"No! it only takes a few seconds!" said Captain Williams, calmly.

"A few seconds?" Petrov stared at Captain Williams, switching to another companion, presumably expecting him to curse, but the look of doubt on his face said a lot about what he wanted to say.

"Do you believe that?" said Captain Williams, smirking sheepishly. Before the change, he felt like he was making up a story when he said this, but at this moment, he was just witnessing a fact.

"Captain, I really can't believe what you're saying. Petrov smiled innocently.

Captain Williams patted him on the shoulder and said with a smile: "Before, I didn't believe it either!" He turned his head to Zhang Yang and said with a smile: "Zhang Yang Xiaoyou, when will we leave?"

"I'm thinking about where we're going to be, because the next person who was rescued seems to be not on the ground, but about 12,000 meters below the ground. And it should be an underground river. Zhang Yang's face was obviously a little dignified.

"12,000 meters underground!" Captain Williams was startled.

"Yes. So, my plan is, let's get to that position first. We went to the scene to find out about the underground situation," Zhang Yang emphasized.

After a short rest, Zhang Yang once again played the role of the door of all wonders.

In Petrov's words, I haven't even figured out what this is all about, how did I get here?

It is a meadow with various weeds on the surface. The ground is also not so flat, and uneven slopes can be seen everywhere.

Zhang Yang suggested that everyone set up a tent and rest on the spot, saying that he would first find the location of the underground entrance. In fact, the moment he appeared here, he immediately sensed a danger, and the source of this danger came from a depth of 12,000 meters.

When everyone began to open the equipment and start to set up the tent, after Zhang Yang explained a few words to Wu Qian, he walked in one direction.

After about 1,000 meters or so, he stopped under a redwood tree.

This redwood tree is about 130 meters tall and about 6 meters in diameter under 5 meters.

Zhang Yangxin said that this is taller than the tallest tree in the world.

He stepped forward and patted the tree, and listened intently.

He heard a sound coming from the redwood tree, a language that only he could understand. He also spoke a language that no one else understood.

Then, he bowed to this redwood tree, 30,000 years have passed, such an ancient redwood tree with historical significance is worthy of his respect.

The redwood tree seemed to be a little excited, and it shook its torso, and the branches and leaves of its body rustled.

After leaving the sequoia tree, according to the conversation with the sequoia tree, he walked forward another 8,000 meters, and a valley with a steep slope and a depth greater than the width appeared in front of him.

"This is it!" he said to himself. Walking to the edge of the canyon, it seems that the canyon is not so deep, only a few hundred meters away, and several modest rivers are clearly visible.

If it weren't for the communication with Sequoia just now, he would have been deceived by the scene in front of him.

When he walked to the edge, he didn't think about it, he swooped, stretched out his arms, and the whole person flew down quickly like a bird.

As soon as he approached the ground, the scene in front of him immediately changed, revealing that 800 meters in front of his eyes was a huge waterfall about 5,000 meters wide, and the water flowed vertically downward, and 4,000 meters below was a circular pool with a diameter of about 7,000 meters.

Strangely, the water from the giant waterfall is like a mountain rushing down the sea, but when you reach the pool, you don't see the slightest overflow of water to the outer edge, and it always maintains a horizontal line.

So, where do these currents go?

According to the induction position, it is below 12,000 meters, but when Zhang Yang falls on the edge of the deep pool, this is the real ground, so where is the entrance of 8,000 meters?

Looking at the horizontal line of the waterhole without the slightest overflow, Zhang Yang immediately understood where the entrance was.

The moment he jumped into the pool, he realized that he had appeared at the source of another huge waterfall that flowed vertically downstream, and he was like a drop of water, rushing down into another pool, and then he repeated the experience.

After coming ashore from the water, it was discovered that it was an underground river with a width of between 200 and 400 kilometers and a direct flow into the Atlantic Ocean.

At this time, he sensed that the target he was trying to rescue was nearby. At the same time, the danger signals are getting stronger.

He slowed down, held his breath, and slowly approached his target.

Exposed to the eye was a large square-like meadow, on which was a large cast resembling two bowls, mouth-to-mouth lid stacked on top of each other.

The whole body of the casting emitted a dim light, and Zhang Yang heard a whirring sound coming from it.

The target he was trying to rescue and the aura of danger signals were all coming from this giant casting.

He sensed that this giant casting was definitely not a creation of this world, not only did it emit a cold aura all over its body, but the closer it got, the more obvious the cold aura became, as if it was dozens of degrees below zero, penetrating through the skin.

