"Father, my son is in Zongzheng Temple, but I am worried about my king and father day and night, thinking about how to make my Tang Dynasty more prosperous. So my son ordered Shi Carbon to study it for several months, and finally made this cement a few days ago. The so-called "When you are far away from the rivers and lakes, you worry about your king..."

Seeing that Lao Li changed the subject and no longer pursued the demolition of the house, Li Chengqian's eyes were dripping, and he ignored the fact that he had been locked in Zongzheng Temple for half a month. He opened his mouth and started to "release the satellite".

"Okay, okay, I know, you have made great contributions, but... you used the sentence just now last time, and you will change it to a fresh one next time." Li Er had heard Li Chengqian say this countless times, and his ears were almost grinding out of calluses.

"Uh, have you said it?" Li Chengqian glanced at the 'Bald King' and asked with his eyes. What was received was Wang Chenghu spreading his hands and shrugging his shoulders.

I can’t read a basket of big words. How could he remember what “famous quotes” Li Chengqian said?

"Stop looking, talk quickly." Li Er's big hand wrapped around Li Chengqian's neck and dragged it directly to the edge of the cement bag.

"Father, it's useless to just talk about this thing. It's better to bring your uncles and uncles here half a month later to see how the result is." Li Chengqian always felt that these people had bad intentions in their eyes.

Moreover, Li Chengqian really didn't know what to say about cement. Apart from knowing that he could build roads and walls, he really couldn't think of any other name for a while.

"Half a month later!" Li Er pondered for a moment, then asked Li Chengqian, "Are you really sure? Don't make any mistakes, I will take the court officials to see you."

"Please rest assured, Father," Li Chengqian said affirmatively.

Li Chengqian was very relieved about cement. Later military buildings were built with this thing, and with steel bars and stones inside, the cannons with a small caliber must be bombarded for half a day.

In the Tang Dynasty, even if there is no steel bar (it is indeed not, the steel output is too small and it is not enough to make a knife), relying solely on concrete is not something that nomads holding cold weapons can chew.

As for the experiment half a month later, Li Chengqian planned to build a concrete fortress alone. At that time, as long as the scumbags do not pull the catapults over, they can try any other weapons at will.

"Don't stand there, work quickly." When Lao Li and others left without any trace, Li Chengqian replied to the nature of "Hu Hansan" again, and the small wooden sticks in his hand were dancing whirring.

Half a month is not enough, so you must speed up the progress, otherwise you will have fun if you don’t have any cement when you come.

However, with Lao Li's approval, it is much easier to dispatch personnel and materials. The cement, sand and gravel he looked at were transported into the palace and sent to Zongzheng Temple.

The demolition work was even more enjoyable. The Zongzheng Temple did not spare a single room except Lee Hyo-gong's "office" and completely demolished it.

There is no way, I really miss the blue brick and tile houses in later generations. Since Manager Qian reported on the cement production, this has almost become a heart-wrenching problem for Li Chengqian. He would have to build a few rooms no matter what.

It is easy to build a large blue brick house, just explain how to apply cement to the blue brick.

The Lingbao is the focus of Li Chengqian’s concern. If he doesn’t do it well, Comrade Li will be embarrassed, and he is afraid that he will live in this big blue brick house.

A large amount of wood was sent to Zongzheng Temple in Lao Li's doubts, and made into large wooden boxes, and then the mixed sand and gravel concrete was poured into it little by little.

These wooden boxes look similar to a fortress from the outside, except that they don't have the lid on it.

All of this puzzled Li Er, who was listening to the reward, had never heard of building a fortress in this way, and the key issue was that he had never heard of building a fortress in the palace.

Standing in front of the word "House at the height of the temple, worry about the people; when you are far away from the rivers and lakes, worry about the king", Empress Changsun's voice came from behind Li Er: "What are the second brother thinking?"

"What did Chengqian think in his heart?" Li Er said as he asked.

"What's wrong? Could it be that Gao Ming is causing trouble again? Wasn't he locked up in Zongzheng Temple?" Queen Changsun's expression changed and she asked nervously.

Half a month ago, Empress Changsun was shocked when she learned that Li Chengqian had actually led to impeachment from all officials. She thought that she could also calm him down while staying at Zongzheng Temple for a while, but she unexpectedly alarmed Lao Li again.

"Don't think about random things by Guanyin maid, it's a bad thing." Knowing that his mindless words scared his wife, Li Er quickly comforted her.

"The second brother is speaking with no nonchalant attention, let's talk." Empress Changsun said softly.

"This little bastard demolished Zongzheng Temple." Old Li sighed and said helplessly.

"Disassembled? What does that mean?" Empress Changsun asked in confusion, unable to tell whether it was Li Chengqian's riot about Taihuan that made Li Xiaogong unable to bear it or the real literal meaning.

"It means literally. Except for Xiaogong's office, all the places where he works have been demolished, including the courtyard wall." Li Er said.

"What! This, this, this is too unreasonable. Second brother, wait for me to educate him well." Changsun's face became even more ugly. He was not angry, but worried.

Without Li Er's will, Li Chengqian would resist the order if he dared to walk out of Zongzheng Temple, let alone what kind of sin would it be if he demolished Zongzheng Temple now.

So Changsun had to start before Li Er ordered Li Chengqian to deal with it, so that it could at least be lighter.

"Okay, okay, it's not what you thought, it's my intention." Li Er was worried about Changsun, so he quickly took the responsibility on himself.

"Second brother, what's going on? Please explain it clearly at once." Empress Changsun gently turned her eyes behind Lao Li, put her hands on his shoulders, and gently pressed them.

"This guy's Carbonifera has created something new. According to this guy, it is of great use to the state, so I asked him to demonstrate it to the court officials in half a month." Li Er leaned comfortably on the back of the chair and said with squinted eyes.

"But then you can't demolish Zongzheng Temple." Changsun said in a somewhat blameless tone, but it was obvious that he was speaking the opposite, waiting for Li Er to resume the conversation to get rid of Li Chengqian's crime.

It can be seen that Empress Changsun was still worried about Li Chengqian's demolition of Zongzheng Temple and felt worried.

The limelight that has killed the eldest grandson of the aristocratic family has not passed yet. If you cause other things, you will be unable to live this life.

"You are a mother!" Li Er patted Changsun's hand on his shoulder with some emotion, and continued with a smile: "Don't worry, your baby son is fine. At most, he will turn around and ask him to rebuild Zongzheng Temple."

Hearing Li Er's words, Empress Changsun breathed a long sigh, pressed her shoulders and slowly used some strength, and said softly: "My second brother has said this, what else can I worry about? But Gao Ming is also your child."

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Chapter completed!