The weapon tycoon who traveled to Daqin

"What road are you building?" King Qin asked.

"Your Majesty, these are the national roads and expressways that Mr. Qin asked us to build." The captain said respectfully.

"What is a national road and what is a highway?" King Qin asked.

"Seven feet wide, it is a national highway that separates the north and south. It is divided into two lanes seven feet each, one that only goes south and one that only goes north, which is an expressway." The school captain said.

"Oh, let me show you." King Qin said after hearing this.

"Here." The captain stood aside with his hands folded, and Zhao Gao led the way.

When they came to the repaired highway, King Qin stepped hard and said, "This road is stronger than the road. What is this black thing?" King Qin asked.

"Your Majesty, this is gravel mixed with asphalt." The captain said respectfully.

"Asphalt? What is this?" King Qin asked.

"Your Majesty, this asphalt is the waste residue extracted from fire oil. Mr. Qin said that using this material to build roads will make the road surface extremely smooth and not easily damaged," the captain said.

"Keep talking." King Qin listened with interest.

"Thank you, Your Majesty. Your Majesty, please take a look. The middle of this road, an expressway, is slightly higher than the two sides, making it easier to pass water. There are drainage facilities on both sides of the road. So when it rains, there is no water on the road." The captain paused.

"On the expressway, the lanes in both directions are all separated. You can only go in one direction. So you can follow up quickly." The captain pointed to the expressway. King Qin nodded.

"This..." The captain hesitated to speak. But when King Qin waved his hand to stop him from speaking, he stepped aside.

"Such a good road needs to be inspected." King Qin said.

"Come here, drive some carriages and let me have a try." King Qin ordered.

"Here." Several officers replied.

After a while, several carriages came rushing over. When they were not driving on the highway, the bumpy carriages seemed to be falling apart. Ding Ling clanged. King Qin watched silently. After getting on the highway, the carriages

The bumpy state was gone. Ding Ling's clattering sound disappeared. It was replaced by the crisp sound of horse hooves. The speed of the car was also very fast. After a while, it reached a certain distance. King Qin nodded.

After several carriages ran away, they immediately turned back. Following the officer's command, the carriages stopped steadily on the highway.

Several officers dismounted and ran quickly to King Qin. They knelt down and saluted.

"Your Majesty, this road is indeed extremely smooth. The horses are galloping on it as if it were flat ground. As fast as lightning." the officer said happily.

"Oh, I will give it a try too. Zhao Gao, you come too." King Qin said.

King Qin flew up to the carriage with a quick stride, and Zhao Gao also got on the carriage neatly.

He "drove" the carriage and ran out quickly, and several guards wearing bronze masks followed on horseback.

"Okay, okay." King Qin said happily.

Zhao Gao grabbed the handle of the car tightly. Because it was too fast and yet so steady, Zhao Gao seemed a little frightened.

"Drive, bang" a crisp whip sound sped up the carriage. The carriage whizzed past. King Qin was very happy.

"Zhao Gao, the road is extremely smooth. The car is not bumpy at all when driving. It is very smooth." King Qin said while driving.

"If I want to build in the future, I must build such a road. After I have conquered these six countries, the whole world will build such a road. Then I can drive and sleep peacefully on the carriages and horses. Hahaha." King Qin said.

Finished laughing.

"Drive." King Qin waved the whip in his hand again and increased his speed.

"Oh my god. This is the chain you made." Naofumi came to the place where the blacksmith made it to check the chain he ordered, but what he saw was something like a tank track that was one size smaller. He took it back and forth in his hands.

Looking at this nondescript thing, Naofumi felt like he wanted to cry but couldn't stop crying.

"Sir, this is indeed what we did as you asked." The blacksmith said softly.

"I, I asked you to make it as small as possible, but what you want to make is so big, how can I use it." Naofumi said while holding the chain in his hand.

"And this gear, you haven't even thought about whether such a big gear can fit into the eye of this chain. If this one goes in, then the next one will go in." Naofumi said with some anger.

"We didn't expect this," the blacksmith said, scratching the back of his head.

"Do it again, do it again." Naofumi said impatiently.

"I'll come get it later." Naofumi walked out of the blacksmith's shed, but he thought there was still something useful and couldn't just talk about it, so he went back.

Seeing Naofumi leave and come back, he thought he had some more instructions. The blacksmith quickly raised his hands and said, "I don't know if you have any other instructions, sir."

Before Naofumi could speak, the blacksmith asked him.

"No, it's nothing." Naofumi felt a little embarrassed.

"I just want to say, if you work hard, as long as you create what I want, I will reward you with money. There will also be good wine and meat." Naofumi finished with some inappropriate words.

The blacksmiths were a little caught off guard after hearing this. They didn't know what to do. It was too sudden. But fortunately, someone woke up in time and said quickly: "Mr. Xie Qin." "Mr. Xie Qin." Everyone started talking one after another.

Speaking of which, Naofumi felt a little awkward. He smiled awkwardly and ran out.

"Huh." Naofumi exhaled heavily, feeling a little depressed. He finally wanted to give others some salary increase, some rewards or something, but he didn't expect that he would end up doing something nondescript.

"Sigh." Naofumi sighed and went to where the carpenters were working.

"When we came to the carpenter's place, Naofumi saw a carpenter working hard on planing wooden boards. These wooden boards have been made very smooth. From time to time, some people would use their fingers to measure or touch to see if they were smooth.

It seems that the carpenters are working very hard, and their professionalism is very worthy of recognition. Naofumi thought in his heart, and silently praised this professionalism.

"Mr. Qin is here." A carpenter took the initiative to say hello.

"Oh, I just came to take a look." Naofumi didn't know the carpenter's name, so he had to agree vaguely.

"I've almost finished what you mentioned. Come and see if it meets your requirements." He asked Naofumi to take a look.

"Okay, okay." Naofumi followed.

"This thing is pretty good." Naofumi said as he looked at the wooden board that had been planed into a very thin layer.

"Mr. Qin, please see. Once the two wooden boards are put together like this, they are firmly connected. Even if they are smashed hard, they cannot be separated." The carpenter said with a sense of accomplishment.

Naofumi took a closer look and found that this method was really as ingenious as Xi's. Moreover, it had to be disassembled with a certain strength and direction. Before disassembly, the wooden pins had to be taken out. This kind of workmanship is really wonderful.

.Shangwen could not help but admire in his heart.

It turns out that ancient carpentry has reached such an extent that if you follow your own ideas, making weapons will definitely not be a problem.