When the day came, Zhu Zilong finished the performance overnight.

When it was close to dawn in the early morning, I couldn't help but eat Viagra and played with the princesses again. In the end, even all the imperial concubines, including the queen, could hardly get out of bed, and then the soul was satisfied and wore back to the body.

The current Zhujiazhuang has already had updated planning changes.

Because all the more than 10,000 acres of land near here belong to Zhu Zilong, and he is the No. 1 hegemon by force, other local officials turn a blind eye to what he does.

So, now he's having a good time.

Zhujiazhuang, the whole name is called. But the Zhu family in Zhujiazhuang, where Zhu Zilong lives, is much bigger.

From the seaside to the village, a large piece in the form of a rectangle, which is only equivalent to dozens of football fields, is so large that it is all owned by Zhu Zilong's personal residential area.

(It is said that it is a personal housing area, but in fact those main craftsmen and beauties, as well as the subordinates, the regimental training soldiers, also live in it!) ）

The warehouse is on the side of the bordering forest, and there is a large area of the forest area, no less than this area of hidden clearing and training area.

Now that cement has been invented, within a few days of the first time, Zhu Zilong arranged for people to build several large walls and rooms there.

The soundproof board and others are engaged, and they are separated by such a long distance, no one can hear them at all, and there are several pot camel machines and a bunch of diesel generators, which are working suddenly and frantically!

A simple modern earthen style, the arsenal is in the room of the forest area, quietly started.

Basic gunpowder is not a problem at all, although it is certainly impossible to purchase it from a regular arsenal. However, because Zhu Zilong was in the modern 21st century, he acquired a small firecracker factory in Nanjing and brought a lot of various gunpowder.

And it has already done a granulation treatment that seems to be very technical, and it is stronger than all kinds of gunpowder in this time and space.

In addition, Liu Dabao also discovered that there is a saltpeter mine in Ximei Mountain, which can be said to be a cannon that can be used casually, and grenades and the like can also be thrown casually.

Seamless steel pipes are not a problem, they didn't run out last time, and now they even bring large ones, and even the gun barrels can be made.

Moreover, not only that, this time the cottage Zheng Hebao ship, locked in the room. At night, when no one was around, a dozen or so small old-fashioned machine tools from bankrupt machine shops were brought in.

Plug in the diesel generator and a small munitions factory is complete. In terms of technical level, it is definitely more advanced than the ordnance workshops of the Eighth Route Army and the New Fourth Army. (Of course, because the knowledge of the Ming Dynasty is not as strong as that of the Eighth Route Army, it still needs to be strengthened and learned, Khan!) ）

After all, privately setting up a small arsenal to manufacture gunpowder guns in large quantities is not the same concept as customizing broadswords and spears.

There is a generation gap at the knowledge level, and in the eyes of the Ming Dynasty, these devices are completely no different from the immortal weapons in mythology!

I want to make the Ming Dynasty people in 1626 who don't even know what physics knowledge is. Knowing welding and metalworking, as well as using lathes and generators, in just a few months is an impossible task...... At the very least, there is no guarantee of an explosion accident or something.

Therefore, Zhu Zilong is very busy now, very busy, like teaching elementary school students. Teach these militarized management hand-in-hand, and the Ming craftsmen who live in the depths of Zhujiazhuang (among them, Liu Zihua and Ma Xiaosan and others also study here) learn these well.

Fortunately, just like letting more than a hundred beauties be copycat doctors before, Zhu Zilong did not expect them to become all-rounders.

Each person is only responsible for a simple operation of a piece of mechanical equipment, and if you don't understand, call him immediately.

Streamlined style, everyone only learns part of it, so that it is easy to manage, and it will not let people steal teachers. That's when we got on track.

After a few days, from the very beginning, when I saw the machine tool starting, I knelt down in fright. Until now, it has become a natural and simple operation. These people are barely starting to get started, and Zhu Zilong feels that his sweat has not been in vain!

Of course, it is inevitable that several of them had accidents and suffered some injuries.

Another ten days have passed!

Zhu Zilong calculated the time, thinking that he had passed through a special channel, and the things that had been paid tribute to the palace should have arrived, right?

One of the things he discussed with the king before was potatoes and other seeds, and he would pay tribute after the results, and the other was arranged by Zhu Zilong's body, and the poisonous salt became good salt method, and the tribute was paid.

