Cultivating roads has never been a problem for cultivators, mainly because cultivators basically don't need roads. "Words * love * first * hair

But if they were used to build roads, it would be too efficient. If it is an excavation tunnel, it is definitely more efficient than large excavation machinery

Especially for advanced cultivators of the earth attribute, if they want to dig a hole, it's simple

However, this is really overkill. But at this time, when the lives and well-being of tens of thousands of people are at stake, not to mention high-level cultivators, even Mbato's personally went into battle shirtless.

Their only problem is that the excavation is too fast, and it is a big problem for the earth and stone inside to be transported out, but with Chi Xinzong here, this is not a problem at all, and Chi Xinzong will also do it. And it is actually more efficient than Huaxia after several improvements.

What's more, the formation of the Chi Xinzong can be placed on a flatbed cart and pulled around, provided that the teleportation distance is not too far.

On a square wooden frame with a side length of five meters, a metal plate of the same size was laid, on which were carved with textured lines, and then inlaid with a dozen ordinary energy crystals, which were directly pushed to the location of the selected passage.

A person who was not valued in Mbato's clan before, and whose strength was only the earth attribute of the Eight Heavens of the Jindan Realm, became a star: he was the strongest earth attribute cultivator among the two sects.

He just mobilized the power in his body and shook the rock wall, and a large area of rock quickly peeled off and fell directly into the teleportation array below. There is also an exit of the same size teleportation array on the seaside, but this exit is upside down on a shelf more than ten meters high, directly next to the side of a ship more than twenty meters long, and the location of this ship is in the sea: at least about five kilometers from the coastline, an area with a depth of nearly 100 meters.

The teleportation array was activated here, and almost immediately, there were rolling rocks teleported out, and then dumped directly into the sea.

Through the video connection, both sides can see the situation on the other side, and everyone immediately cheered.

And the only three engineers who are allowed to participate are the only real worldly people, and they are directly stunned: damn it, if such a thing can be popularized, then there are still tunnels in this world that cannot be built

Even if it is to open an opening in the Himalayas, it is an easy thing, with them, what do modern large construction machinery do, this person's strength, with the teleportation array, is much faster than the speed of several engineering teams at the same time.

What's even more outrageous is that the excavated passage is not very demanding, but it is also very smooth, and I dare not say that it is smooth entry, but there are no small pieces of depressions or protruding rocks that can be seen everywhere in those common cave excavations. It was completely smooth, as if it were a half-finished passage coarsely plastered through coarse cement.

This is not the most outrageous, the most outrageous thing is that several engineers can see what they need according to the drawings that were originally just used as a reference and need to be further refined for a long time: ventilated caves, preset ditches for installing lighting facilities, etc., etc., as long as they dig it, they will install ancillary facilities in the back

"It's hard to wonder we were asked to sign such a strict confidentiality agreement, it seems that this secret really deserves to be so strict." An engineer couldn't help but say.

They even suspected that it was a dream, but it was happening right before their eyes.

In just half a day, it was nearly 300 meters forward. At this rate, just one person can dig more than half a kilometer in a day. This one is only seven kilometers at best, and even if it is calculated according to eight kilometers, it will only take sixteen days to get through, and then as long as the road surface is properly hardened, it will not take three months at all to complete.

The engineers still underestimated the power of the sect.

Although there was only one master of the Eight Heavens of the Jindan Realm, among the earth attribute cultivators of the two sects, there were three of the Five Heavens of the Jindan Realm, one of the Six Heavens, and two of the Seventh Heavens.

These people also joined in the excavation work, and it was basically a 24-hour rotation. Even if others dig more slowly, the excavation progress at the end of the day is more than a kilometer.

Six days later, the last rock was sent directly into the sea by the teleportation array. In the excavated passage illuminated by the pearl of the night, a natural light suddenly shines in. And the people on the other side, who were already anxiously looking at this side at a distance of about 100 meters, were dumbfounded.

Six days, just six days

A tunnel ten meters wide, six meters high and seven .3 kilometers long was dug in the basalt mountains

It's just six days

Moreover, after this tunnel is opened, it can be directly opened to traffic: the cultivators of the earth attribute dig holes, and the cultivators of other attributes are not idle. They followed behind to rest in the cave and level the road. As a result, the passage was dug and a high-standard passage was formed.

However, the rest of the work is not yet complete, and the two ends of the tunnel need to be connected. But that's too simple.

The tunnel is less than a kilometer away from the mountain to the sea, and it is almost close to the sea, just a little flattening, and it is already connected.

As for the other end, the entrance and exit have also been opened under the bombardment of Chi Xinzong's formation. The exit is less than 500 meters away from the entrance of the tunnel

Then the work is to expand the tunnel

Ten meters wide, it doesn't seem narrow, enough for two trucks to run side-by-side, but it's still a bit narrow for transporting supplies in large quantities for a long time.

