The water that now appears in this rock, in addition to the underground dark river, may also be the water in the natural void of the rock.

No wonder that the rock will slowly pick up the water stains.
Ye Qing decided to cut the rock and explore what was hidden inside.
After all, Ye Qing wants to build an underground industrial base here. If the size of the water layer below is too large, Ye Qing will change the design.
Let the Masters Craftsmen also sit on the co-pilot of the Lord's Chariot. Ye Qing controls the multi-function boom and slowly rotates a coin with a high-speed rotary drill bit to the rock layer.
Some groundwater layers, because of the pressure, ruin the sh.e.l.l, causing groundwater blowout.
Coin roughs drill bit, even if there is a phenomenon of groundwater blowout, it is not a concern to worry about.
After the drill bit fell into the half-meter deep rock, Ye Qing pulled out the drill bit and found that it did not spray groundwater.
Turning off the machine, the sound of the water flowing underneath is more obvious.
The Lord's chariot made a hole at an oblique angle. Now it's twenty meters away from the main support column. Ye Qing called the angry miner to work with him to clean up the rock.
Half an hour later, more than twenty square meters of rock layers were cleared.
In order to prevent the collapse of the top. Ye Qing also deliberately purchased several cheap mechanical types of equipment from the monster factory to serve as a temporary support column.
Ye Qing starts the high-frequency cutting knife, and controls it along the taupe rock, neatly cutting out the circle that just fits the lord's chariot.
Cut the round stone cover into four pieces and transport it to the outside. Ye Qing and the Masters Craftsmen together stunned and looked at the bottom, and the scene was illuminated by the light.
Hidden but beautiful place!
It is true there is a different world!
Appeared in front of Ye Qing's eyes, it is a five-meter-wide, crystal-clear, underground river with extremely fine sand.
The flow of the dark river is slow, and no one knows where it goes.
Ye Qing's high-hanging heart finally fell. This dark river is only five meters wide and hidden in the rock layer. It will not affect the construction of the main support column 20 meters away.
In order to explore the scale and direction of this dark river. Ye Qing took out the mobile phone of the monster factory, and remotely let the lord chariot slam the sound and drilled into the dark river.
The water jet propeller reversed, and the Lord's chariot walked less than two kilometers and fell into a pathless place.
The dark river squats upwards and becomes narrower. According to the returned picture, Ye Qing can see that at the end of the light, the dark river has become many small tributaries.
This shows that the source of this dark river flow is the formation of many groundwater tributaries. Unlike high-alt.i.tude mountainous areas. Those underground rivers are often made up of surface streams and under the influence of the drop. They cross the mountains and rush.

It was just raining the first two days, and the rain and groundwater slowly infiltrated and gathered here. If it is changed to a dry and rainy season, this dark river will mostly suffocate and become a natural rock pa.s.sage.
Ye Qing controls the Lord's chariot to move forward and back, then move forward.
The panoramic camera pa.s.sed back the picture that made Ye Qing shocked. As the distance became farther and farther, the position became deeper and deeper. This year, Ye Qing doesn't know how many years of natural dark rivers existed, and Ye Qing thoroughly showed what is the magic of nature.
In the quiet river channel, it is covered with dusty sand and walks a kilometer forward, when the lord chariot is at a depth of 200 meters.
A huge gap in the rock layer was finally unveiled for the first time by humans.
The area here is amazing, the rock is soaked, and after all the immersion of groundwater for thousands of years. It turns into grayish-white.
The water is pure enough to not exist, even if it is more than 20 meters away from the fine sand layer underneath, it can still be seen clearly.
After counting the pa.s.sage, the Lord's chariot followed a circle and found four similar dark river pa.s.sages.
The widest dark river channel was selected and the lord chariot was driven along four kilometers before the road was cut off.
This... This is the greatest reward that the G.o.ds have given to the warriors who have been here for hundreds of millions of years.
Originally, Ye Qing was still worried about the lack of escape routes.
Who knows he sent him a big gift bag or a VIP spree.
The dark river under his feet swayed from west to east, and after reaching the huge rock layer. There were several similar dark river pa.s.sages that could accommodate the pa.s.sage of the Lord's chariot.
As long as Ye Qing find a winding river course towards the East, and he digs and transforms it in the end. A pure natural escape channel will be fresh.
Ye Qing can stand in the invincible country. Regardless of the ability of his enemy, he can not have the technology and skills to build a submarine for a depth of 100 meters.
If there are aquatic monsters to recruit in the future, the huge rock gap will be their perfect home.
The Lord's chariot was recalled and summoned at Ye Qing's feet. He was nervous and inspiring, carrying data gla.s.ses and riding in with a three-dimensional camera to ride in.
Take a three-dimensional model of the entire rock void!
When he went there to experience it, Ye Qing's senses were strongly impacted. The cold and the darkness coexisted, and the huge gap filled with pure water was like a place where there was no earth but a strange place in people's imagination.
The strange rock shape exudes endless desolation and long-lasting taste.
After conquering s.p.a.ce and conquering the world's deepest trenches. How can he think of it, under the bustling city, still harbor such a strange place?
..................
The night sky is vast, and the ground is dimly lit.
Ye Qing returned to the ground by a crane and it was already two o'clock in the middle of the night.
The first thing to drive back to Longxitan, Ye Qing is to import the 3D drawings there into the computer.
Ye Qing, who was completely shocked, was not sleepy. He planned the technical facilities of the underground industrial base on the drawings.
He found a huge gap in the rock layer, in addition to the necessary escape channels, have a fall also helped Ye Qing solve several major problems.
Where a large amount of pure water is stored there, then Ye Qing can fully obtain sufficient oxygen and hydrogen through electrolysis technology. Using positive and negative direct current, electrolyzed water.
With water and oxygen, underground industrial bases can still operate for a long time in the event of power outages.
And power generation!
Energy is conserved, and it is a very ridiculous idea to expect to electrolyze water and get hydrogen and oxygen to generate electricity from fuel.
Therefore, Ye Qing plans a set of perpetual motion machines that do not require fuel to generate electricity.
The seemingly least likely idea is the easiest to implement, as long as you use your brain.
The problem of several generator sets, the Lord's chariot is called out, and it is enough to turn it. Even if the angry miners come, it is the gold coin.