Han Lang did not go far, and after passing through an arched cave, the front suddenly opened up.

It is a vast underground world, and the thick yellow sand is filled with the bones of the beast.

None of them are complete bones, and the bones of these beasts are separated and left in a mess.

Although the bones are incomplete, it is not difficult to calculate from the scale of these white bones that they are all behemoths when they are alive, and one of the ribs reveals the length of the sand and earth is actually about kilometer.

Blue Maple frowned slightly, “These are dark beasts.”

Han Lang was surprised and asked, “Why do you see it?”

Blue maple approached a corpse, pointing to a long and short two arms bone: "prehistoric civilization pursues the limit, the dark beast is the best evidence of their pursuit of the limit, the so-called dark beast, in fact, is a variety of beasts, even the stars of the beast together, to achieve the most enhanced effect."

“So the bones of dark beasts are usually asymmetrical, like these two arm bones, one sharp as a blade, and one finger bone huge and hard.”

“This is because prehistoric humans installed two different functional arms to the dark beast, which was used to catch, and this sharp arm was penetrated after a knife after holding it.”

On the one hand, the blue maple also made a demonstration, grabbed a stone with his right hand, and his left hand gently on it.

"Do you understand?"Prehistoric civilization is not symmetry, but function, just now you saw two heads, or even three heads of the dark beast, such a dark beast in line with the common sense of biology?". .

“Of course it doesn’t fit!”

“But why did prehistoric civilization design this way?”Because if the dark beast has two or three heads, it can take into account the front and back, can look at all kinds, if the detection function of bat-like organisms continues to be added to the eye area, it will become a very powerful detection of dark beasts.

Han Lang nodded slightly, "You mean, these beasts are also a kind of dark beast, but why do they go underground?"And we never saw it when we were on the ground?”

Lan Feng said, "Maybe because genetic modification is too difficult, prehistoric civilization failed, and the bones of the giant dark beast that failed are abandoned here."

Han Lang smiled slightly and said, "Blue maple, you know a lot, no wonder you have so many ideals, it turns out that you know everything."

Lance said, "This guy is after all, the big young master of the blue sky river family, there are not a thousand and eight hundred full-time teachers in the family to follow him from childhood, and I am not surprised that Blue Maple understands more."

Blue Feng nodded, shrugged his shoulders, looked at the endless underground sand dunes, and said in a heavy voice: "I have a bad foreboding, we may have inadvertently approached the genetic factory."

Oo~

At that time, Han Lang and Lance were both very changed in face.

Every site in the gene factory has a place to synthesize dark beasts, and the reason why it is difficult for humans to excavate the remains is because these gene factories exist.

In contrast, the genetic factory is full of danger because it is a place to produce dark beasts, and no one knows what kind of monster to guard there.

Lance was nervous and asked in a deep voice, “Blue Maple, do you really think so?”

Blue Maple nodded and looked around at the endless dark beast bones: "If I am not mistaken, these bones are abandoned here after the failure of the genetic experiment, so we are not too far from the gene factory at this moment."

"From the beginning of the analysis, Han Lang's excessive behavior led to the suspension tower complex falling from the air and smashing the ground, we jumped into the abyss because of the attack by the dark beast, we reached the depths of the underground that no one had reached before, and encountered many unexplained strange phenomena, according to which we are not far from the genetic factory at this time, which is well-founded."

“I’ve read a lot about the ruins, and there are genetic factories in every high-end relic, and usually these genetic factories are hidden deep, and we’re not far enough to say that we’re also thousands of kilometers below the ruins.”

Lance and Han Lang nodded, Han Lang said: "It seems that from now on, we must be more careful, Lance, or the old rules you open the road in front, but to leave me a mark, once there is danger, I and Blue Maple will fully support you."

"After all, we are already in this strange and strange underground, and if we want to leave, we can only keep going."

Lance focused on the head and said seriously: "Understood, leave it to me."

Since inadvertently discovering that they have approached the core secret of the A19 ruins, Han Lang's three have become much more cautious and appear to be somewhat depressed when they talk occasionally.

It took three days to get out of this underground desert that abandoned the bones of dark beasts, and Han Lang came to a hive-like rock wall.

There are countless caverns on the black rock wall, connected to each other, like an endless labyrinth.

Three days ago, Han Lang, the waterhole they landed in.

I don't know where a strange person came from, wrapped in linen tightly, showing only two black eyes, like an ascetic monk.

He went into the water and saw the bodies of the strange fish, which was killed by Han Lang together three years ago.

Shaking his head slightly, the ascetic in sackcloth left the water and came to the graveyards of the warriors of prehistoric civilizations.

Looking at it, the cemetery has been the mess they set off by Hanlang, the bones of the soldiers are exposed to the air, the skulls are all broken, the solidified crystals are removed, and even the weapons inserted in the tombs are not found.

“The Thief!“Damn the thief!”

The ascetic choking in sackcloth stuttering thumping thumping, clamoring with a hoarse voice.

He suddenly raised his head, black eyes facing the rocky dome, a sharp and deplorable voice in his voice.

Oh yeah. 🙂

Oh yeah. 🙂

This sound does not seem to be made by humans, but like the cry of the devil in hell!

After two hours, the rushing footsteps in the darkness drew nearer.

It was a group of dark beasts, a group of powerful and frightening big dark beasts!

They are like velocpid dragons in dinosaurs, but they are more vicious than velocirators, covered with pangolins as hard shells, two front paws sharp as large eagle claws, the legs supporting the body are thick and powerful, the mouth is cracked in the curvature to both sides, filled with steel jagged teeth.

Oo~

Thousands of swift dragons of darkness came to the side of the geek in sackcloth, and raised their heads, and the black eyes shone with a cold light, like an army of dark beasts.

啪~

The geeks sprang up, stood on the back of the strongest dark velocity dragon, and once again raised their heads and uttered a harsh shout.

Rumble

The army of dark velociraptors rushed up!

Through the curved dome, come to the desert that abandoned the bones of the giant dark beast.

More dark velociraptors are gathering, more than 10,000 in a short time!

Oh yeah. 🙂

The geeks continued to make a bad and harsh sound, this dark army roared across the desert, very fast, I am afraid it will take less than a few hours to catch up with the three of them.

“Does it smell dark?”

“Is the king coming too?”

“Why is the king with humans?”

The geek shook his head and said to himself.

啪~

He patted the mount, the head of the strongest dark velociraptor, and the monster yelled at.

“It’s weird, give me a full speed!”The geeks waved their hands to command.

Black hands, skinny as tree vines, sharp as a machete.

There is no doubt that he is not human!