"Maybe this wall is assembled with scales and other things to imitate the structure of some animals!" The history course of flange introduces the origin of previous civilizations, and many technologies are imitated from certain characteristics of animals.

For example, high-strength composite materials made of spider silk, I heard that composite materials with a thickness of index fingers are enough to support a ten-thousand-ton ocean freighter, with a strength of 7 times that of carbon nanotubes.

Zhuo Fan used a knife to carve a knife on the "scales", almost using all his strength, only a shallow mark was drawn.

A shallow mark represents a sleep. Time flies in the darkness. After carving the third shallow mark, he continued to set off. His whole body was already sweating and his muscles were also sore. If it weren't for the support of a thought, he might have fallen long ago.

Zhuo Fan always felt something calling him in front of him!

After walking for a while, Zhuo Fan stopped when he held the wall with his hand. In the dark world in front of him, a huge waterfall poured down from the sky and roared. Nearby, a huge pool gathered the torrent of the waterfall and then diverted it again.

"It's a pool!" Zhuo Fan rushed over excitedly.

Fortunately, the pool was very close to the high wall, otherwise Zhuo Fan would doubt whether he could or stepped around the deep pool.

Squatted down and drank cold groundwater with a sudden drop of cold groundwater. Zhuo Fan finally relieved his thirst for several days. Every cell in his body seemed to start cheering! He simply threw away his already ragged clothes and crawled into the pool of water in his boxers.

Zhuo Fan fell into the water and splashed the ripples on the pool. As soon as he entered the water, the water at the pool close to zero made Zhuo Fan tremble all over his body, and even his teeth trembled constantly.

After swimming for a while, he was used to the coldness. He slapped the water splash backstroke. Zhuo Fan saw a white mist filled the sky above the pool, which was the corpse of water droplets shattered by gravity.

The cold feeling gradually became richer.

"Ha! So good!" Not only did he feel uncomfortable, Zhuo Fan felt energized. Indeed, for a person who was about to die of thirst, nothing could make him happy and excited than a pond of lake water.

Maybe he was a little proud, and Zhuo Fan's face soon became a little blue.

"Oh no!" Zhuo Fan, whose face had turned blue and white, began to swim hard to swim towards the shore, but he was too proud just now, and he had already penetrated the center of the pool very deeply.

Now that he went back, his hands and feet had begun to become stiff like wood, and he could not even bend it for a moment.

Not only that, he also found a worse news, his left foot began to cramp! Without the support of his left foot, he could only barely keep himself from sinking.

After struggling on the spot for a while, the fluctuations in the pool gradually pushed him away from the high walls. Zhuo Fan swallowed a saliva, worried that the king snake would appear at this time.

The fluctuations in the pool water have begun to become unnatural. A huge black shadow swam over, and it also seemed extremely agile in the water. "Hiss!" The king snake's head surfaced, and it kept spitting out a letter.

"Damn it, I'm so afraid of anything I'm going to do!"

The king snake with a wide open mouth suddenly bit Zhuo Fan's head, and a "swish" gust of fishy wind blew on his face.

Zhuo Fan quickly used his mental power to thrust the water flow, then recoiled for several meters, before barely avoiding the fatal blow. He temporarily escaped from danger, and activated his mental power to form a shield on his body. "Huh?" Zhuo Fan felt a wave of cold energy flowing through him, and they were flowing, wandering, unwilling to leave, like naughty elves. They were trying to merge with the mind power on Zhuo Fan's body. Zhuo Fan's eyes lit up.

"That's how it feels! [Crystal Cover] can be accomplished!"

Zhuo Fan, who had just experienced a life-and-death crisis, is now highly concentrated. Although he is excited, he is very calm in feeling the fusion and friction of the two forces, while he himself only plays a guiding role.

A layer of shiny crystal finally appeared beside Zhuo Fan, but it was very unstable, and the crystals were constantly generated and disintegrated again.

At this time, another king snake swam over. They just wandered far away and were never willing to cross the invisible "boundary" in the pool. It seemed as if two viewers had witnessed the process of Zhuo Fan mastering new abilities.

More than ten seconds passed, and the two king snakes stared at Zhuo Fan without blinking.

"It's done!" The crystal cover finally solidified, completely wrapping Zhuo Fan in it. Although the crystal cover that happened to be formed this time was very thin, just half a finger. Its strength may not even be as strong as the mind-power shield. However, Zhuo Fan is still very much looking forward to this "skill". After all, this is the first time. If you become proficient in the future, you will still have a lot of potential to discover it!

Lying in the crystal shield, Zhuo Fan felt very comfortable. A stream of power from the cold pool water spontaneously gathered towards the shield. He himself didn't even need to provide mental power to maintain the continuous release of the shield. He lay in the shield and could not feel the coldness outside at all, and even the moisture on his own was absorbed by the shield.

It was like a small boat or a feather, which floated quietly on the pond water.

The two big snakes looked at me and I looked at you, but they didn't know what was going on, they just stared at me. After a while, they seemed to feel bored, and the cold water in the pond made them very uncomfortable. They glared at Zhuo Fan fiercely, and the two of them turned around and wandered.

"Don't leave!" Zhuo Fan found that the black shadow was far away, and he activated his mind and followed him.

Zhuo Fan had just crossed the invisible "boundary" and turned around and chased after him, but their swimming speed was much slower than when they first entered the water.

This time Zhuo Fan was prepared for a long time. When he saw the shadow turning back, he immediately turned around and retreated. Two big snakes followed him, but could not cross the line, so he could only fall into a state of staring blankly again. The cold pool water was taking away their body temperature. Once the body temperature was too low, they were very likely to fall into a coma!

