But Chu Yun really couldn't imagine how to dig out a cave just by their hands. "What tools did you use? How could you get through the whole mountain range? "

Chu Yun knew that digging out the cave was not a matter of one or two days at all. It will take several times to build the back mountain, but it may take longer to dig that cave. Especially the winding caves.

"Yes, it took me years to dig that place." He LianBo looked up at Chu Yun, "and you know, those machines and equipment can't go in at all."

He LianBo didn't have to remind Chu Yun that the place couldn't get down from above. He could only get into the cave from the place where they jumped down, so the cave was too narrow for machines.

"But don't forget that the minibus is a savage. He's used to climbing up and down the mountain. " He took another puff of smoke, "because when I went to longying Valley, I found a cave in the valley."

"I found a short table with four treasures of study on it. And there was a piece of rice paper that had been written there. I can read it as soon as I see it. It's your mother's handwriting. "

"What's more, I found a silk handkerchief embroidered with your mother's name on a cushion under the short table. So I know that must be where your mother practices calligraphy. "

"At that time, I remembered Chu Wenni told me that she had loved calligraphy and learned calligraphy since she was a child. So she used to have a very quiet place to practice calligraphy. I think it's the cave. "

"So I gave the machine to the minibus, and the minibus went over the whole mountain, and then started from the cave on the other side of Longying valley."

"Did the minibus move the whole machine?" Chu Yun felt even more incredible about what he LianBo said. This minibus is really powerful.

Perhaps knowing that Chu Yun was wrong, he LianBo chuckled, "listen to me. Yes, when I was in longying Valley, I stayed in that cave for a long time. The minibus is the clearest

"So when we came to Yanjia village. Because the minibus is not good at communicating with people, he is afraid when facing so many people. So I'd rather stay in the cave all the time than live in the village with me. "

"So I thought that I could let the minibus start work at the place where your mother practices calligraphy, so I gave him a wall chisel first. And an electric drill. There is electricity in Longying valley. "

"You may not know. The people your grandfather brought out are all capable people, one by one. There's everything in the valley. So at first the minibus used an electric drill. Open a gap there. "

"Later, I gave the prepared explosives to the minibus and asked him to blow up the cave." He drew out another cigarette and lit it with a slap. This is the third cigarette that he LianBo smoked in front of Chu Yun.

"Although the minibus lives in the valley all the year round, it can't compare with the normal people, but the minibus learns things very quickly, otherwise he can't dig the cave by himself."

"Of course. I don't think my explosives are particularly powerful. Otherwise, no matter where I put it, it will cause quite a stir, and I'm afraid that when I get bigger, I'll blow up the whole mountain. How can I do that? "

Chu Yun had a general idea of how they opened the cave at that time. He suddenly found out that his father was such a capable man.

He and the minibus can do what a team can do. In today's society where everything is mechanized, they just use some simple tools to open the whole cave.

"I can imagine how much effort you had at that time. It's hard work for you Chu Yun sat on the chair again.

He LianBo smiles at Chu Yun, "what's the trouble. Anyway, at that time, I had nothing to do. I came here to open a cave just to see your mother more easily. "

"In fact, the most difficult thing to say at that time was to clean up the stones. Cleaning up the stones was the most difficult thing. You want to move the stones out of the cave. Although there is space outside, you can't put too much, otherwise, the road will be divined."

"Later, Yanjia village was really hard to start, so all the projects had to start from Longying valley." He sighed heavily.

"At that time, no matter what machinery was used in, all the things could only be disassembled and transported to longyinggu for assembly. This is also a way. But if only the minibus can cross the mountain, I can't

"Machinery is also impossible. So it's still dynamite. We smashed the fallen stones with explosives and tried to make them into small stones or powder. Then we threw them all into the small pond of Longying valley. "

"The minibus repeatedly blasts holes, transports slag, and repeats this action hundreds of times. At that time, I also began to supervise the project in Yanjia village, so I can see whether the minibus has penetrated the cave at any time. ""That's it. It took us more than two years to use all the machines or tools we could use. If there were small ones, we asked the minibus to come and get them, until the holes were completely pierced. "

This kind of work has been going on for more than two years. It's really not easy. However, Chu Yun thought of another thing, "but in your cave, it's complicated. How did you do it?"

He said with a smile, "you should know that there is a technology called laser drilling, right? I use a laser, and it can cut exactly where I want to

"But those are big machines. You, how could you transport it to the cave? "

"No, no, no! I didn't use that big machine. But I'm using an alternative, laser cutting. As early as a few years ago, there was a portable laser

"It's specially used to cut jade, but I bought it at a high price, so the minibus and I thought about the map first, and then we started from both sides, and the place where everyone dug was different."

"So that's what it's like in the end. We have also done some treatment to the caves dug by the minibus before, otherwise it looks like it is potholes and not smooth at all. "

"It's also to prevent you from bumping into it by mistake and finding clues, so I've done it all over again. It's also marked by the way. "