Chapter 604: Meet Brother Zheng, Strange Atmosphere

Ying Ying Zi Ye nodded with satisfaction.

Coming here this time, he got what he wanted to know.

"Keep the technology; we will make plans when we need to use it."

Ying Ying Zi Ye thought a lot; the role of cement in this era is still very large.

Since cement can be mass-produced, it will be much easier to build the imperial roads later.

Not just imperial roads, but even houses, the Great Wall, and mausoleums can use cement.

The three talked in detail for a while, and saw that a long time had passed.

Ying Ying Zi Ye still had to go see Brother Zheng later.

So he washed up at the Craftsman Bureau and left the Craftsman Bureau with satisfaction.

After leaving the Craftsman Bureau.

Ying Ying Zi Ye immediately rushed toward the direction of Zhangtai Palace.

If Brother Zheng was waiting for him, he was probably already anxious.

The time spent at the Craftsman Bureau was indeed a bit long.

In the Imperial Study.

The atmosphere had become slightly strange.

Ying Zheng and Zhang Han had both drunk a bellyful of tea.

Neither of them remembered how many pots of tea they had drunk.

But still, there was no sign of Ying Ying Zi Ye.

This also made Ying Zheng feel somewhat uncomfortable.

Could it be that he was delayed by something? ===== CHAPTER 606 =====