Half an hour later, the ground exploration force was ready to go.

There are a total of four scientists, five guards, the cyborg David, and Chen Gou, a bastard who plays soy sauce in the eyes of everyone.

All wore nanoprotective suits and oxygen hoods...... The air outside this world has too high levels of carbon dioxide to be toxic to the average person.

Due to the short distance and the fact that the road was clear and straight, the two land trucks quickly approached the pyramid with the crowd.

After a half-circle, an oval arch was found, and the huge rusted hermetically cemented metal was stacked and tightened one after another, closing the door, but in some places it was broken, revealing an entrance through which it could be passed......

All indications can indicate that this is "human" creation, which means that there were at least aliens on this planet!

Moreover, since after finding this place according to the ancient murals on the earth, I saw the ruins of aliens, then it is very likely that the other party is really the creator who created mankind as the murals refer!

Elizabeth was thrilled by the discovery.

The space inside the gate was like a cave, dark and damp, and after about half a minute of walking ahead, a large beam of sunlight suddenly shone in through the hollow patio overhead.

When it hits the ground, it reflects off and falls on the surrounding walls, and it seems to flow as if it can flow, and it "trickles" down the walls.

The crowd gathered and stopped, and the geologist Farfield opened his gear, and several spherical electronic instruments called "dogs" flew out, and the camera holes all over the surface emitted infrared rays to scan the surrounding space.

Not only can this instrument explore the way, map the entire map, but also synchronize the images seen back to the Prometheus.

"Well done!" said the ship's captain's compliment over the intercom.

At this moment, a strange voice suddenly came from the front.

It wasn't made by anyone, but a strange sound that had never been heard before.

Then I saw a giant figure of more than three meters appear from the dark scream, with a frightened expression, and looked back as he ran, as if he was being chased by something.

Everyone was so frightened that they all ducked to the side, only David the cyborg stood motionless in the middle of the road, and the giant looked like it was about to crash into him, but strangely passed directly over him.

It turned out to be not an entity, but a remnant image that resembled light and shadow.

Immediately after that, more than a dozen giants appeared, all of them running forward in the same panic, turning a corner and disappearing.

"Is this a ghost?" Dr. Elizabeth hesitated, "Shall we go after it?"

Harroway, who is naturally adventurous, has an instant surge in adrenaline: "A must!"

Elizabeth was also excited: "So what are you waiting for?"

The two madmen who didn't know how to write dead words looked at each other, and then chased after them without even saying hello.

When the others saw this, they could only follow the escort team, including Fang Cheng.

The group soon followed the giant ghost to a large metal gate, where the light and shadow fell to the ground and overlapped with the corpse of a giant without a head—his head was cut off by the heavy gate, and the corpse was left outside the door, but its head was inside the door on the other side.

There were more than a dozen other giant corpses under the corner of the wall outside the door, but due to their age, they had all become skeleton corpses, and there was little value for further research.

At this time, Chen Gou found that there were more than a dozen peculiar reliefs on the metal gate, and he saw that the front was all centered on tall giants, as if some kind of mysterious ritual was being held.

Elizabeth and Halloway's faces were immediately overjoyed when they saw them, and the fact that these giants were very similar to what they saw on the mural of the earth further proved that they had come to the right place......

This is the secret of the origin of mankind!

Chen Gou stood in the corner, originally didn't care about these reliefs, after all, they were something he had known for a long time, and naturally there was nothing new to speak of.

However, when his gaze fell on the third relief of Dao Shu, the whole person was suddenly startled, and a flash of disbelief flashed in his eyes.

The main character of the mural is no longer a tall "engineer", but a ...... Abnormity!

The Tyrannosaurus Rex's similar, but more ferocious, hideous appearance, exposed bones, sharp claws and long javelin-like tails, and a distinctive shield-shaped skull all clearly indicate that the creature in this relief is an alien and nothing else.

Although there are some differences in form and details from the most classic alien in Chen Gou's memory, there is no doubt that they belong to the same creature.

So, a truth is unraveled...... It is likely that the Engineer has used the black water to breed creatures of this form a long time ago!

The second piece of the next number of roads made Chen Gouhua on the spot.

Above is the image of the Predator launching an attack on the Engineers, although the Engineers are tall and strong compared to humans, but their individual combat ability is still extremely weak in front of the Predators.

The final relief is the scene of the battle between the Alien and the Predator, two murderous creatures, engaged in an all-round desperate fight......

"David, don't mess around!" Dr. Elizabeth suddenly looked at David, a cyborg standing in front of the door.

She had always been wary of this almost human-intelligent cyborg.

