It was a fine day, and the time was exactly noon, and the giant bat should be hanging on the wall, taking advantage of this opportunity, Sun Dasheng decided to enter the sinkhole. Pen & Fun & Pavilion www.biquge.info

This progress gave him more confidence, and he was going to break through whatever was inside, but because his metal skin had evolved longer, he could do mimic change, that is, take off his clothes, deform the metal skin, and transform himself into a chisel shape.

This is more effective than the chameleon's pigment change, because that pigment change and invisibility can only deceive the human eye, and the recognition of objects by foreign creatures may be completely different. Now that he has undergone mimicry alterations, and his metal skin contains membranous wing metal, it is almost impossible to identify him as a human being, whether it is the ultrasound positioning of a giant bat or the olfactory sense of chiseled teeth.

To the top of the sinkhole to look down, about 300 meters deep, there is a group of elevators to the bottom of the sinkhole, this is built when human beings develop tourism resources, or foreign creatures built? Unknown.

He crept over and found no signs on the elevator, indicating that the thing was not built by humans on Earth. He didn't dare to try to take the elevator, but slowly climbed down the cliffs on either side of the sinkhole like a gecko.

Entering the sinkhole, you find that there is a stream inside, and at the end of the stream is a cave. He walked in slowly, there was a lot of space inside, and it was getting darker and darker as he went, but after turning a corner, a little silvery light appeared in front of him.

Sun Dasheng paused in his heart, placed a "wire mesh" along the road, and then walked in slowly.

In front of it is a cave hall, with an area of several thousand square meters, and the light comes from a huge metal rod on the top of the cave hall, which is a bit similar to a radioactive element, embedded in the roof of the cave, releasing a silver-gray light source, illuminating a silver light in the cave.

The reason why Sun Dasheng knew that it was a metal rod and did not guess that it was other elements was because the metal elements that this metal rod radiated outward were shockingly homologous to the elements of the membrane wing metal. It seems that this metal rod is more than just lighting.

What's even more jaw-dropping is that under the metal rods, there are two rows of large and transparent culture tanks, which are viscous gray medium liquid, and the monsters that live in them are terrifying, with silver bats and chisel teeth. Is this really the place to breed bosses? Sun Dasheng was shocked in his heart, and he was even more cautious under his feet, if these monsters in the cultivation tank suddenly woke up and rushed up, then his fate would really be very difficult to say.

They are quietly immersed in the fluid of life tissue, like unborn babies, but they are surprisingly large and growing rapidly.

On closer inspection, it was revealed that there were countless tubes on top of the tank, one end connected to the top of the cave, embedded deep in the rock like the roots of a tree, as if to extract some nutrients from it. Sun Dasheng vaguely felt that what these tubes extracted might be the liquid version of the essence of heaven and earth. Why did he think this way? Because after arriving in this cave, he was very keen to grasp the essence of this cave and became more intense.

He didn't know what kind of civilization development route these foreign creatures were, but in the ancient civilization of the earth, there should be an alternative development direction that is completely different from the modern scientific and technological civilization, such as the legendary real people who cultivate their bodies to be strong and immortal, and those real people need the so-called essence of heaven and earth.

And are these outland creatures a manifestation of the extreme development of that civilization? Can even directly use external force to condense the thin essence of heaven and earth into a liquid state through means? But if you use it like this, you might create a powerful monster, but won't there be any other side effects?

Because according to the knowledge he has obtained, the way of cultivation not only needs the help of natural treasures, but also needs his own understanding, if the spiritual training is not in place, just rely on external forces to quickly improve the level, this opportunistic way is likely to cause irreversible consequences in the later stage.

Also, the metal rod on the roof of the cave, it is not just for lighting, the metal ions it emitts, like a photon coating, will be absorbed by the monsters in the breeding tank and precipitate in their bodies.

First of all, their bodies are much taller, their height should be more than 3 meters, and their skin is silver-gray in color, which is slightly similar to silver bats, but they are different in nature.

Because these foreign creatures, although they will also absorb the metal elements released by the metal rod, their genetic sequences are different, and after absorbing them, the metal elements that structure the body will be different.

Maybe if Sun Dasheng wants, he can also directly absorb the metal elements of the metal rod and use it for his own use, but how to use it exactly? Makeover the skin? Do you want to remodel your bones? This is not a problem for Sun Dasheng to consider for the time being.

And all this in front of us is the mystery of the body structure of foreign creatures?

Sun Dasheng thought so, but felt that there should be more than that. Because the contents of the cultivation tank can only be regarded as artificial creatures at best, behind these creatures, there must be more powerful intelligent life, but these foreign creatures themselves are too much stronger than the human beings on the earth, and they may not bother to come at all.

But what is puzzling is that they came with malicious intentions, and their means are so powerful that they directly destroy the human race. Why go to such great lengths to continuously throw all kinds of world-destroying monsters into human beings?

Or is the Earth just a "Colosseum" for these powerful alien creatures, and the reason why they don't wipe out the Earth humans in one fell swoop is to watch the Earth humans slowly struggle to death in order to get a kind of pleasure of watching? Sun Dasheng felt that it was not unreasonable for these powerful and invincible creatures to make such a boring move when they were bored. Isn't that the same reason why humans built the Colosseum?

Perhaps, these alien creatures will also use holographic images to simultaneously broadcast the process of the ravages and destruction of human beings on the earth, so as to increase the ratings of a foreign TV station.

Thinking of this, Sun Dasheng's heart couldn't help but faintly furious, as if there was a heavenly eye above the universe, looking at all this coldly, ignoring the destruction of all beings, the life you cherish to the extreme, in its eyes, is like an ant.

Thinking of this, Sun Dasheng was aroused by a vicious anger, Lao Tzu doesn't care how awesome you are, since you are here, there are no foreign creatures on duty here, so don't take it for nothing, take something first.

As soon as he thought of this, he quietly climbed to the top of the cultivation tank, pulled out one of the pipes inserted in it, looked carefully, but found that there was nothing in it, it seems that even if the essence of heaven and earth is to be condensed into a liquid state, it is not as simple as tap water, and the water comes out when the switch is turned on.

He almost pulled out all the tubes on this cultivation tank, only to see a drop of crystalline, shimmering liquid in the middle of a tube, and it was about to slip off the tube, Sun Dasheng took it in his hand, and after the essence touched the air, it immediately vaporized, and a very rich essence came to his face, Sun Dashengfu inhaled, and felt that he had inhaled a big mouthful of stimulants, and the whole person was like immortals.

I secretly said in my heart, this Raush sub-device is really a good thing, it can actually collect the essence of heaven and earth and put it into a liquid state and put it into a nutrient solution.

Sun Dasheng was afraid that the essence would dissipate, and the metal skin turned into a metal bottle, instantly wrapped the drop of essence, and put it away properly.