also on the third day and night, Qing Wu and Hu San arrived at Chang'an City.

At the same time, the twelve guards of Chang'an, the soldiers under Li Yi, all came towards the old farm.

Jin Ge Iron Horse, the momentum is huge.