I lead the system to tease the First Emperor to build infrastructure

Zhao Jun was still in shock.

It wasn't until Juzi called her several times that she came back to her senses.

"My lord, I'm just wondering, you don't have to take it too seriously."

Juzi saw her stunned, thinking she didn't know.

"No, I'm just surprised you asked that question."

Speaking of this Mr. Zhao really knows a little bit.

"Iron can make far more things than bronze, and it is not as precious as bronze."

"The reason why it cannot be applied on a large scale now is because the iron-smelting technology is immature."

"As you said, it's more brittle than tough."

"I do know some methods, but I don't know if they can be realized."

"In order to increase the strength, it is necessary to heat the iron-containing stones at high temperature into molten iron, and then beat them after cooling to make real ironware."

This is what Jun Zhao just saw in a book not long ago.

"So that's the case, I understand, and I will go to the experiment when I have time."

Juzi smiled and scratched his head.

After Zhao Jun finished answering the question, he walked slowly towards his own palace.

Along the way, she was thinking that Juzi's ironware actually gave her inspiration.

About what to do next.

Now she has basically completed the step of increasing food production in agriculture.

After all, only by ensuring sufficient rations can we talk about the future.

Then there is business.

After being full, of course, it is to let people have jobs and make money.

Now she is doing this first thing.

From paper workshops, mutual markets, fish ponds, and now cotton processing plants.

She has established a job position step by step.

But of course it wasn't enough.

With a large population, she still creates too few jobs.

The next focus of her work will be to open a workshop.

But why did Juzi's words inspire her?

Because ironware will definitely be widely used in the future, she will definitely pay attention to this aspect in the future.

Now that Juzi is going to experiment first, the effect will naturally be better.

It was because of what Juzi had just said to her that she remembered something she must do.

Whether it is iron smelting, or anything else, it must be something that is needed.

That is 'coal'.

It's time for her to push the handmade craze a step further.

Now people basically use firewood as a burning tool.

But whether it is the high temperature required for iron smelting, or in terms of convenience.

Coal must be the best choice.

Moreover, coal can also bring greater benefits and more changes.

It just so happens that she has time now, so she can check for coal mines around Xianyang.

It can also be used as a way to relax.

Just do it.

Zhao Jun, who returned to the palace that night, told Qingliu the news.

Of course, it has also been unanimously approved by Qingliu.

On the second day, Zhao Jun greeted the school captain and prepared to take Qingliu and Fusu on a treasure hunting trip.

Of course, she wasn't unprepared.

She didn't know the exact location of the coal.

But she asked for a map of coal distribution in China from Sister Hyundai Sun.

The content is detailed, including a map of the vicinity of Xianyang, Shaanxi.

Although many topography and landforms have changed over the millennium, the location is still roughly outlined on the map.

So as soon as she left the city gate, she led the people towards the south.

Zhao Jun didn't plan to go far, basically he just explored around Xianyang.

"However, Xiao He, who told you to come, it's fine if you come, why did you bring him?"

Zhao Jun was sitting on the carriage, his eyes turned around Xiao He and Liu Bang who were riding behind them.

Qing Liu, who was sitting beside her, smiled awkwardly.

"Hehe, my lord, Xiao He was called by me, and I happened to meet him when I was leaving the palace this morning."

"As for that person, that has nothing to do with me."

Qingliu quickly waved her hand to draw a clear line with him.

"My lord, excuse me, I originally planned to go to the countryside with Liu Ji today, but I didn't expect to meet Qingliu and come with me."

"Your Excellency, don't worry, Liu Ji came with me, and I will be optimistic that he will not cause trouble for everyone."

Xiao He smiled apologetically.

Liu Ji, who was riding beside him on horseback, started shouting again.

"My lord, why do you dislike me so much, I won't make trouble."

"Not only will I not make trouble, but I will also help you with work."

"Last time, it was thanks to you, my lord, that I found my favorite storytelling career."

Liu Ji was so excited that the horse under him almost threw her off.

Fusu, who was riding on the other side, silently looked at the speaker.

It turned out that he was the Mr. Liu they mentioned last time, the storyteller.

"Okay, just don't go back and write our treasure hunt into your story."

Zhao Jun shouted loudly.

Liu Ji was ashamed as if his secret had been exposed.

Xiao He glared at him, alluding to him not to make trouble.

"Okay, okay, I will definitely not write it in."

"But, my lord, treasure hunting, what kind of treasure are we here this time?"

Not only Liu Ji, but Xiao He Fusu and even Qing Liu are very curious.

Because Zhao Jun only mentioned to them that he was going to hunt for treasure, but he didn't say what he was looking for.

Even Fusu on the side was very curious by what she said.

"This kind of baby looks like a black stone. It is usually not very eye-catching, but it is much darker than ordinary stones."

"When you find this thing, you will know how useful it is."

After finishing speaking, Zhao Jun stopped talking and just smiled at them mysteriously.

Now everyone is even more curious.

The group did not walk for too long.

The main reason is that this trip is for treasure hunting, and there is really no way to find it while sitting in the car.

Soon, everyone got off the car and got off the horse.

Together with the school lieutenant who followed behind, a group of people walked around in a mighty manner.

"Here, send one to each person."

Zhao Jun asked the school lieutenant behind to bring the things over and handed out one to each of them.

"What is this?" Fusu wondered.

"This looks like a crutch."

Liu Ji was holding the longer stick in his hand and a shovel on the ground.

"This is a shovel. If you find that kind of black stone, you can dig it."

Zhao Jun took one himself.

"But, is this shovel head so small that it can shovel rocks?"

Xiao He stared at the shovel in his hand and asked.

"Well, there is a high probability that it is not allowed, so everyone can also use it as a crutch."

This is a ready-made thing, and when Zhao Jun got it, he felt rather tasteless.

"Ok."

Several people could not refute.

I plan to treat it as a wayfinding thing.

This place is not far from Xianyang City, surrounded by woods and streams.

Let alone looking for things, at least the scenery is good, and it is worth visiting.

Just as the few people were walking further and further away, there was a sudden boom in the distance.