As the depth gradually increased, a cold aura rushed up from below. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Coupled with the fact that the light is getting weaker and weaker, the feeling of oppression given by the almost straight wall of the well is simply unimaginable.

If you have claustrophobia, you are afraid that you will go crazy in such an environment!

Yun Zhuo naturally has no burden in his heart. As an agent on a special mission alone, where did he not go?

The chimneys of the factories, the exhaust pipes of the bases, the filthy sewers, as long as people can get in, he will go.

After descending twenty meters, a culvert appeared in the wall of the well, not very large, just enough for a person to climb into. A clear spring is flowing out of this culvert, and it is not very large.

Further down, I saw several more culverts. Each culvert is connected to the main well. This underground water source project seems to be quite large.

At least the water level of the well dug in this way is very stable, and even if there is a drought, there will still be a lot of groundwater in the main well.

Ten meters down, the sound of rushing water could already be easily heard, and Yun Zhuo looked down. The swarthy one is not very clear.

The mind moved again, and the Miao knife emitted a soft white light, illuminating all the following scenes.

The well water is very clear. But even so, there is still no bottom in sight, and the well water is very deep! It may be about ten meters further down.

The water table in this place is really not high. For example, Li Qingzhao's hometown of Jinan, Shandong, where the underground water system is very developed, it is said that if you dig casually, you will dig a spring. But that was before, and in recent years, the reputation of Quancheng has been somewhat worthy of its name.

Groundwater was being demanded in large quantities, causing the water table to drop rapidly and the springs in Springs were about to dry up.

Yun Zhuo looked at the well water below and fell into deep thought. I'm afraid this well is not that simple. It's connected to a huge underground river!

Just now, four or five culverts are filling the main well with water, but the water level here has not risen, which only means that the water has a new destination!

I'm afraid that there is no hole under this water.

As soon as he thought of this, he withdrew the Miao knife, and the whole person fell into the biting well water at once.

Modern people live in cities and use tap water, and they may not be able to think of the difference between well water and tap water.

In fact, the temperature of the well water in the summer is several degrees Celsius cooler than the temperature of the atmosphere, and it is as cool as a cold drink in the refrigerator.

Moreover, well water generally passes through rock layers, leaving a large amount of minerals in the water, which is more useful than mineral water. After all, mineral water is artificially added with minerals, and well water is natural.

Therefore, as long as the well water is not contaminated, it can generally be drunk directly.

Of course, in this day and age, there is very little water that is not polluted. They are all more or less influenced by humans. Even the sparsely populated poles cannot escape the clutches of humanity.

The icy cold water immediately irritated Yun Zhuo's skin. It almost made him shiver. The water in this place is too cold.

Holding his breath and diving for eight meters, he finally sensed the subtle changes in the current. It's not obvious, if it weren't for the light emitted by Miao Dao being too bright, shining out some very small particles in the water, he really couldn't detect the flow of water.

He looked in the direction in which the small particles were moving. I'm ready to swim over.

However, the water went all the way down, and the water pressure became more and more intense, and with his physique, he began to be a little unbearable. Coupled with the fact that the air in the lungs is running out, the whole lung feels like it is on fire. He can only get back to the surface!

The well was deeper than he thought! I originally thought it would be more than ten meters down. Judging from the situation just now, it is much more than that.

There is a limit to the depth at which a person can dive, and there is no limit to diving. Generally speaking, if you bring an oxygen cylinder antifouling glass, the depth of the dive is 20 meters, and no matter how deep it is, you can't stand it.

As for diving into a diving suit of 500 meters, it must be made of steel, otherwise the strong water pressure can directly crush a person into flesh.

Yun Zhuo burst out of the water, gulping in on the air. After all, people are things that live on land, and if you want to enter a realm that does not belong to you, you still have to work hard. He looked up at the sky and flew back onto the Miao Knife.

A stream of hot air emanated from the Miao knife, evaporating all the water on his body.

With another thought, the mecha roared down from the well. Automatically put on his body.

With this thing, it is completely no problem to dive more than 100 meters. Also, this thing can give him oxygen for two hours or something, and after two hours, he has to go back into the atmosphere.

The moment the helmet was put on, Yun Zhuo took a leap and re-entered the well water.

This time, with the goggles, I can see things more clearly than before.

Fifteen meters deeper, it was already dark and nothing could be seen.

Yun Zhuo didn't need to urge Miao Dao again. Only a soft sound of "Di" was heard, the night vision device on the goggles was activated, and the face of the entire well appeared clearly in his eyes again.

There is no artificially built bluestone anymore, and it is all hideous rock formations.

It used to be a natural cave, and then someone built this deep well on top of this cave.

The water here has exceeded twenty meters, and what kind of place is this, I am afraid that those who have lived here all their lives have not been here.

Yun Zhuo fell to the ground and looked around, there were no particularly obvious caves, but the water here still didn't know where it went.

He stomped his foot on the ground, and the dust rose into the water again.

So. Yun Zhuo is better to find the location of the water outlet.

The dust fluttered and finally rushed behind a rock, and as it approached, it suddenly became faster and disappeared into the rock in an instant.

What about a sudden sudden increase in the flow of water?

Yun Zhuo is not afraid of anything. Swim straight over, and behind the black stone, there is a hole just enough for people to climb through! It is from this place that the water flows.

This cave is still a little smaller, and if it were a monkey-like person, it would be easy to get there. And it is a little difficult for Yun Zhuo, who wears the mecha, to get over.

Yun Zhuo didn't talk nonsense, picked up the Miao knife, and slashed it twice, and several stones shattered and fell into the endless darkness behind.

The stones that survived the current were naturally not ordinarily hard, and those fragile parts had long been carried away by the flowing water, gradually turning into sand and gravel, and finally into dirt.

But the sharpness of this Miao knife was beyond imagination, and in just a few strokes, all the stones were cut off. The hole grew larger.

However, at this moment, a powerful suction force suddenly came from the entrance of the cave!

Yun Zhuo stumbled, couldn't stand, and was directly sucked into the dark water hole.