"With this cement, the construction supervisor will be able to accomplish great things!"

"Congratulations to Your Majesty!"

“…”

Amidst the congratulations, Zhuang Zhou appeared unusually calm.

He knew very well that this was just the beginning.

It's just a start.

The real challenge is yet to come!

One day, cement roads will be paved all over the Tang Dynasty.

There are tall buildings everywhere and cars are coming and going on the streets.

Upstairs and downstairs, electricity and telephone.

Various modern devices appeared in this world.

That is the real change for the Tang Dynasty.

However, this step at hand is already exciting enough.

Li Er's regard for Zhuang Zhou has reached an unprecedented level.

He decided to immediately start building a large-scale cement production line.

So that this magical material can be applied to every corner of the Tang Dynasty as soon as possible.

Of course, this is all under official control.

Private cement production is not allowed.

Zhuang Zhou was naturally very excited.

What a scene it would be like if this cement could really be used throughout the Tang Dynasty.

But now that the Chief Designer has taken over, Zhuang Zhou feels much more relaxed.

It just gave a detailed explanation of the cement formula and production process.

Next, it will depend on the supervisor to conduct multiple tests.

Of course, this is just the production process of earth cement.

Zhuang Zhou never thought of making money from earth cement.

When the time is right, we will bring in high-quality cement production equipment from later generations.

That is the real technological monopoly.

Making money is a matter of minutes.

Money is coming in!

That's nothing.

After finishing the work with soil and cement, Zhuang Zhou hurried to the Lishan construction site.

This time Li Er did not try to persuade him to stay, because he had important things to do next.

Li Junxian asked someone to carry the cement block directly into the palace.

Next, he will summon all his ministers to witness the miracle.

…

Tai Chi Palace.

Because Li Er had already notified all the ministers.

When he arrived, Fang Xuanling, Zhangsun Wuji, Wei Zheng, Cheng Yaojin, Qin Qiong, Yuchi Jingde and others were already waiting there.

Now the most powerful civil and military officials in the court gathered together.

Looking at the cement block placed in front of them, no one recognized it.

It was Cheng Yaojin who couldn't help but ask first:

"Your Majesty, you summoned us here just to see this stone, didn't you?"

"There's gravel in here. It doesn't look like stone, does it?"

"Hmm, it feels hard and cool. I've never seen anything like it before."

"Your Majesty, what on earth is this?"

“…”

The big guys had already gathered around and were staring at them.

But obviously there is no clue.

I reached out and touched it. It was hard and a little cold.

Speaking of stones, I have never seen such stones before.

In short, no one can explain why.

Li Er had a self-assured smile on his face. He looked at the ministers and asked in a very pretentious manner:

"What? Don't you know any of you?"

Everyone: “…”

As soon as these words came out.

Everybody understands!

Your Majesty is trying to show off!