The two-pronged approach is just to block the mouths of the people of the world and get the opportunity to wait.

For almost ten days, every night he had to possess the emperor's body.

I am afraid that I will miss the opportunity for the emperor to get the tribute and show his mentality for the first time. (Well, in fact, it's to have a few more times with the princesses every night, so you don't have to make excuses, we all understand.) ）

Finally, early in the morning of the fifteenth day!

Just got up from a bunch, that's right, Zhu Zilong who stood up from a bunch of bare-bottomed imperial concubines. XXOO's legs were a little weak all night, and the bare butt took the teacup handed by the female officer next to the bed.

The cottage emperor Zhu Zilong drank all the tea in one gulp, and before he could sit down again, he heard the voice of a eunuch in the distance, screaming from a distance.

(The eunuchs are not allowed to enter the harem, but if there is a special emergency military situation, as long as they are accompanied by the cabinet and female officials, and there are brocade guards to escort them on the side, they can still enter.) Of course, you can only enter the emperor's study! ）

Zhu Zilong was so excited that he almost ran out naked, and under the reminder of the female officer, he hurriedly put on his dragon robe and came to the study.

"Long live the lord, long live the lord, great joy! Exultation! Great joy! The law of auspiciousness from heaven! One of the eunuchs that Zhu Zilong transferred from his younger brother Zhu Youzhen, Cao Huachun raised the silk decree in his hand and rushed forward.

Wang Chengen stepped forward quickly and took it and presented it to Zhu Zilong.

Zhu Zilong hurriedly opened it, and sure enough, it was something sent by his own body in Shandong, word for word. So he waved his hand and said, "What about the things mentioned above, please present them quickly." ”

So, after a while, several large boxes were brought up.

Zhu Zilong ordered people to start the experiment according to the content on the silk paper.

This is the so-called method of converting poisonous salt into good salt!

Since ancient times, there are three kinds of salt, sea salt, lake salt, and mineral salt.

Except for the sea salt, the others are somewhat toxic, such as the salt crystals and mineral salts on the edge of the Yellow River. There are a lot of impurities such as nitrate, phosphorus and potassium in it!

If a person eats too much of this salt, it will be okay if it is less, and it may be able to last for a while, but if you eat too much phosphorus and potassium, you will be poisoned and purple all over your body and die.

Therefore, even though there is a lot of salt in the Yellow River and the lake, which can be seen in large quantities with the naked eye, no one dares to eat it.

The method of writing on Zhu Zilong's body is the crude purification method that has been handed down in modern times. This salt can be converted into edible salt!

Soon, the trial began.

One of the maids brought the salt, and the other ladies brought hammers, iron drills, linen, charcoal, wooden barrels, iron pots, and even hand-cranked stone mills. When the queen heard about this wonderful method, Jingran also came, and expressed her desire to test it herself. Zhu Zilong is accurate!

Under the action of the eunuchs and palace maids, the crude poisonous salt was crushed and put into a wooden barrel, water was added, and the salt was stirred with a wooden stick to fully melt into the water. When the solution is saturated, it is poured into another wooden barrel covered with a double layer of linen.

After a while, the sackcloth was full of gray and black slag. When the sackcloth was removed, the solution in the barrel became lighter in color, but there were still a lot of impurities, and four layers of linen cloth were covered on a wooden barrel and filtered again, leaving a light red solution.

Seeing this, Zhu Zilong nodded at Empress Chong, signaling that its impurities had been filtered out and it was time to detoxify.

Empress Zhang took a huge funnel, put a large amount of large toner in it, squeezed it tightly, found a shelf, fixed the funnel on the shelf, poured the solution into the funnel, and after a while, the pale cyan solution slowly flowed out.

Wang Chengen hurriedly stepped forward to pour the solution into the pot and boil, and it didn't take long for the water in the pot to gradually evaporate, leaving a thick layer of cyan hard-shell powder salt at the bottom of the pot.

"Good, good, good salt!" In the surprise that everyone didn't have time to dissuade her, Queen Zhang already picked up a piece of detoxified salt, tasted it in her mouth, and then couldn't help blurting out praise.

Everyone around them, their eyes immediately lit up!