Inside the stone gate, in the darkness, two fire-like rays of light appeared out of thin air.

"Ahh

Mu Yan had just fused the alleviated spirit jade, and before he could see his surroundings clearly, he sneezed.

"It's so cold!"

It was as if he had entered an ice cellar, and the temperature inside the stone gate was even a little irresistible even when he was wearing a nano protective suit, plus three times the physique of ordinary people, and after taking a breath of air, the whole person felt an incomparably cold.

It was very dark and quiet, and there was a cold white gas everywhere, and at this moment he even thought he had come to a morgue!

Rubbing his nose, which was almost frozen, Mu Yan quickly took out the mask from the pocket of the strap on his back, and then buckled it to his head.

I have to say that this nano material protective clothing is very easy to use, not only very light and thin, but also it has a good protection and isolation power, after wearing a mask, it is simply a small world alone, and the temperature of the body has risen all of a sudden.

With the temperature problem solved, he swept his gaze in other directions.

There are no imaginary treasures behind the Monolith's Gate, and there are no alien monsters!

What caught Mu Rong's eyes was actually five or six cultivation tanks like large cans, and the stone gate was really a laboratory as he said to the two of them, Underworld and Mu Qingchen.

That's a great idea!

The lab was so large that Mu couldn't even see the end at a glance, the walls were filled with metal cans, the ceiling was carved with reliefs of creatures that resembled xenomorphs, and there were huge pipes and tools at the edges, everything was dark and cold, like the home of the god of the underworld.

Seeing this, Mu Tolerance's face sank a little, and his eyes illuminated by the firelight also emitted murderous intent one after another!

Everything in front of you seems to be explained by only one answer! This is the Alien Lab!

Those iron cans that are like the ashes of the dead, he heard Ding Xiaozhi say on the Prometheus, that is the so-called evolutionary liquid, and there is almost no need to ask about the cultivation tank, there must be ...... inside.

Almost in the blink of an eye, he took out the telekinetic pistol and held it in his hand, and in the other hand, he also took out an Uzi submachine gun that could be used for rapid strafing.

Mu Tolerance exchanged a lot of miscellaneous items before entering here, and he also brought some cheap props such as submachine guns and pistols, after all, the more fully prepared, the more beneficial it will be to his side, and if he can't use it at a critical moment, he can also play a role in throwing it to others.

The surface of the cultivation tank has been frozen by the extremely low cold air here, and from his position, only a black shadow similar to a human can be seen inside, and the rest is not clear at all.

However, since he has entered Debao Mountain, Mu Yan will naturally not return empty-handed, anything here, taking it away is very valuable for research, not to mention that this laboratory does not seem to have been destroyed, and it has been fine for so long, which means that even if there are aliens inside, it has fallen into a deep sleep.

"What the hell is this!"

When he came to the cultivation tank, through the light source on his body, he could see the shadow inside more clearly. This huge cultivation tank can almost hold four Mu tolerances, and the shadow inside is also a little scary. It's just that, strangely, the shadows inside seem to be ...... There is no tail.

Bypassing the cultivation tank, Mu Yan continued to go deeper inside, and inside was a dense huge mural! The frescoes here can be different from the frescoes in the passages.

On a cold light, steel-like stone wall is carved with many lifelike giants, and many more are strange animals!

From being unclothed at first, to finally being wrapped in armor similar to bones, the giants worship aliens as totems, and appear to be extremely obedient to this power.

In the murals, the vicissitudes and longevity revealed seem to have been separated by millions of years.

The endless time and space seem to be painted into these murals.

This mural is like the history of the giants!

"Alien!"

Mu Yan squinted at the alien on the wall, and his face kept changing.

Judging from the walls, these so-called Titans themselves resemble humans, and the kind of armor they wear later is obviously a bony shell born from the aliens!

As he continued to look at the images on the mural, a green light flashed in front of him!

At this time, Mu Rong realized that in these murals, there was a huge green gem!

"It's ......."

For some reason, looking at this, he had a sense of déjà vu, as if he had seen it somewhere.

Reach out and touch it gently, soft, but cold! Even through the nano protective suit, it can sting the fingers of Mu Tolerable!

"This!" Mu Tolerance suddenly remembered what this was!

This huge emerald is simply a condensed body of the slime on the outer wall!

In an instant, many things had an answer in his head!

Why do those dark green liquids produce vapor when exposed to sunlight.

Why all the holes in the closure appear extremely shiny.

Why did the original alien appear at the entrance of the cave?

Why is everything in this stone gate so well preserved!

The green gem, and the slime on the outside, were anything like a frozen preservative, and an air serum.

The Titans' technology is truly amazing!

Looking at the gem in front of him, he hesitated slightly, then shook his head, turned and walked towards the cultivation tanks, and took out a dagger as he went. It seemed that he wanted to open the contents of the cultivation tank while they were still frozen, and take a look at them.

What Mu Tolerance didn't know was that just as he was studying the things inside the stone gate, two sneaky figures appeared outside the stone gate!

On the way out, the two discussed for a long time, but in the end, they couldn't suppress the curiosity and greed in their hearts, and they both ran back.

But when they saw that there was no one in front of the stone gate, their faces became extremely ugly!

There was no life in front of the empty stone gate, and their vice-captain was nowhere to be found.

The gate of the boulder is still like that, opening a slight gap, and even the things inside can't be seen, as if a person is pouting slightly, laughing at the inadequacy of the person in front of him!