Li Yu looked at the complete technological level of the Dragon and Phoenix Empire. Li Yu believed that in five years, various science and technology would explode. He was already full of expectations for the Dragon and Phoenix Empire in the Dragon and Phoenix Empire in the future.

The population of the Dragon and Phoenix Empire has now exceeded 3.5 million. Li Yu does not intend to recruit people from outside in the future, otherwise it will affect the development of the Tang Dynasty. Of course, the Han slaves captured by foreigners still need to be rescued.

Li Yu went to the Precision Equipment Research Institute again and looked at the ten puppets. They all developed new equipment in their respective fields, and saw that what they are developing now should be precision equipment.

"Young Master!" Li Yi saw Li Yu coming, and quickly stood up and shouted.

"Young Master! Young Master!..." The remaining puppets stood up and greeted each other.

Li Yu nodded at many puppets and said, "I think you are all developing new equipment. Are there any difficulties?"

"The main thing is precision lathe equipment. Some accessories. Due to raw materials, high-performance lathes have been stuck here. It is difficult to manufacture them in a short period of time." Li Yi stood up and talked about the difficulties they encountered.

"Oh! What accessories are they?" Li Yu asked.

"We can solve other accessories now, such as high-performance bearings, and high-strength tools."

When Li Yu heard that it was all technology that space could not solve for the time being, he browned and said, "If you rely on your research, how many years can you get qualified products?"

Li Yi thought about it and said, "Twenty years! It should be possible to completely break through these technologies!"

Li Yu was silent for a moment and said, "You continue to study the accessories you need. I will use the power of faith to help you make them. Now it cannot affect the development of the Dragon and Phoenix Empire."

Li Yu said again: "By the way! How many sets of bearings and tools do you want this time?"

"For the time being, fifty sets of bearings and three hundred tools can be used to create some high-performance machine tools." Li Yi calculated and said.

"How much faith does Xiaoling need to create these things?" Li Yu asked in the void.

"Not much! Eight thousand faiths are enough."

Li Yu didn't care and immediately ordered: "Then make it!"

"Okay! It's good for an hour."

After solving the puppet matter, Li Yu left the research institute.

"Yuanyuan If you miss me, look for Xiaoling and let it notify me, and I will come in."

Yang Yuanyuan smiled happily and said, "Young Master, you have been here for several days. Go back and see Fei'er!"

……………………

Time passes, three months pass.

At this time, Li Yu was inspecting near the old house to see where to build a villa.

I just found a suitable place to build a villa. I saw Li Xueyi riding a horse with his whole body of armor.

"Brother Li, why are you here? Are you still wearing armor and planning to go out to war?" Li Yu asked when he saw Li Xueyi wearing armor.

Li Xueyi jumped off the horse and said directly: "Li Yu, pack up your things immediately and follow me immediately."

Li Yu asked casually, "Where are you going?"

"Hexi, Li Gui's peaceful country."

Li Yu curled his lips and said, "I am not from the Detachment of Women now. Why did you and your princess come to me for help again this time?"

"Haha! This time the princess asked me to come to you. Didn't Xue Ju fail last year? This year, Your Majesty asked our Women's Army to recover the Hexi Corridor and open up the throat of the Western Regions." Li Xueyi said with a smile.

"Oh! So that's the case, but I've had something else in the past few days, so I won't go this time." Li Yu refused directly.

"But the princess hopes you go. The princess said that as long as you are there, she will feel at ease." Li Xueyi said anxiously when she heard that Li Yu didn't go this time.

Seeing Li Xueyi's anxiety, Li Yu said mysteriously: "Don't worry! Although I won't go this time, I will provide you with a batch of secret weapons. Isn't Li Gui only those cities? You can easily take them down with weapons. It's not difficult to defeat Li Gui with the strength of the Detachment of Women in the infantry battle, right?"

When Li Xueyi heard that Li Yu would not go, he could not submit the work when he went back. Who would have expected that Li Yu would provide weapons and take down several cities of Li Gui. This incredible thing made him unable to believe what weapon could capture the city?

Li Xueyi asked questioningly: "Do you really have weapons to help us take down the city?"

"But you swear you can't say it was provided to you by me, even if you can't say it, you can't say it, can you do it?" Li Yu looked at Li Xueyi and asked.

Although Li Xueyi was always careless, Li Yu knew that he was a person who kept his promises very much.

"You can really take down the city with weapons, without soldiers using siege equipment to attack the city?" Li Xueyi asked again with confusion on his face.

"If you swear, I will help you. If you don't swear, just pretend I didn't say it." Li Yu said indifferently, and then looked indifferent.

Li Xueyi did not hesitate and immediately swore: "I swear! I will never reveal the weapons you provided. It will violate your oath. It will hit five thunders, so that I, Li Xueyi, will not die a bad death."

After Li Xueyi made a vow to look at Li Yu to see what kind of weapons he could take out to easily capture the city.

Li Yu asked him to wait for a while, and he went home straight away.

After a while, Li Yu came out with an explosives/drug bag.