This time, the king snakes were only staying for less than a minute before turning around and running away.

"Interesting." Zhuo Fan chased after him again. He crossed the 'border' again. The two big snakes did not even look back, but instead accelerated their escape. The pool water was very large, and they could not do it immediately if they wanted to leave. Their swimming speed gradually slowed down, especially the smaller one, which Zhuo Fan could easily catch up with it.

It seemed that there was no danger around him, but Zhuo Fan still maintained a high level of vigilance. This time he was not so bored that he teased the two king snakes. He was just detecting the bottom line between the king snakes and these strange snakes. He wanted to know how far he could go if he left the wall?

"Where are those two strange snakes from the last time? Didn't they have to force me near the wall to be willing to?"

This time Zhuo Fan had left the wall for more than a hundred meters, which was more than five times the distance he had last adventure. The two strange snakes still did not appear.

"Are they more afraid of the temperature drop caused by ice water because of their small size?" Zhuo Fan had a bold guess in his mind, so he dared to pursue the two king snakes.

Zhuo Fan suddenly stopped the "rowing" and floated on the water. A king snake had already rushed to the shore, but it still did not stop, twisting wildly and running away. The other one was already facing upwards and was spinning in place.

"Is it frozen?" He leaned over carefully, and his hands stretched out. The muscles of the king snake he touched were indeed very stiff.

After hesitating for a moment, the king snake had already begun to sink. "Forget it, although you are not very good to me, you didn't really hurt me. I'll help you this time."

While sliding the crystal "boat" and controlling the mind power, Zhuo Fan slowly moved forward in Tan Zhong. This process consumed a lot of mental power. Fortunately, the boat did not need to provide his own mind power, otherwise, if he could not row the shore, his mental power would be exhausted.

On the bare shore, Zhuo Fan's figure swayed. He was wearing only boxers and shorts and dragged him, and finally dragged the king snake to the shore when he was exhausted.

As soon as the king snake got ashore, it immediately curled up into a ball, looking a bit like a mosquito coil. Zhuo Fan was also trembling with coldness. He found a bare rock and sat down to rest.

After sitting for a while, Zhuo Fan's physical strength had recovered most. He began to look around, the other side of the pond water, where he came down, and the shadows of the high wall appeared and disappeared. After a closer look, the high wall seemed to have come to an abrupt end here.

To be precise, the high wall seemed to be flooded by the pool water when it arrived here. Zhuo Fan originally thought that the high wall had no end, but he walked three marks in a row before he saw the suspected end of the high wall.

"This high wall is buried in the water, and it looks a bit strange." Zhuo Fan had to question the previous hypothesis of aliens building high walls.

While I was thinking about it, a very thin crack was torn apart in the dark sky, and a ray of sunlight shone onto this dark underground kingdom abandoned by the world and time!

At the same time as the sun shone, a black shadow also fell from the sky and fell into the valley where Zhuo Fan was.

Zhuo Fan heard the scream of the black shadow, very blurry. He was not sure if it was emitted by a human. Moreover, the light only appeared in an instant, and he had no time to see clearly. The direction of the black shadow falling was also very far away. Zhuo Fan initially estimated that it was at least a few kilometers away.

A faint shout came, and then it quickly fell down.

In the distance, the sound of the 'rustling' snake heads scattered, which was the sound made when the snake sea surging. Zhuo Fan was very familiar with it. When he heard the sound of the snake sea, he felt a chill coming.

"The distance is too far, I can't get out of it myself, I can't help you." Although he said so, Zhuo Fan knew that even if the 'man' was not killed, he would have to face the endless 'waves' beating. If it weren't for a powerful figure like the 'Qingtian Giant Ship, it would be difficult for him to survive.

When he withdrew his gaze, that is, the moment when the light quickly dimmed, he also noticed a huge skull. The skull was on a huge rock in his left hand. The huge rock was flat, and the round and white bones on it were particularly conspicuous.

This is not the point. What’s important is that in the holes of the two eyebrow bones of the skull, two small spotted snakes were poking their heads out to look at him.

Although it was only a moment ago, Zhuo Fan was deeply impressed. Each of the two snakes had only one eye, and the black-lined pupils pointed directly at him!

Zhuo Fan was shocked. After a while, the two [one-eyed monster snakes] were still not moving, so he felt at ease.

"Shit!"

The huge king snake woke up, but it was still lying on the ground, unable to even lift its head.

"Hiss!" A huge black shadow in the distance seemed to respond to the movements of the king snake, and the black shadow swam quickly. Zhuo Fan's mental power needed to rest for a long time to recover. Now the big snake is coming in a fierce manner, and he feels not good.

However, he had not yet mastered the "art" of the crystal shield, and hesitated that the big snake had arrived with a fishy storm.

What unexpected happened to Zhuo Fan. The frozen [King Snake] actually raised its head with difficulty, and at the same time swung its body to block another [Big Snake] and also blocked Zhuo Fan behind him. The big snake was blocked, but it still had no intention of giving up.

Without any communication, the two big snakes actually wrestled in front of Zhuo Fan.

Although he could only see the black shadow twisting, Zhuo Fan also guessed a probable thing, and he was stunned by this scene. "Is it because this king snake also knows how to repay his kindness?"

The king snake's gratitude?

Because of its stiff body and the strength of this king snake itself is weaker than that of the big snake, it quickly fell into a disadvantage. What is even more exaggerated is that after the big snake entangled the king snake's body, it took advantage of the king snake's remaining strength to fight back, and it actually opened its mouth to swallow the king snake's head.

Totally swallowed raw!

A bloody scene spoke in front of Zhuo Fan, but he couldn't see the details clearly in the darkness.
Chapter completed!