Early the next morning.

Bach really sent thirty guards to the mansion, and Song Che also took this opportunity to remove all the slaves that Arhan had planted in the mansion.

But since this is the case, no matter where he goes, there will still be a "tail" behind him, secretly monitoring his every move.

"See the two men in the brown fur jackets? He has been following me from the time I left the house until now, and my safety has been seriously threatened. ”

Song Che pointed to the two Hu men hidden in the crowd not far away, and said to the guards beside him.

Bach gave a death order to these thirty guards that he must obey Song Che's words and do everything to protect Song Che's safety.

"Don't worry, Mr. Song, we'll go and clean him up."

The guards separated four people, turned back into the crowd, pulled out the two stalkers, punched and kicked them in the street, and then carried them back to Song Che.

"Whose people are you? Arhan? The Great Prince? Second Prince? Or the eyeliner of other ministers? Song Che asked coldly.

The two men who followed him were quite tight-mouthed, and even if they were beaten and vomited blood, they didn't say a word.

"Mr. Song, to kill or not to kill?" The guard pulled out his knife and put it on the necks of the two Hu men, just waiting for Song Che to give an order.

Song Che waved his hand slightly, signaling that he didn't have to, and only said to the two men at his feet: "You must understand that when I took you out and beat you, it was you who exposed your intentions, but you can't rely on me...... Now, within three sounds, disappear in front of me, or the head will fall to the ground! ”

Two men crawled into the crowd with rolling belts.

"Mr. Song, in fact, you don't have to worry about who is behind them, His Royal Highness the Prince has explained, as long as it is someone who hinders you, you don't have to show mercy to your subordinates." The guard said.

Song Che shook his head, even if he killed them? There must be a third, a fourth, and it doesn't matter if he's tracked, anyway, he's been watched all the time since he stepped into the capital of Hu Guo, as long as he doesn't kill him with real knives and guns.

Then

Song Che came to the west city wall and followed the previous method in Beiliang to measure the wall height, wall width, wall thickness and other data.

In the morning, Bach came to the Western Wall with more than 4,000 slaves and handed over full authority to Song Che to arrange work.

"Why are they all skinny old men?" Song Che inspected the slaves lined up in front, and the only thing that satisfied him was that most of these slaves were Liang people.

Bach said: "Yesterday the market went late, and the strong slaves were already picked up by the eldest and second...... Uh, why don't I ask my men to help too? ”

"That's not necessary, it's enough for 4,000 people to build a wall, the most important thing is whether they have the strength to work, look at this yellow-skinned and thin-skinned person, alas, ......"

Song Che couldn't bear to see his compatriots like this, so he proposed to Bach: "People are iron and steel, so you might as well let them have a full meal first, right?" ”

"Good! So I'm going to arrange for the leader of the gang to cook under this wall, so that they can eat a full meal first. ”

"If they can get a few more drops of oil and water, they might be able to do a little more strength."

Bach bluntly said that nothing is a problem.

Then Song Che began to divide the work and arrange the work.

At the moment, the most important thing is the material for building the wall, stone, wood, sand, clay, water, all of which are indispensable.

It took Song Che nearly an hour to properly divide the four thousand slaves.

"Especially the most important stone, you have to remember that you don't have to dig and cut it, you just have to bring in the crushed stones. Even if it's a big stone, you have to break it up and bring it back. ”

The traditional method of building a wall is to polish large stones evenly and then stack them one by one, which is a bulky method that will only achieve twice the result with half the effort.

There must have been a lot of rubble in the quarry, and it was all pulled back, and then they were integrated through iron cages, and then filled with "cement" mixed with clay and sand, and the walls were stronger than the stone fortresses, as was confirmed by the walls of the Northern Liang Kingdom in the past.

"Mr. Song, the city wall built of rubble, I'm afraid that it will collapse if you push it, right? This wall is related to whether I can sit on the throne in the future, and you must not be sloppy. ”

"Your Highness, rest assured, this is the latest manufacturing process of our beams, follow my method, you can't go wrong."

Song Che didn't explain too much, but took out two design drawings from his sleeve, handed them to Bach and said: "This is the design of the 'iron cage' and the 'elevated pulley', and the prince of Laofu went to the blacksmith and carpenter to build them. ”

Bach took the blueprint, glanced at it roughly, and pointed to the pulley curiously: "Huh...... Isn't this the 'lifting ladder' invented by Arhan? I didn't expect my husband to design this thing. ”

In the past, when Song Che passed the Yumen Pass, he used a pulley to pull up the iron door, and this Alhan was quite good at plagiarism.

"Doesn't Your Highness think that this 'pulley' I have designed is more elaborate than Arhan's?"

"Chad looks so much more subtle!"

Bach suddenly realized, "Could it be that this 'pulley' is your invention Mr. Song?" ”

It's not like an invention, it's just a matter of bringing this labor-saving technology to ancient times, Song Che nodded.

Bach scolded: "Arhan, this greedy old fox, he also swore that it was his new invention, and his father Khan also rewarded him with a rich reward, but he didn't expect it to be plagiarized from others!" ”

Then

The gang leaders had also cooked lunch, and each of them was given not only two flatbreads, but also a steaming bowl of mutton soup.

The slaves wept as they ate.

"You remember, as long as you work hard, there will be oil in your stomach every moment; If the walls can be repaired before the deadline, the prince will make an exception for you! ”

Bach wandered among the slaves, trumpeting his kindness, but the grateful eyes of the slaves all looked at Song Che, and they all knew that this full meal was won by this man.

Song Che always has a smile on his face, the more he sees the oppression and the more he holds power, so that people can understand the meaning of the phrase "the greater the ability, the greater the responsibility".

He Song Che is not a great man, he just feels from the bottom of his heart that he should do something, and that's all.