Datang: Combining the dual combat power of Lu Bu and Xiang Yu at the beginning

Li Zhiyun looked up at the increasingly intense sunlight, and did not talk nonsense, and waved his hand directly at Liu Min.

Liu Min immediately ordered many craftsmen to put the prepared things on the ground.

Ten pieces of glass two meters long and one meter wide, one or two pieces of silver, a bag of nitric acid, a pot of wine, and an iron furnace.

Zhao Qi: ???

That's it?

This is how heavy weapons?

Li Yuan, on the other hand, looked at the wine silently.

When I was in Chang'an, I didn't drink the grape wines "Ji Ji" and "Cuitao" brewed by Wei Zheng!

But the wine in front of you seems to have a stronger taste!

But what is Li Zhiyun going to do with these things?

At this time, the surrounding people gradually increased, and the soldiers who finished the exercise looked at Li Zhiyun even more brightly.

Although they didn't know what the emperor was going to do, they knew that what they made must be very awesome!

I saw that Li Zhiyun first ordered the craftsman to crush the silver into silver powder and put it in the iron pot, and then put nitric acid into it, and then began to heat it!

After a few moments, a silvery liquid appears in the pot.

This is silver nitrate!

Then, Li Zhiyun ordered the craftsman to mix the wine and pour it into the pot!

Everyone looked at Li Zhiyun's operation suspiciously, not knowing what he was doing at all!

In fact, Li Zhiyun is also playing drums in his heart.

The system only rewards the glass-making technique, but does not tell him how to make a mirror!

Li Zhiyun learned from the memory of the overlord in his previous life that adding some glucose water to silver nitrate, after the chemical reaction between the two, will reduce the invisible silver ions into silver particles.

These silver particles are deposited on the glass.

Then a silver mirror is made!

Although this wine is somewhat different from glucose water, it can still be used after blending.

According to the basic principle in his memory, Li Zhiyun carefully stirred the silver nitrate, and after its color was stable, he ordered someone to stand up the ten sides of the glass.

Then, in full view, Li Zhiyun began to pour liquid on the glass.

Everyone stared intently at these glasses, not understanding why Li Zhiyun poured silver on them, and what was the difference between this and mercury.

Especially Li Yuan, although he has long known that this platoon car, Wolong Fort, bamboo grenades, explosives, etc., are all from Li Zhiyun's hands!

But today was the first time he had seen the whole process with his own eyes.

What's more, today is facing a foreign envoy, whether you can use this thing to deter the other party, it depends on Li Zhiyun!

Therefore, although Li Yuan's face was calm throughout the whole process, his heart was already turbulent.

Li Zhiyun, although you are a rebel!

Although you are mad at Lao Tzu!

However, I really hope you succeed!

And the next moment.

When the glass is slowly dried by the wind, all the silver particles are attached to the glass!

The glass turned silver, and the onlookers were surprised to find that a group of fools appeared inside the glass!

Suddenly, everyone subconsciously took a step back, and their faces were a little frightened.

"Who are these fool-looking people in the mirror?"

"Oops, no, how could I be in here?

......

In an instant, everyone looked at themselves in the mirror with big eyes, and they were all stunned!

"I lean! Who's this?

"Why is it so heroic!"

Li Shimin also jumped back suddenly, looking at himself in the mirror with some trepidation.

Zhao Qi also immediately took a step back and glared angrily at himself in the mirror.

This is the first time I can see my face so clearly.

Specially... It's too ugly!

"Emperor, this is... Pubic neck?

Liu Min touched the mirror in front of him and asked thoughtfully.

Li Zhiyun nodded and glanced at Liu Min:

"The pronunciation should be standard, it is a silver mirror, not a pubic neck!"

"The thing that shines on the back of the mirror is not mercury, but silver, so there is no harm!"

Call!

Glass transformed into a silver mirror?

The clarity is even better than the best copper mirror used by the royal family, the "Best Mirror"....

Well... Not a grade at all, is it?

If you take this mirror home and give it to your mother-in-law to use, then these mothers-in-law will definitely bow their heads directly with joy!

Just when everyone was excited, "Short Nose Bridge" Zhao Qi naturally didn't want to take another look, and directly poured a bowl of cold water on his mouth:

"Li Zhiyun, this is the best mirror in the world, what can it be?"

"In the end, it is what the women use, what use can it be!"

Call!

On the huge training ground, all the soldiers and ordinary people immediately looked at Zhao Qi angrily!

They were angry not because Zhao Qi said how this mirror was, but because he dared to call the emperor by name with disdain!

This is also an insult to the dignity of the Shenzhou Empire!

Let me ask, when Na Dingqian first sent the Qin Kingdom to see the King of Qin, he once said: "Win the government! Lao Tzu is here"?

Zhao Qi and the others were surrounded by everyone, and Zhao Qi jumped up with a "whoosh" and said, "

How?" Do you still want to bully the less?

"This Divine State Empire won't treat its envoys like this, right?"

But he was repeatedly shocked in his heart, this Li Zhiyun's prestige was so high!

"Don't be rude!"

Li Zhiyun walked forward, a pair of starry eyes always staring at Zhao Qi, and walked over:

"Of course, the usefulness of this silver mirror is not limited to combing red makeup and formal clothing."

Everyone immediately looked at Li Zhiyun with glowing eyes.

Since the emperor said so, then this silver mirror must be of great use!

And Zhao Qi still looked at Li Zhiyun with disdain and asked

, "Then you should talk about it, what else can this mirror do?"

Li Zhiyun suddenly changed his words, and there was a bad smile on the corner of his mouth:

"You can also blind your dog's eyes!"