Even, if it weren't for the mundane world, Qin Ruo would have wanted to simply put two fixed large teleportation arrays at both ends.

That wouldn't even be a tunnel.

But no, after all, this is an area controlled by the Americans, even if it is under their control at the moment, the Americans may come at any time. If a fixed teleportation array had been set up here, the Americans would have rushed over as soon as they knew.

The teleportation array is the only one in Huaxia.

In fact, another very important reason is that the value of these materials is really not enough for a few tenths of the price of the energy crystals that run the teleportation array

That is, when the tunnel is opened, the teleportation array will be used regardless of the cost. If it is an ordinary material, it is not a matter of losing a lot of money in this old man.

But the next development is much simpler, just broadening.

Even some places that may collapse, the earth attribute cultivators have re-strengthened them. This makes the whole tunnel, which has no trace of modern society at all, but is ten times stronger than the passage opened up by modern society

But it still can't be opened to traffic

Because there are no cars

Moreover, in such a long tunnel, there is no lighting equipment, if you use the Night Pearl, forget it, the price of that little food and materials is not enough for the money of a larger Night Pearl.

An urgent delivery notice was sent to Liu Qianyu, and Liu Qianyu moved quickly, and when the excavation of the tunnel, including the widening of 25 meters, was completed, a 10,000-ton cargo ship arrived, bringing a large amount of photovoltaic energy.

This is the product of Huaxia's latest technology, which only needs a full day of sun exposure to maintain three days of illumination.

And this channel is only used once every three months.

Therefore, a large number of photovoltaics are directly laid in the secret ground, and then charged. When it needs to be activated, the large batteries are directly moved out to the side of the tunnel entrance, and the inside of the line is lit up.

This is a result that no one expected. But it was a happy outcome.

Huaxia's supplies to support here Well, at least in Mbato's eyes. But Qin Ruo knew that the value of what Mbato paid was much higher than the value of these materials.

For example, the most common ice pine nuts can be sold for millions of pounds in the world, and hundreds of pounds of pine nuts are hundreds of millions.

However, once in these three months, even if five ships come at one time, the value of various daily materials brought by five ships may not exceed 100 million.

And what Mbatoto gives every time is not only a hundred catties of pine nuts, but also various other specialties. These things, said to be specialty, are actually just some of the things that are common in secret lands. But for people in the world, it is enough to strengthen the body, prolong life, and even delay aging.

There is definitely a market for such a thing in the world.

Qin Ruo was a little embarrassed and found Mbato.

"Chief Mbato, the first batch of goods you gave last time was sold for about 13 billion. But the value of the materials delivered, according to our requirements, did not exceed 1.5 billion. So, I think, next time you'd better give less supplies. "Qin Ruo is not opposed to making money, but it is a bit unauthentic to make money from friends in this way.

After all, it's just to pull it back, and then get rid of it, and it's only a month to go back and forth, which is a profit of more than 10 billion, and four trips a year, that is a profit of more than 40 billion. Moreover, there is no need for a huge company at all, just a purchasing team of about 100 people is enough to cope with these things. It's too easy to make this money.

Even if Qin Ruo didn't care about the world's money anymore, the speed of making money like this still made him embarrassed.

Mbato smiled: "These things, for our people, are just picked when they have nothing to do every day. One hundred catties of ice pine nuts, even if a six or seven-year-old child picks up under the tree for three months, he can have an income of more than ten catties. It's not that I deliberately give more, but even so, there are many residents who think that we need to increase the number of acquisitions, because there is no shortage of these things in everyone's hands, and it is useless to keep them. But it can be exchanged for a large number of living materials, making our lives seem like paradise. For us, we earned it. You think you've earned it. So who suffers, no, isn't it?"

Qin Ruo had no choice but to accept it.

In fact, in this matter, everyone really earned, and no one suffered.

Of course, this is from their own point of view, and if they are from the other party's point of view, they are all at the loss of the other party

And at this time, the Americans who had been worrying Qin Ruo finally came.

However, the people who came made Qin Ruo a little confused: because it was not cultivators who came, but ordinary people, a team of hundreds of people, a business team of hundreds of people, almost all the materials, and even many suppliers of materials that could not be used, could be found in this team.

The team was led by an official of the U.S. government, which is very rare for the United States

Because business activities in the United States, at least internally, have little to do with the government, and of course, government procurement is an exception.

But this time, it was actually a government official who led the team, which was very unusual.

"Come and do business" Qin Ruo was a little depressed when he saw the introduction of the government official with a smile on his face.

The Americans, who really don't look at the fact that they can't get Qin Ruo and them, actually come together to do business