"Will iron cost less than bronze?" Yaoxing began to speculate:

"Iron can be melted and rebuilt, it belongs to recycled things, can bronze?"

As soon as Zhao Zheng heard it, he knew that Yaoxing was trying to blind the cat and run into a dead mouse, and smiled: "Yes!" ”

Yaoxing was deflated when she heard this, pouting and looking lost: "Yes~"

Then I can't find it~

Zhao Zheng snickered for a while, and then spoke comfortingly: "It's okay, if we can't find it, let the Mo family look for it, they can always find it." ”

Yao Xing looked at Zhao Zheng suspiciously, if he didn't think that iron could replace bronze at all, why would he be willing to let the Mo family find it. Once this matter is explained, it means that his attitude is to let iron replace bronze, so no matter which one is better, someone will find out where iron is better than bronze to please him.

According to Zhao Zhengping's habit, it won't be like this.

"Did you already know the benefits of iron?" Yao Xing didn't know where to think, and suddenly asked.

Zhao Zheng laughed again, this smile made Yao Xing feel more and more that what he just thought was right, Zhao Zheng just knew the benefits of iron. But shouldn't it, if Zhao Zheng knew that iron was better than bronze, he should have replaced bronze with iron a long time ago, how could he not do anything?

"Say it quickly~" Yaoxing was so anxious that she began to be coquettish

Only then did Zhao Zheng speak: "I do know something, I have noticed the iron tools since you made the horseshoe, and after the Mo family returned to obedience, the people of the Mo family have long been iron. It was not long ago that it was determined that iron was cheaper than bronze, the forging method was simpler, and iron swords were more resilient and difficult to break than bronze swords. ”

Yaoxing nodded like this, but he didn't expect Zhao Zheng to think of going in front of him, what a waste of living in the future for decades!

But Zhao Zheng is really, he obviously knows the benefits, but he has to ask himself speechless, he looks happy, isn't he?

"You know, why are you asking me?" Yaoxing glared at Zhao Zheng reproachfully

Zhao Zheng smiled again, originally not a good smile, but this time it was full of mockery in Yao Xing's eyes, and the angry Yao Xing raised his hand and slapped the corner of Zhao Zheng's curled mouth.

Zhao Zheng was stunned for a moment, and the palace people around him lowered their heads and lowered their sense of existence one after another, for fear that they would be found that there were so many people. Even Yao Xing, after putting his hand down, was in the center of Zhao Zheng's shocked eyes for a moment.

However, Yaoxing's psychological quality is relatively good, and he didn't reveal his weakness, blinked his eyes, and stood up: "I'm full, don't eat!" ”

Just as he was about to leave, he was pulled by Zhao Zheng's skirt. Zhao Zheng only pulled his skirt and didn't speak, so Yaoxing didn't speak either.

The four eyes were facing each other, their eyes were wandering, and Zhao Zheng had no choice but to let go. What can he do, he can't fight back, his own daughter-in-law, just beat it!

After letting go, Yaoxing planned to go back to the dormitory, but Zhao Zheng was beaten and had to worry about whether Yaoxing was hungry, so he sighed and coaxed: "The pots have been moved, let me see what you want to eat?" ”

Yaoxing's anger was inexplicable, and now he felt that Zhao Zheng wanted him to cook for him and serve him personally, so he glanced at him and said, "Why don't you see Your Majesty do it and make two mouthfuls of food for your concubine?" ”

Zhao Zheng smiled angrily: "Don't say that I am the emperor, even ordinary people don't have a man to cook!" ”

"But the concubine can't do it~" Yao Xing suddenly said

(End of chapter)