She only wants to do infrastructure construction

Chapter 46

These old fritters are different from the clear, stupid and loyal followers in the palace.

They can become a monopoly in this chaotic Taihe state, and there must be intricate support behind them.

For them, Li Yewu would not trust any of them, as long as he could maintain the politeness on the surface, he would not expect them to do anything anyway.

Therefore, when Li Yewu answered the question, he did not frown, his face did not blush and he did not pant, and he directly released smoke bombs.

However, what she said was casual, sincere and impeccable, and the Patriarch of the Xu family couldn't find any mistakes. He was worried that asking a few more questions would arouse Li Yewu's vigilance, so he could only bow vaguely.

"I thought the concubine wanted so many pots for some urgent purpose, but it turned out to be a false alarm. If the concubine needs something small, you must say that although the small ability is limited, you will never refuse."

"Patriarch Xu has a heart. If I have any difficulties in the future, I will definitely come to you. Please don't be stingy to teach me when the time comes."

"Uh...Where is the princess, it should be, it should be."

After all, it was late at night, the Patriarch of the Xu family and a group of fellows put down their things and didn't stay long, and left soon.

It wasn't until they walked away that Li Yewu opened the box to check.

Zi Cui did help find a lot of things, but it was true that they were all related to her pictures.

She wanted glass test tubes, but Zi Cui only found small jars for pills or toilet water and rouge, and the larger ones were urns for various pickles.

Zi Cui bought a lot of things, several big boxes.

But she herself was not very happy, only frustrated.

"Ma'am, Zi Cui has done her best."

The little lady finally gave her a mission, but unfortunately she couldn't complete it well.

Seeing her face, Li Yewu blamed himself: "The things I want are so tricky, you are already very good at helping me find similar ones, I dare say that no one else is as careful as you!"

"Really?" Zi Cui was a little moved.

To be affirmed by the little madam is more precious than real gold and silver!

"Of course, it totally exceeded my expectations."

It is really not easy for Zi Cui to find substitutes in such a short time, and these things are indeed usable.

"Okay, go play in the sand with me." Li Yewu didn't say much, and took Zicui to work again.

……

There was no one to disturb him that night, and with bottles and jars available, Li Yewu decided to try to refine pure silicon.

However, pure silicon requires chlorine and hydrogen to be filtered again to remove impurities, but these two gases also need to be refined.

Li Yewu had no choice but to fiddle with all kinds of "poisonous gas" all night.

After finally getting them out, they had to be led into an urn to be heated at high temperature. Either the "poisonous gas" leaked in advance, or the urn could not withstand the chemical reaction between chlorine gas and crude silicon and cracked.

All in all, the road is very winding.

Until the sun rose, only a small pot of pure silicon was extracted.

Seeing this hard-won pure silicon, Li Yewu was deeply moved.

This night, I was almost poisoned by poisonous gas, dizzy, nauseated and uncomfortable all over, it was really hard.

Zicui also had a look of survivors.

She missed the story of Si Ge refining gray iron with crude silicon, only when the little lady was still working hard to change the toughness of the shovel.

Facing the confused future, the little lady never gave up. What can she give up?
Furthermore, the little lady has been tinkering with stones and gravel in the middle of the night, and for some reason, the fine sand and stones have become dangerous after being handled by the little lady.

Not only do they emit smoke, but when the smoke collides with sand and stones, sparks will crackle and even burst the urn.

She wondered if the little lady had started developing gunpowder again.

Thinking of the gunpowder that could blow up the mountain that day, Zicui cheered up 12 points.

After all, there was no one in the palace, and if something happened to them, there really wasn't even a body collector.

In this way, it was finally dawn, and the torture ended with the dawn.

Zi Cui is very touched to be able to live in this world safely and greet the morning light comfortably.

Unexpectedly, before she could feel the preciousness of life, the little lady went to the iron smelting bureau again non-stop with this box of unnamed things marinated in the fire and danger.

What can Zi Cui do?I can only give up my life to accompany the gentleman.

What Zi Cui didn't expect was that Si Ge and the others stayed up late last night, and more than half of the shovels and hoes in the courtyard were repaired.

Speaking of Sige, last night they had been secretly refining gray iron.

Fortunately, the gray iron and the white iron look the same to laymen, as long as the insiders don't tell them, almost no one can see the difference.

It is also because of this that they secretly upgraded the performance of the ironware without anyone noticing.

In just one night, the rough silicon on Si Singer's head was used up.

He is planning to cook new crude silicon according to the method provided by Li Yewu.

At this moment, Li Yewu came.

Si Ge breathed a sigh of relief: "I was just going to go to the house to find you."

Although Li Yewu had given them the method, they were worried that there would be troubles during the operation. After all, it was the first time to do it, and they hoped that "Master" would be by their side to give them courage.

Li Yewu smiled: "It's not difficult to make crude silicon, just put carbon powder and sand together at high temperature to smelt it. There is a big furnace here, which is much easier than the broken iron pot in the palace. You can do it.

And the sand is enough, you can experiment casually, it is not enough to go back to the palace and dig it yourself. "

Everyone: "..."

The little lady's heart is really too big, even bigger than the master's.

They don't believe in themselves, where does the little lady get her confidence...

Moreover, the master's martial arts practice field was really dug out, and he would die of anger when he came back.

They dare not do that...

It's better to go outside to find river sand.

Li Yewu didn't care about this anymore, and even took away their only reliance, Si Ge.

"You guys study hard, no problem, Si Ge and I have more important things to do."

Li Yewu left without looking back.

Si Ge, who was forcibly taken away, was a little worried: "Little madam, is it really okay for us to walk away like this?"

"You have to learn to let go of them in order to grow."

"..." Si Ge.

Although the truth is so, would it be too hasty to let go so suddenly?
Li Yewu didn't answer this question, she took out a box of new elemental materials from her bosom as if offering a treasure.

This thing looks like shredded silver, which is a little brighter than rough silicon.

"What is this?" Si Ge was a little puzzled.

"The pure silicon I purified last night. You can understand that it is purer silicon without impurities."

Si Ge nodded half understanding, but felt that the name was strange.

"I wonder what the function of this silicon is?"

"I don't know, the specifics need to be known through actual practice, but I think that if you forge white iron with this method, you may be able to get gray iron with better purity, so you should try it quickly."

(End of this chapter)