From seeing it

Li Zhibao shook his body, showing a suddenly realized expression, and said: "So, thousands of years ago, a meteor fell to the ground, which brought unimaginable disasters, and the people of Yu Chao were forced to go deep into the earth. Maybe this is the existence of Yu Chao underground." The reason for the ruins of the ancient city.”

Xiao Ling said: "That's why the civilization of the Yu Dynasty began to migrate to the ground because a meteor fell to the ground and disasters occurred on the ground. I think the so-called disasters should be some natural disasters caused by meteors hitting the earth, making it impossible for humans on the ground to survive. Forced transfer."

Li Zhibao said: "It should be like this. That's right. The Yu Dynasty civilization on the ground was destroyed, and some of the surviving Yu Dynasty people were transferred to the underground world. They survived by luck and built the ruins we see now."

Through these murals, everyone gradually understood the reason why there were ruins of the Yu Dynasty civilization underground.

Soon, Xiao Ling followed Li Zhibao to the last mural.

This is the last mural, and the weirdest one.

The earth is drawn on the mural, and there is a blood-red vortex deep in the earth. A black sun with claws is drawn in the vortex. Countless villains are dancing around this black sun. The flames, above the flames, are drawn with incomprehensible lines of various colors, which seem to represent a kind of chaotic order.

Xiao Ling couldn't understand the last one, but felt that the last mural was weird and weird, so he couldn't help looking at Li Zhibao, hoping to hear his explanation.

Li Zhibao stared at the last mural, his face became more and more ugly, and he murmured: "What kind of terrifying scene did the people of Yu Dynasty encounter thousands of years ago? The meteor fell to the ground and brought some unknown monster. This monster It still exists at the bottom of the earth, and there are countless dancers from the Yu Dynasty all around, which represents a kind of sacrifice. Do the people from the Yu Dynasty use sacrifices to please monsters? Or in exchange for something..."

He was pondering.

Listening to his words, Xiao Ling said, "Professor, the black sun in the center represents some kind of monster, the blood-red vortex represents some kind of supernatural mysterious phenomenon, the little figures dancing around are offering sacrifices, and the flames on the earth and what those lines above mean."

Li Zhibao said: "It means that the earth is in disaster, like a purgatory, and the chaotic lines at the end of the top represent chaos, indicating that everything will return to chaos in the end."

Yu Tingting has been with the two of them all the time, just looking at the murals silently without speaking, and said at this moment: "Professor, if everything drawn in these murals is true, then the Yu Dynasty people thousands of years ago were forced to move underground. However, the monster brought by the meteor falling to the ground has not disappeared. It still exists deep underground. This monster can display some special power. For the people of Yu Dynasty thousands of years ago, this is a kind of incomprehensible supernatural Strength, now I just don’t know what kind of phenomenon this blood-red vortex represents.”

Li Zhibao said in a deep voice: "Yes, these Yu Chao people must have encountered a disaster we could not imagine and were forced to transfer, but the disaster did not go away from them, but followed them to the ground. This is described as the disaster of monsters. What is it, and what is that mysterious scene, thousands of years have passed, and we have no way of knowing all the truth about the incident that year."

While talking, he shook his head and sighed: "The only thing we can know is the origin of these Yu Dynasty civilization sites, and why the Yu Dynasty people built their capital thousands of years ago in this underground world thousands of meters above the ground."

Yu Tingting suddenly said: "Professor, my thinking is different from yours."

Hearing what Yu Tingting said, Xiao Ling became interested and said, "Then what do you think?"

Yu Tingting didn't look at Xiao Ling, she kept staring at the mural in front of her with her beautiful eyes, and said slowly: "We went deep here all the way, and we encountered all kinds of dangers, which may be related to the monsters that were depicted in the murals by Yu Chao people thousands of years ago. , even if thousands of years have passed, who can be sure that this underground monster will definitely not exist?"

Yu Tingting's words shocked everyone's hearts. Li Zhibao took a deep breath and said, "Yes, what you said makes sense. The mural ended because of this. No one knows what happened after that. No one knows whether the mysterious phenomenon it represents still exists.”

Everyone is attracted by these weird and beautiful murals. No one knows when these murals were painted, but the colors are still bright and dazzling. It is hard to believe that they were painted thousands of years ago, especially the ones around them. The ancient buildings are so well preserved, it doesn't look like they have experienced a thousand years, but it seems that everyone has traveled through time, entered the underground capital thousands of years ago, and witnessed everything thousands of years ago.

Suddenly, Sun Tao let out a loud shout: "Who is it?"

Everyone was awakened by his voice, and turned their heads quickly, but they saw a figure flashing in the darkness in the distance, and then disappeared.

Sun Tao's face was a little ugly, and he looked carefully with a searchlight in his hand, but there was no one there, and the figure disappeared.

"Sun Tao, did you see anything?" Seeing that Sun Tao's expression was a little off, Zhou Kesheng hurriedly asked.

Sun Tao was a little puzzled, and said, "Just now there was a person hiding there, who seemed to be spying on us, and I was startled away, but that person looks...a lot like Zhang Shuang."

"Like Zhang Shuang?" Everyone looked at Sun Tao.

Zhang Shuang is also a member of the scientific expedition team and has been in charge of equipment. Before everyone climbed down through the canopy of the undead tree, Zhang Shuang was attacked by a man-eating beast, and most of his face was bitten off. If they fell together, they would have died long ago, so why would they appear in the dark to peep at them now?

Hu Shengzhe frowned and said, "Sun Tao, are you delusional? Zhang Shuang is dead, how could he spy on us in secret? Besides, if Zhang Shuang is really alive, he will come out to see us directly, so why would he secretly Staring at us, I was scared away by you."

Sun Tao touched his forehead and said, "Yes, maybe I'm blind, but I just look like Zhang Shuang."

Zhou Kesheng said: "Now it seems that besides us, there are really other people underground, maybe they are the people who set up the trap. These people are friends and foes. We have to be more careful now."

Xiao Ling silently listened to the people talking, and couldn't help but glance at Wang Weiguo who had been silent in the crowd.

Things are getting more and more incomprehensible.

First, a corpse that looked exactly like Wang Weiguo was found in the sarcophagus of Yu Temple, and now Sun Tao saw a person who looked like Zhang Shuang in the dark, and Zhang Shuang was obviously dead.