In Chang'an City, Li Chengqian has been closely following the situation in Liaodong these days. Although the Liaodong war report is transmitted back through the intelligence department every day, compared with Lao Cui, these people are still much slower, and even if there is any news feedback, it is seriously lagging behind.

Cui Yu is now a regular visitor to the East Palace. It can be said that except for Li Chengqian, who has never been to the "Houzhai" in the East Palace, his footprints have been left everywhere in other places.

There is nothing I can do about this. Li Chengqian is so lively that he can't stay in one place for a long time every day, even in the East Palace. So Cui Yu had to feel satisfied with the East Palace and circled around if he wanted to find him.

However, it was obvious that this time, Lao Cui was disappointed to find that Li Chengqian had changed his skills and found a lot of things in the East Palace, including Queen Changsun’s vegetable garden, but he didn’t find the prince’s shadow. For a moment, Cui Yu was also a little confused. He didn’t know what the prince was going crazy. During the reign of the country, he would run around everywhere.

"Huh? Old Cui, what are you doing here? Didn't you follow Your Highness to study the office?" Just when Cui Yu couldn't find Li Chengqian and was planning to return to Jingzhao Mansion, he bumped into a hurrying blackhead.

"Your Highness has gone to study the office? No wonder there is no one in the palace, and these guards don't know where your Highness has gone." Cui Yu looked suddenly.

The Research Office is in the imperial city. If Li Chengqian goes out, he doesn't have to say hello to anyone. It's just a trip that goes by. Therefore, even Zhi Jinwu in front of the gate of the East Palace doesn't know where he went.

"Okay, I'm back to get things. If you find Your Highness, we will go together later." Heizi knew that Lao Cui was the popular man in front of Li Chengqian and was very enthusiastic about Cui Yu. This kid had been in the intelligence department for several years and had learned a lot of worldly style and was no longer as stubborn as before.

"What are you coming back to get?" Cui Yu asked suspiciously.

With a thick line like Heizi, Lao Cui doesn't think he has any special abilities, and it is worthy of Li Chengqian's belief.

"Photo car, I'll get that to the Research Office when I'm back. I forgot to take it when Your Highness went." Heizi didn't know that he had left a fool's impression in Lao Cui's heart, and was still complacent.

Along the way, Lao Cui and Heizi, who had taken the photo car, came to the Research Office swaying.

As soon as I entered the yard, I saw a very huge steel monster standing in the yard, making people feel like a small ant.

My goodness, what is this? When did the Tang Dynasty produce so much steel? It can actually make so many iron guys that are bigger than houses, and I don’t know what the use of this thing is.

Just as Cui Yu was stunned at the huge steel monster, Li Chengqian had noticed him and waved to him excitedly: "Old Cui, come here quickly, take a photo together, let's create history together!"

However, Li Chengqian, who was excited, didn't know that Cui Yu felt that he was completely collapsed at the moment. He looked at the prince with pity. At this moment, he didn't believe in "creating history". His only thought was: When His Majesty Li Er came back and saw this thing, would he discount some people's legs?

How many knives can a house be so big? How many arrows can it be made? But the prodigal prince in front of him actually made such a guy. It’s a pity that how many miners need to dig day and night!

But Li Chengqian didn't care what Cui Yu would think. After calling him to his side, he immediately shouted: "Come on, come on, everyone stand together, who else, you go and take a photo first, and then change someone back to take photos later, go and go quickly."

In terms of understanding steam engines, these literati of the Tang Dynasty always had certain historical limitations and were completely unaware of what the "industrial revolution" was. Li Chengqian was too lazy to explain to them. He just waited for the future to tell them what the power of machines was with practical actions!

"Gao Ming, let's just take photos. Your Majesty is waiting for us to get more Zhenguan cannons to the border, but we are doing this. If your Majesty finds out in the future, our legs will be discounted." Tang Shanshi looked at the enthusiastic Li Chengqian and whispered.

"Don't worry, if my father comes back, he will not only not beat us up, but also praise us. With this thing, whether it is making cannons or knives, the speed will increase exponentially in the future, and it is definitely not comparable to those hydraulic presses before." Li Chengqian waved his hand indifferently.

If you want to do a good job, you must first sharpen your tools. All ancestors understand this principle, but no one understands it after the Tang Dynasty. It’s just that these people did not see the “power” of the steam engine, so they have all kinds of concerns.

All this can be completely eliminated as long as the steam engine behind me starts working, and the industrial revolution will come soon.

The photo was taken at Li Chengqian's strong request. After the photo was taken, everyone was immediately recruited by His Highness, the prince who liked to make trouble. Li Chengqian confirmed to Tang Shanshi for the last time: "Shanshi, you sure this thing will not explode, right?"

"Don't worry, we have tried this, and it will definitely not explode. I just don't know if it will have the effect you mentioned." Tang Shanshi was still a little nervous.

His goal is to be an excellent diplomat like his son. A small official like the Director of the Research Office is just a transition, so he is very worried that Li Chengqian will always hold him in this position, otherwise he will become a craftsman leader, which is embarrassing.

"It's fine." Li Chengqian got Xiao Tang's promise and waved to some craftsmen who had been waiting aside: "Make a fire and let this machine move!"

"Here!" After the craftsmen took up their chores with a little excitement, they began to work their own work, adding firewood and charcoal to one end of the huge machine, and it was not until the tea time that the fire was ready.

"Add water!" The fire started, and the water inside the steam engine was quickly heated. However, at the beginning, there was not much water added for the convenience of testing, so hot water was needed to be added constantly. His Royal Highness is a busy man, and it was impossible for him to have time to wait here for them to boil the water in the machine bit by bit.

Time passed little by little, and soon a wisp of white water mist slowly dissipated from a small hole in the machine, which proved that the key stage of the experiment had finally arrived.

"Close the observation port, open the valve, turn on the press, and the test begins!" Comrade Xiao Tang, the main R&D manager of the steam engine, had seen such a situation countless times. He stood by the huge steam engine and commanded it. At the same time, he looked at the prince who ran away with his people and looked at him with contempt!
Chapter completed!