The final refined pill is really a golden pill, and compared with the black pill, it is simply beautiful, it can be said that the original black pill is so ugly in front of it that it can make people breathless.

There is a canyon three hundred miles away, which produces saltpeter. Yun Xiaoshui was going to open a mine to transport it for use, and at the same time, he sent people to the southern towns to buy sulfur. Yun Xiaoshui's mind was extremely meticulous, and people at that time basically didn't know sulfur, so he bought a little from the Taoist priest and asked people to take it on his body for comparison and purchase, don't choose to buy the wrong one.

He brought most of the honor guards and guards, and seconded an army of more than 100 people to General Mengda, leaving half of them to guard the Craftsman's Mansion and taking some away to prevent danger.

There are many relatively weak personnel left in the camp tent, Mrs. Yuyao manages a few concubines and maids and maids in the camp tent, there are honor guards patrolling and sentry in the house, and there are guards patrolling and sentry on the periphery.

The third day after Yun Xiaoshui left, it was a rainy day. Two people each came out of a tent with a book brocade box, one went to the study, and the other went to Yun Xiaoshui's bedroom. The others were in their tents, and no one noticed them.

Besides, the concubines and wives who stayed at home were originally eligible to enter and leave Yun Xiaoshui's study and bedroom, and in the absence of Yun Xiaoshui, Leng Yue, etc., no one could stop and interrogate them.

Yun Xiaoshui really put the "Book of Heaven" in the bedroom with the two fake Book of Heaven, not carelessly, but because he felt that it was inconvenient to carry it with him.

As a result, the person who went to the study came out of the study with the brocade box, and the person who went to the bedroom opened all three brocade boxes to look at them, and then quickly replaced one with the box he had brought and left.

Yun Xiaoshui brought back a lot of saltpeter on the sixth day, and the man who had sent him to the south to buy sulfur also returned on the seventh day. Yun Xiaoshui danced happily, "Sulfur, nitrate, charcoal, charcoal can be found here, now young master, I can test it!" "I thought about finding a remote place to conduct gunpowder tests.

On the ninth day of the agreement with General Meng Tian, Yun Xiaoshui invited Meng Tian, Zhang Liang and others to demonstrate to them the test of gunpowder opening the mountain and blasting stones.

A complete success! "Boom!" There was a loud bang, and a large stone was torn apart. Just dig a hole in the middle of the stone, put it in something black with a pungent smell, then seal the mouth with sticky, pull out a thin rope, use a little string of fire, "naked" sparks, burn into the stone cave, and it sounds!

"This ...... Is this Thunder? Master Craftsman, did you invite Lei Gong to the Nether? General Meng, who has always been poor at words, asked in a startling voice.

Zhang Liang also patted Yun Xiaoshui's shoulder in horror and said, "You, you, you invite the thunder god to the lower realm, this person is very favorable!" What are you going to pay back? Hurry up and prepare some tributes, incense and candles for Thor! ”

"Shhhh You don't need to prepare anything! Our relationship is iron-clad! I won't even give him a cup of tea, and he won't say anything! Yun Xiaoshui shook his head and said. This big fart kid has learned to drag! Climb along the pole and don't be afraid!

After several successive experiments, the amount of explosion and the estimation of the time of detonation have a rough perceptual scale. Yun Xiaoshui held a short training class, selected shrewd and loyal engineers, and taught them a series of technical things such as setting gunpowder, making fuses and detonating them.

It is dozens of times faster than manual chisel on the rock blasting, especially used in digging holes to build tunnels, saving time and effort, and the effect is remarkable.

Yun Xiaoshui went to the Chidao Construction Headquarters, and the person in charge here was General Meng Yi, the younger brother of General Meng Tian, although the two brothers were cousins, they looked very similar, more like brothers.

Here, Yun Xiaoshui produced a large amount of gunpowder, which was used to blow up stones and dig holes, which greatly reduced the labor volume of the servants and soldiers, and also greatly improved the progress of the entire project.

The construction period of Chidao is even shorter than the first emperor expected! The whole line was connected, for which the Great Qin Straight Road was achieved, and was rewarded by Qin Shi Huang.