When Li Xueyi saw Li Yu carry a square stitch bag, he was confused at all and didn't understand what was going on. Could it be that the city could be captured with the stitch bag?

Li Yu kept walking out with the explosives and medicine bag in his arms. Although Li Xueyi didn't understand what was going on, he still followed behind him in confusion. The two of them continued to go to a place that was rarely visited.

Put the explosives bag on the ground and let Li Xueyi avoid it. Li Yu pulled away the guide/fire/line.

Li Xueyi, who was standing in the distance, saw Li Yu just pulling it for a moment, and saw white smoke waving from the linen bag, and saw Li Yu quickly approaching him.

The sackcloth bag continued to "swish" and white smoke was emitted. Li Xueyi still didn't understand what the sackcloth bag Li Yu made was. Just when he was still confused, something shocked him happened.

"Boom!" There was a loud bang.

I saw the inconspicuous burlap bag suddenly emitted a strong light. The earth trembled for a moment, and then a fog rose into the air. The rocks and dust underground were blown up by a huge explosion. The stones and dust flying were dozens of feet high.

What scene is the most shocking?

Of course, it was time for the underground objects to be blown to the sky after a loud bang.

Even Li Xueyi, who had been through the battlefield for a long time, was shocked by this huge power. The power of the explosives was completely beyond his previous understanding, which made him feel panicked and wanted to escape from this place...

At this time, Li Xueyi's ears were still buzzing, and he couldn't hear any sounds around him.

A moment later, when Li Xueyi saw the deep pit exposed after the explosion and a messy land, he didn't know what words to use to describe the shocking scene just now.

After a while, Li Xueyi returned to normal, but his face looked a little pale.

Li Yu had known that all this would happen long ago. In order to make Li Xueyi remember it deeply, the two of them were not far from the place where the explosion was.

"This!...Is this what you are talking about to attack the city?" Li Xueyi was surprised for a moment after seeing a big pit that was blown up, and then his face showed an excited look.

"The power of this explosive/drug is too small, and the city wall cannot be destroyed. The minimum power I give you is more than a hundred times greater than this?" Li Yu glanced at Li Xueyi, who had not yet recovered, and said.

"Above...a hundred times?" Li Xueyi was surprised.

Li Yu Youran said: "Yes, otherwise the city wall would not collapse, right?"

Li Yu then said, "But when bombing the city, you should keep the soldiers away, it is best to cover their ears or open their mouths. Because the sound is too loud, it is easy to deafen the soldiers' ears."

"Okay! OK, I will do it." Li Xueyi kept nodding and saying, "It's too easy to have such a treasure to siege the city."

Li Yu returned home and asked Li Xueyi to transport three thousand kilograms of strong explosives/pharmaceuticals. These were the strong explosives/pharmaceuticals processed by Li Yu for the space ammunition factory. It was easy to blow up the current city wall.

"Li Xueyi, remember, this is a rope pull. After pulling it open, it will explode after only fifty breaths. You must let the soldiers run away quickly, don't accidentally blow yourself to death, and you also need good soldiers from Dingzi. Don't let the soldiers pull this rope pull away accidentally. Instead of capturing the enemy's city, you will blow your own people to death." Li Yu, Qian Dingzi Wan explained.

After hearing this, Li Xueyi immediately patted his chest and said, "Don't worry! I asked my guard to escort the city myself, and I personally blow up the city myself."

After saying that, Li Xueyi was excited to ask the guards to carefully load the explosives.

After filling the explosives/drugs, Li Xueyi suddenly remembered, what if the princess asked where she came from?

Thinking of this, Li Xueyi and Zou Zou browed and said, "Li Yu! If the princess asks where these things come from, how should I answer?"

"You just said it was given to you by an old man with white beard, and said you didn't want to see the chaos in the Central Plains." Li Yu smiled and gave an idea.

Li Xueyi looked surprised and said, "You want me to deceive the princess! But I have never told a lie in front of the princess!"

After hearing Li Xueyi's words, Li Yu immediately said, "It's okay if you don't want to lie, so let the soldiers use their bodies to attack the city."

When Li Xueyi heard Li Yu's words, he was silent for a while, patted his head, and finally sighed, saying, "For the soldiers of the Detachment of Women, I, Li Xueyi, will lie once this time."

It’s not that Li Yu doesn’t want to help, but that after the stability of his strength over the past few months, he will go to the cultivation world to try in a few days. How could he accompany him to participate in the war in the secular world? What’s more, the siege weapon he provided to the Detachment of Women’s Army - explosives/pharmaceuticals.

With explosives/pharmaceuticals as a powerful weapon to siege the city, it is not difficult to take over the Anle Kingdom of Li Gui in the Hexi Corridor.

Moreover, these explosives/agents are not fire/agents with little power, but powerful explosives/agents with great power. Li Yu believes that as long as the city is exploded, it will be easy to defeat Li Gui, a small warlord, with the combat effectiveness of the Detachment of Women.

...
Chapter completed!