Visit ancient times with a super mall

After speaking, Zhou Shixun stepped forward and patted Zheng Jing on the shoulder.

"Boy, follow Chu Wazi and study hard. The future of Daxia will depend on you."

Zheng Jing was still stunned by the explosion just now.

Looking at the mountain blankly, he said to Zhou Shixun: "Your Majesty, Zheng Jing will definitely live up to your Majesty's hopes!"

Zhou Shixun nodded after hearing this and turned to look at Chu Chen.

"Chu Wazi, you can offer such a magical thing. As long as my Zhou family dynasty is still here, your Chu family will never be bullied."

Chu Chen smiled and nodded, and then the group headed towards the palace.

In the imperial study room, Zhou Shixun happily praised Chu Chen.

Finally, he ordered the two of them to go back to the Ministry of Industry to develop the gunpowder immediately, and gave Zheng Jing an imperial edict to make him the director of the Ministry of Industry. As long as the materials available in Daxia can be used unconditionally with this edict.

After several people sent Zheng Jing away, Eunuch Wei held up a few fish and stopped Chu Chen.

He said that he would let him cook the braised fish no matter what today.

Chu Chen had no choice but to rush into the royal dining room of the palace with the fish in hand!

After lunch, Chu Chen simply did not go back to the capital house, but found a deserted place and entered the space.

First, he walked to the spring to fill himself with water as usual, then burped and dove into the pile of books.

I don’t know how long I was looking through it, until my eyes were dim, and I saw a paper written by someone I don’t know.

The various ratios and production methods of black powder are clearly mentioned above.

"Seventy-and-a-half percent saltpeter, one-tenth sulfur, and one-and-a-half percent charcoal." Chu Chen muttered, memorizing it by heart, and stepped out of the space.

Saltpeter, sulfur and charcoal are easy to find in this world.

Saltpeter can be sold, it seems that it can also be mined in the mountains, sulfur medicine stores have it, and as for charcoal, it is even simpler.

After leaving the space, Chu Chen headed all the way towards the Ministry of Works.

This time, he did not exchange greetings with Zheng Wenkai and walked directly into Zheng Jing's private research room.

"Uncle, you're here!" When Zheng Jing saw Chu Chen's arrival, he quickly stood up and saluted.

Chu Chen waved his hand and said: "Your place is not good. A small mistake will destroy your place."

When Zheng Jing heard what Chu Chen said and saw the power of the Torpedo King today, his heart skipped a beat.

"Then uncle, I will arrange for someone to find a remote place."

"Yes, the place must be remote, and also, purchase these things."

After speaking, Chu Chen handed him a piece of paper with the amount of sulfur, saltpeter and charcoal written on it.

Zheng Jing took a look at the note and wondered, could it be that his uncle's powerful thing was made from such simple ingredients?

Chu Chen looked at Zheng Jing who was holding the note and looking surprised.

Staring at him seriously, he said, "Look, I'm going to get burned after watching this. You have to know how much trouble this thing will cause once others see it."

Zheng Jing nodded after hearing this. Why didn't he understand the stakes?

If it were leaked, not only myself, but also my whole family would probably be killed.

So after looking at it for a few times, he threw it into the stove.

"Don't worry, uncle. I will also arrange for loyal people to purchase these things. I will also add a few more items and purchase them in batches. Even if someone knows what we are doing, he will not be able to find out."

After hearing this, Chu Chen stepped forward and patted his head: "Yes, the young man is indeed your father's son."

"After you find the place, ask your father to arrange for twenty trustworthy people, and then come to me at the house and I will teach you how to do it."

After speaking, Chu Chen walked out of the Ministry of Industry and returned to his house in the capital.

And Jiu Mengzi seemed to have relapsed into an old illness, and he didn't know where he went with the bag of silver given by Chu Chen.

Chu Chen didn't care about him. Putting aside experts and Taoist priests, he was a man after all.

On the second day, Zheng Jing knocked on the door of the capital house early.

"Uncle, everything is arranged.",

Chu Chen's eyes were sleepy: "Okay, let's go after I have breakfast!"

Zheng Jing sat obediently in the living room, watching Chu Chen eating and drinking there.

Soon after, a carriage entered a very large house in the suburbs. Outside the house, many workers were building walls.

In order to deceive others, Chu Chen did not drive, but followed the carriage.

Chu Chen knew what was going on at the first sight of the wall. I guess no one else except Zheng Wenkai, Zheng Jing, Zhou Shixun and Eunuch Wei knew what this place was for.

Following Zheng Jing into the house, Chu Chen couldn't help but his eyes lit up, thinking that the work efficiency of this Ministry of Works was really high.

I saw that the layout inside was like building a crossbow, and it was built into assembly lines.

"Uncle, I considered not leaking the formula as much as possible, so I built a total of five lines."

"Sulfur, saltpeter, and charcoal are three materials. I also added a strip of lime and a strip of clay privately."

Zheng Jing led Chu Chen to walk while introducing the layout to Chu Chen.

After hearing this, Chu Chen thought for a moment and said, "Add one more, water, boiling water!"

"Boiling water?" Zheng Jing asked doubtfully.

"Don't ask so many questions, I have my own uses."

Zheng Jing nodded after listening, and immediately took out a small notebook and wrote it down.

Soon after, Zheng Jing took Chu Chen into a very solid room.

"Uncle, I plan to use this house to make finished products."

After hearing this, Chu Chen looked around, nodded appreciatively, and then gave instructions to him.

"Weighing, and those three materials, bring some of each. I will teach you now. After I have taught you, you can slowly explore in the future."

Zheng Jing ran out immediately after hearing this.

And Chu Chen also entered that space by going to the latrine.

I got a bomb disposal suit from the public security agency in the space. After all, it was my first time doing it. Who knew if this thing would explode.

After Zheng Jing came back, he saw Chu Chen who was all wrapped up and asked curiously.

"Uncle, what are you doing?"

"Well, you have to know that this is an experiment. There will always be mistakes. I'm not worried about being careless..."

After hearing this, Zheng Jing looked at the pile of materials on the table with a worried look.

My heart said, you have protected me, but what about me?

However, Zheng Jing did not speak about his thirst for knowledge.

Chu Chen pointed to a police shield next to him: "Hold that thing in a moment and look carefully!"

As if he had found a treasure, Zheng Jing picked up the shield and blocked it in front of him with a nervous look on his face.

"Okay, okay, the dose is not large, it should be fine."

"Uncle, is this what it should be?"

"Well, that means there is a high probability that there will be no problem."

After saying that, Chu Chen explained and played with those things hand by hand.