Qin swallowed the six countries, and the first emperor collected the treasures and vaults of the seven countries, and he didn't dare to say much about material resources, but he had a lot of money. Therefore, when the first emperor rewarded the meritorious heroes, the gold and silver treasures were also very generous.

Yun Xiaoshui received a heavy reward from the first emperor, he transported all the money home, and built a Chinese herbal medicine planting base in the three counties of the fiefdom, and then popularized it, encouraging the people to plant medicinal herbs on idle plots and barren land that did not grow crops.

Then the policy of subsidized treatment was implemented in the three counties, and a welfare medical treatment was effectively made for the people of his fiefdom.

The government subsidized the disease, which at that time was a matter of scaring birds and trees. The so-called government subsidy is actually a cloud water subsidy. Yun Xiaoshui has created a fabulous policy for the benefit of the people in Daqin!

After returning home to live in "Yunfu" for a few days, Yun Xiaoshui fell in love with Bingshuang and the other two maids again, and Mrs. Yuyao and Leng Yue organized an unassuming wedding for him. Bingshuang officially became Yun Xiaoshui's concubine, and her personal guards became even more infatuated.

When Yun Xiaoshui went to play in the deep mountains, he found a hidden cave that led directly to the belly of the mountain. The whole mountain is empty, which is quite amazing.

And the empty mountain hall is connected to a big valley outward, the peaks rise on all sides, covering the sky and the sun, the big valley is simply a closed fairyland, lakes and streams, trees and forests, birds and flowers, and there is a flat land, and the melons and fruits in the field are fragrant.

If the population is not very large, it can live for a hundred years just by relying on the natural conditions here.

After getting this discovery, Yun Xiaoshui thought of the source of picking flowers in later generations, "That's just that, right?" So, he named the place "Peach Blossom Wonderland".

Yun Xiaoshui decided to open up the cave as the only entrance, and built the hinterland of the empty mountain into a "mountainside castle" to cover the "Peach Blossom Wonderland", and built a huge stone gate between the "mountainside castle" and the "Peach Blossom Wonderland".

This secret project, Yun Xiaoshui pondered for a day and a night, and finally made up his mind to hand it over to Old Man Zhou Jin and his two sons, plus Old Man Liu, Old Man Zhang, Fat Liuniang, Fat Seventh Sister and others, a total of 50 people were gathered, including men, women and children.

Yun Xiaoshui gave them a large amount of gold and silver, and then sent a fiefdom guard to garrison the mountain pass, and let Zhou Jin and Fat Liuniang be responsible for the two of them, secretly drawing drawings according to Yun Xiaoshui and building them in the mountains.

Then, Yun Xiaoshui returned to General Meng Tian's central camp, he arrived, and the First Emperor happened to tour eastward. According to Zhang Liang, the first emperor witnessed the whole process of gunpowder blowing up the mountain stone, and the dragon was overjoyed, and he dictated on the spot to build a "prodigy craftsman's mansion" on Long'an Street in Xianyang, and the holy decree had not yet reached Yun Xiaoshui's hands.

"Haha! I Yun Xiaoshui has a property in the Imperial City? That's a great asset! Super Real Estate! Yun Xiaoshui hadn't seen the holy decree yet, and as soon as he heard it, his eyebrows fluttered and fluttered.

When I went home and blew it to my wives and concubines, the brushes that shook it off made the wives and concubines so happy that they were all so happy that they were almost out of sight, and there was only a small slit left.

"Moving to the Imperial City to live, that's so exciting!"

"Our Craftsman's Mansion won't be smaller than our Young Master's fiefdom, right?"

"Definitely! The scale of the Forgiveness Craftsman's Mansion will definitely not be small! Otherwise, it's too shabby, and the first emperor will have no face! ”

……

Hearing the discussions of the wives and concubines and maids, Yun Xiaoshui felt more comfortable in his heart. Turning his head to see Frost was not very happy, and Leng Yue was not very happy.

"What's the situation?"

Yun Xiaoshui was about to ask, but Mrs. Yuyao saw his performance and understood what he meant, so she hurriedly took his hand and went to the side.

"Old lady, what's wrong with the two of them?"

"Young Master really wants to know?" Mrs. Yu Yao asked mysteriously staring at Yun Xiaoshui's eyes.

"Of course!"