Han Lang and the others hadn't gone far. After passing through an arched cave, the front suddenly opened up.
It is a vast underground world, and the thick yellow sand is full of giant beast bones.
None of the skeletons were complete. The skeletons of these giant beasts were dismantled and left indiscriminately.
Although the bones are not complete, it is not difficult to deduce from the scale of these white bones that they were all giants when they were alive, and the length of one of the ribs exposed to the sand is actually thousands of meters long.
Lan Feng frowned slightly and said, "These are dark beasts."
Han Lang was taken aback for a moment, and asked in surprise, "How did you see that?"
Lan Feng approached a corpse, pointed to two arm bones, one long and one short, and said: "Prehistoric civilizations pursued the limit, and the dark beast is the best evidence of their pursuit of the limit. The so-called dark beast is actually a combination of various beasts, even It is the combination of the genes of the star beasts to achieve the most enhanced effect."
"So the bones of dark beasts usually have asymmetric features, just like these two arm bones, one is as sharp as a blade, and the other finger bone is huge and hard."
"The reason for this is that prehistoric humans installed two arms with different functions on the dark beast. This arm is used to capture, and this sharp arm penetrates with a knife after the grasp."
While talking, Lan Feng also gave a demonstration, grabbing a stone with his right hand, and lightly doing everything on it with his left hand.
"Understood? What prehistoric civilizations want is not symmetry, but function. Just now you saw a dark beast with two heads, or even three heads. Does such a dark beast conform to biological logic?"
"Of course not!"
"But why did the prehistoric civilization design it this way? It's because if the dark beast had two or three heads, it could take into account the front, rear, left, and right sides, and can look around in all directions. If the eyes continue to add detection functions similar to bat creatures, it will become a A very powerful investigative dark beast."
Han Lang nodded slightly, "According to you, these giant beasts are also a kind of dark beasts, but why are they underground? We haven't seen them when we were on the ground?"
Lan Feng said: "Perhaps because the genetic modification is too difficult, the prehistoric civilization failed, and the failed giant dark beast skeleton was abandoned here."
Han Lang smiled slightly and said, "Lan Feng, you know a lot, no wonder you have so many ideals, so you know everything."
Lance said from the side: "After all, this guy is the young master of the Weilan Tianhe family. There are not 1,000 but 800 full-time teachers in his family who have followed him since he was a child. I am not surprised that Lan Feng knows a lot."
Lan Feng was noncommittal, shrugged slightly, looked at the endless underground dunes, and said in a heavy voice: "I have a bad feeling that we may have accidentally approached the gene factory."
Shua~
Immediately, both Han Lang and Lance's expressions changed drastically.
Every relic of the gene factory has a place where dark beasts are synthesized. The reason why it is difficult for humans to excavate the relics is because of the existence of these gene factories.
In contrast, the gene factory is full of dangers because it is a place where dark beasts are produced. No one knows what kind of monsters guard there.
Lance was nervous, and asked in a deep voice: "Lan Feng, do you really think so?"
Lan Feng nodded, looked around at the endless dark beast bones and said: "If I guess correctly, these bones were abandoned here after the genetic experiment failed, so we are not too far away from the genetic factory at this moment."
"Analyzing from the beginning, Han Lang's excessive behavior caused the suspension tower complex to fall from the sky and smash the ground. We were attacked by the dark beast and jumped into the abyss, reaching the depths of the underground that no one had ever reached before. There are many unexplainable strange phenomena, and it is reasonable to infer that we are not far from the gene factory at this moment."
"I have read a lot of information about the ruins. Every high-level ruin has a genetic factory. Usually, these genetic factories are hidden very deep. We are now at least a thousand kilometers below the ruins, which is deep enough."
Both Lance and Han Lang nodded, and Han Lang said: "It seems that from now on, we have to be more careful. Lance, it's still the old rule that you lead the way ahead, but leave a marker for me. If there is any danger, we will Lan Feng will fully support you."
"After all, we are already in this strange and strange underground. If we want to leave, we can only move forward."
Lance nodded heavily, and said seriously: "Understood, leave it to me."
Ever since they inadvertently discovered that they were close to the core secret of ruins a19, Han Lang and the three of them became a lot more cautious, and they seemed a little depressed when they talked occasionally.
It took three full days to walk out of the underground desert where the bones of dark beasts were abandoned, and Han Lang and the others came to a beehive-like rock wall.
There are countless caves on the black rock wall, connected to each other, like an endless maze.
...
The pool where Han Lang and the others landed three days ago.
A weird person came out of nowhere, his whole body was tightly wrapped in sackcloth, only two black eyes were exposed, like an ascetic monk.
He walked into the water and saw the corpses of those strange fish, which were killed by Han Lang and his team three years ago.
Shaking his head slightly, the ascetic monk in sackcloth left the pool and came to the cemetery of those prehistoric civilization warriors.
Looking around, the cemetery had been turned upside down by Han Lang and the others. The soldiers' bones were exposed to the air, their skulls were all crushed, and the solidified crystals were taken out. Even the weapons that were inserted into the tomb as tombstones were gone.
"Thief! Damn thief!"
The ascetic monk in sackcloth was trembling with anger, and shouted in a hoarse voice.
He suddenly raised his head, his black eyes were directed at the rocky dome, and a sharp and mournful sound came out of his throat.
Aw~~~
Aw~~~
This sound doesn't sound like a human being at all, but like the wailing of a devil in hell!
After two hours, the sound of hurried footsteps approached in the darkness.
It was a group of dark beasts, a group of powerful and frightening large dark beasts!
They are like the velociraptors among the dinosaurs, but they are much more ferocious than the velociraptors. They are covered with a shell as hard as a pangolin. Their two front claws are as sharp as large eagle claws. The legs supporting their bodies are thick and powerful. The sides are split in an arc, filled with steel sawtooth-like fangs.
Shua~
Thousands of velociraptor dark beasts came to the side of the strange man in sackcloth, raised their heads, their black eyes glowed coldly, like an army of dark beasts.
snap~
The strange man in sackcloth jumped up, stood on the back of the strongest dark velociraptor, raised his head again, and let out a piercing cry.
rumbling~
The army of dark raptors is charging!
Through the curved dome, you come to the desert where the bones of giant dark beasts are abandoned.
More dark velociraptors are gathering, more than 10,000 in a short time!
Awww~~~
The sackclothed monster continued to make ugly and piercing noises. This army of darkness roared across the desert at a very fast speed. It would probably take less than a few hours for Han Lang and the three of them to catch up.
"Smells of darkness?"
"Is the king of heaven coming too?"
"But why does the king of heaven stay with humans?"
The weird man in sackcloth shook his head, muttering to himself.
snap~
He patted the mount hard, the head of the strongest dark velociraptor, and the monster screamed loudly.
"Things are very strange, chase me at full speed!" The weird man in sackcloth waved his big hand and ordered.
Black hands, skinny like vines, sharp like machetes.
There is no doubt that he is not human!