Datang: I was exposed by Princess Changle

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The place where Lin Xuan bought a new mine.

Bang bang bang!

There were three explosions from the bottom of the mine!

I saw that inside this majestic mine, three bottomless mines had been blasted out at this moment!

"A day's mining of iron ore is about 6000 tons of raw ore, and it is estimated that it can be mined for 80 years."

"The annual silver output of the silver mine is about 300 million taels, and it is expected to be mined for 30 years."

"The annual gold output of the gold mine is about 40 taels. It is expected to be mined for 15 years."

The steward in charge of the mine reported to Lin Xuanhui reverently.

The voice just fell.

Lin Xuan was stunned.

Although this mine is only a mixture of medium-sized silver mines and small gold mines, the few mines he bought are definitely bonanzas!

Otherwise, there is absolutely no such high output!

With these five newly purchased mines, he will not have to worry about any raw materials he needs after he invents the steam engine!

No matter what kind of industrial invention you make, you need massive mineral resources to support it!

"Let's go, take me to see the three mines ahead." Lin Xuan ordered lightly after the visit.

"Okay, Mr. Lin, please follow me." The steward said respectfully.

Then he led Lin Xuan forward while making a detailed report.

-

two months later.

The steam train invented by Lin Xuan came out in Datang!

Although he was also a leader who had fought in battles, Li Junxian was still a little shocked at the moment, and even a little embarrassed in his heart.

Han Xin once said that each general's ability to lead troops is different.

Some generals can lead [-] soldiers, some can lead [-] soldiers, and some can lead hundreds of thousands.

People like him probably only get around [-] yuan.

Seeing the mighty army of [-], a trace of pressure has already risen in his heart.

But Lin Xuan, and Li Shimin, Li Jing, Li Ji, Yuchi Jingde, Cheng Yaojin, Qin Shubao and others behind him all looked calm.

These people are all people who can lead hundreds of thousands or even more soldiers!

The defensive circle of the Habayashi Army had dispersed, and Lin Xuan took the lead and entered the range of Lantian "Train Station".

In addition to some necessary facilities, the most eye-catching thing is the cold and black iron locomotive!

The train is entrenched in the maintenance area, like a long dragon entrenched, which makes people stunned and amazed.

The 150-section long train is enough to shock everyone!

"This is the steam train you invented?!"

Li Shimin dismounted and stepped forward, unable to bear the surprise.

"It's so tall and mighty, is it made of pig iron?"

Li Shimin ran forward and gently touched the iron sheet of the locomotive. The cold touch was indeed pig iron!

Moreover, it's not just a layer of iron sheet, it's really all made of pig iron!

That sense of heaviness is unmistakable!

"Made of pig iron, like a dragon, it's amazing!"

Li Jing couldn't help but stepped forward, seeing the majestic and huge body of the train, he couldn't help sighing.

"This... How much manpower, material and financial resources will it take to build it?"

"I can't imagine how this was made, it's amazing!"

Li Ji looked at the strange structure of the train with puzzled eyes.

With his knowledge, he can understand the pig iron material used to make this thing, but he can't understand the strange structure of this thing at all!

All of a sudden, everyone gathered around and talked about it.

"That's the thing. The Azure Dragon King said that he could get a hundred thousand troops to reach Yanmen Pass by the end of the month?"

"It does look mighty and domineering. The fetish created by the Azure Dragon King is beyond our imagination!"

"If you look at the size of this object, our hundred thousand soldiers can really fit in it!"

"After all, it is too huge, like a continuous dragon of carriages!"

The generals commented one after another, estimating the number of people the train could carry.

And the [-] soldiers behind them talked even more enthusiastically!

"Hey, what is this, it makes me feel a sense of suffocating awe!"

"It's really scary. It feels like this thing falls down and can crush 10 of us!"

"Could this be the secret weapon that the Azure Dragon King secretly researched, but how does it work?"

The steam train is huge and long, so these ordinary soldiers can also see clearly, and even see farther, and can see the whole picture clearly.

Lin Xuan just listened to their discussion and laughed without saying a word.

It is normal for them to be shocked and puzzled when they see such a magical object for the first time.

This is something that transcends this era for thousands of years. It is really difficult for them to accept it all at once.

So, first let them marvel for a while, and feel it.

After half an hour.