However, this cold breath seems to have no effect on the plants, because beneath the casting, there is still greenery.

At this time, the danger signal rushed straight to his brain, and he saw the giant casting move, and the upper half of the part rotated clockwise 360 degrees, at this time, the part leaning towards Zhang Yang's side suddenly separated, and a strong light quickly shone out from the giant casting. Zhang Yang clearly felt the power of this strong light, which was enough to turn any substance into ashes in an instant.

Zhang Yang also hid in another space through the Gate of Wonders at this time. And he got into the gap that had been separated by a large cast.

At this moment, a huge cold that non-human beings could withstand surrounded the space where Zhang Yang was, and even Zhang Yang, who was in the space, faintly felt that this cold current had penetrated the space he was in.

I couldn't help but be very surprised, because this space is another layer of space that has nothing to do with this world, that is, the third space, which is an independent entity and does not exist in any position on the earth.

That is, any change on Earth is independent of this space. Being in this space is absolutely safe.

However, the experience in front of him refreshed Zhang Yang's understanding of the door of all wonders, it turned out that the third space is not independent, this should also be another rule in the rules of heaven and earth, but this kind of rule is already a rule that is transcendent above all the rules.

But this cold current disappeared without a trace in his mind.

That's what makes the way of heaven different. Heaven is above all things, and everything else is creature. It is impossible for a creature to be above the laws of heaven.

Zhang Yang left the space, and since breaking through the Heavenly Dao, his state of mind has also changed even more. He didn't think he needed to protect himself in any other way. Because, he himself is the most powerful protector.

It's just that, as a normal person, I am used to using more convenient methods to avoid trouble.

Since breaking through the Heavenly Dao and entering the Holy Realm, although the exercises have not improved significantly, the power of the Dan Dao Realm no longer needs luck to exert force, and it can be controlled between thoughts and directly hit the target.

Still, he lifted his spirit and walked forward.

When he was on the periphery of the giant casting just now, he thought it was a giant thing, but after entering, Zhang Yang felt that this was a small city, and it was another independent world. Although the buildings are very strange, you can still see the whole structure of the city. It's just that all the way over, the streets are deserted, and there is no trace of pedestrians.

Moreover, the sky here is gray, and although the grass is also green, it is strangely flat, and if you don't touch it, you won't feel that it is a natural meadow.

This made Zhang Yang think that this was a kind of desolation of the abandoned city.

"Who are you, why are you here?" a mechanical voice sounded in front of Zhang Yang. In front of him stood a slender man looking at Zhang Yang with a blank face.

His language is strange, it seems to be an international popular language, it seems to be Chinese, and it doesn't seem to be either, but Zhang Yang can understand what it says.

"Who are you, and why are you here?" Zhang Yang asked lightly, without answering.

"I'm the guardian here, Pangu, and no alien species are allowed here. Pangu's voice said coldly.

"Really, then why are you keeping my companion here!" Zhang Yang's gaze swept towards the guy who called himself Pangu. And, it's just a robot.

"Your companions, are you talking about a few frozen people who floated down the underground river?" Pangu was visibly stunned, and then said, "We are civilized people, and we don't imprison anyone. I fished them up, and I couldn't untie them in many ways, so I kept them in the pavilion. ”

Zhang Yang was also stunned, he didn't expect this result, and felt that he might have misunderstood something. So he smiled and said, "It's me who is reckless, can you take me to the pavilion to see my companions?"

Pangu made a very standard "please" posture and motioned for Zhang Yang to follow him. The corners of Zhang Yang's mouth habitually rose slightly, thinking that it was not without purpose when he called himself a "civilized person" just now.

Passing through a few streets and alleys, they appeared in front of a building with a Pangu Kouzhong Pavilion, but in Zhang Yang's eyes, it was more like a two-door refrigerator, and when it was opened, the cold air was swishing out.

After entering, Pan looked at Zhang Yang, whose face was as usual, strangely, and it was thinking, how can this alien species that claims to be a human not afraid of the cold? This is minus 8,800 degrees Celsius!

Zhang Yang didn't pay attention to Pangu's strange expression, at this moment he was sensing the physical condition of these rescued people.

Then, he breathed a sigh of relief, even though he knew that these people were safe, he still felt uneasy about their physical condition when he saw them frozen into frozen bodies.

"Thank you Pangu!" Zhang Yang said to Pangu with a smile, he pointed to the hundreds of frozen objects on the other side and asked, "What is it here?"