"Okay. ”

David agreed, but his fingers quickly pressed on several icons, and he said sorry in a fake way, and the door was opened with a bang!

Before she had time to think about why David was able to open the gate, Elizabeth's attention was immediately drawn to the giant's head on the ground behind the gate.

This head is kept in a helmet that resembles an elephant's trunk, so the appearance is undamaged!

Chen Gou looked at the stone containers erected on the open floor in front of him, hundreds of thousands, densely packed like stone benches placed in a church, and his scalp was numb.

Because this kind of stone urn is filled with black water related to the origin of aliens!

In the blink of an eye, a sand sculpture composed of the geologist Farfield and the theologian Milban had taken down one of them with great recklessness.

A strange black liquid flowed out of it and gathered into a small pool on the ground, which looked inconspicuous, but no one noticed that a small worm shaped like an earthworm happened to be submerged......

This is the origin of the alien - black water!

With so many strange stone urns in front of you, you have managed to arouse everyone's interest, but the performance varies.

The indigenous scientists, as if the ignorant were fearless, did not feel the danger at all, and actually squatted there and touched them with their hands, but fortunately they were wearing space gloves made of nanomaterials, which belonged to inorganic matter, so they were not penetrated by the black water.

Norton and the other four examiners vigilantly kept a distance of more than one meter in the absence of a detection ability similar to that of candle pupils.

I didn't try to touch it curiously, I didn't try to pack it away, and even if I wanted to study it, I only touched it with a weapon......

This made Chen Gou nod secretly, at least proving that there were no brains among these people.

If someone really dares to touch it directly with their fingers, it is also a well-deserved death, not to mention that Chen Gou may not have a way to save it, and even if he does, he will not waste energy and medicine.

Being entered by the black water, the high-level awakened can also use their powerful mana to directly force the black water out, and they "rookies" have no chance of being spared.

After confirming that no one would be "infected" for the time being, Chen Gou opened the candle pupils and looked over.

[Blackwater Heterogeneous: Special Evolution Elixir]

[Origin: Iron Engineer Abyss]

[Introduction: It was originally an evolutionary medium studied by the Engineer for its own evolution, but because the genetic mutation caused by the heterogeneous entry into the organism was too violent and chaotic, including the Engineer himself, it could not withstand it, and instead became a deadly poison. 】

[Attributes: Alienation - Flesh and blood creatures, no matter how they come into contact, after entering the body, they will cause mutations by strengthening their own excellent genes, and unpredictable consequences will occur! Ordinary humans will have a 99.999% probability of directly dying or turning into an irrational, extremely aggressive alien, and eventually die.

There is a 30% chance that the Awakened will not die directly, but will genetically modify the body to evolve into the form of a mysterious creature. The higher the base stat and level, the higher the mutation power!]

[Warning: This substance is extremely dangerous, the more you come into contact with it, the faster your body will mutate!]

[Evaluation: The holy medicine of the strong is the poison of the weak.] 】

"Mutation, evolution?"

"Why didn't you mention the aliens?"

After reading the attribute information of the black water, Chen Gou was stunned for a moment.

He only knew that with the arrival of the Prometheus in the movie, the crew came into contact with the black water, which opened the demon gate of the alien, so it was logical to think that as long as it came into contact with the black water, a juvenile alien would be born in the body, and after it developed and formed, it broke out of the chest......

But what we see now shows that this is clearly not the case.

Black water is not a parasite egg in nature, and it will not allow any organism to inexplicably give birth to another organism, its function is only to make the organism mutate and evolve rapidly in a short period of time, and if it can't bear it, it will die and collapse.

Chen Gou carefully recalled the plot of the movie, and then remembered that several people who were directly in contact with the black water, including Harloway, actually did not have aliens in their bodies, and they all died directly.

In the entire Prometheus, how was the only alien born?

The male protagonist Haroway was calculated by the cyborg David, and a drop of black water was added to the water he drank, and then he was applauded by the emotional Haroway and the female protagonist Dr. Elizabeth......

In the end, Harroway mutated and died, and Elizabeth found out that she was pregnant, and after feeling that something was wrong, she surgically cut her abdomen through a medical bed, and took out a monster embryo with six tentacles in the form of an octopus from her lower abdomen.

This embryo is already very similar to the face-hugging worm in the plot later in the alien, and then the monster embryo parasitized a living engineer, and finally a real adult alien broke out of the engineer's chest......

During the whole process, Elizabeth herself was not infected, and after the embryo was removed, she was the same as a normal person, without the slightest abnormality.

So, it couldn't have been black water that entered her body, but something that had been mutated by black water entered her body and eventually developed into a monster embryo.

So the question is, what is this mutated thing that entered her body?

There is only one answer......