"Everyone injected vitality into the light curtain, and the energy of the Jiaolong was almost unable to support it. Hua Feng saw that the spherical light curtain was about to be compressed to the critical point of shattering, and hurriedly asked them to help.

"It's useless! The power of your vitality burst out can't break this golden cage of spiritual power. I'll take you back first, and we'll talk about it later!" Xing Tian took his team members to join the team that controlled the golden cage, and in an instant, Hua Feng's pressure doubled.

Under the stalemate that lasted not long after, Hua Feng, Bai Feng, Yun Meng, Wang Yue, Shuang Ning, and Li Long. The six people lost consciousness one after another, and before falling asleep, they realized that this cage controlled by mental power still had a hypnotic effect, but it was already too late, and everyone fell asleep with an unwilling mood.

The spherical light curtain disappeared immediately, and Xing Tian casually moved six people to the depths of the ocean with their speed, countless small water bubbles rose to the sky above the sea water with their march, and only the Jiaolong stood quietly in the central square of the undersea city, as a new object to report, it only had a few fixed piles to fix. Everything was calm as if nothing had happened.

It was completely dark, and Lin Chong was anxiously waiting for Zhang Sanfeng and Dan Qiusheng to lead the team to support on the shore. If nothing else, it will take them at least two hours to arrive.

I don't know how long it took, Hua Feng slowly opened his eyes, and he found that he and Yun Meng were being taken to a new world that they had never seen before. If it weren't for the sight of the turquoise waters above his head and the dazzling array of sea creatures, he would have thought he was back on land.

Everything is unfamiliar, except for the comrades-in-arms and lovers around them, the most familiar thing is the spiritual cage that traps them, this kind of spiritual power that is different from today's human beings, even if it is as strong as Hua Feng, there is no way.

"Have you heard of prehistoric civilizations?" A familiar voice sounded, Hua Feng followed the sound and turned his head to find that it was Xingtian who hypnotized them and brought them over.

"What if you have heard it, what if you haven't heard it!" Hua Feng, who was the first to wake up, had no good impression of this person named Xingtian.

Hua Feng was planning how to escape from this space that seemed to be built in a huge aquarium the moment he woke up, and roughly estimated that it was at least more than ten square kilometers. And unlike the enclosed barrier, this space is completely as if it was developed separately. At this time, the others were still asleep, and Hua Feng found that he had no strength in his body and could not mobilize a trace of vitality.

"Welcome to the prehistoric settlements of civilizations, where we Hai people have gathered all the seeds of civilization in human history that have been destroyed by cataclysms. In fact, some of you have found some clues about this. As he spoke, he handed Hua Feng some pieces of paper with words written on them.

Hua Feng, who had recovered a little strength, picked up the words and read them, some of which he seemed to be familiar with:

Many of the monuments of civilization discovered by mankind span a very long period of time. From the various relics of prehistoric human civilization excavated and discovered today, from very ancient times, human beings have always existed on the earth and developed highly developed civilizations. For example, the footprints of humans wearing shoes between 600 million and 250 million years ago found on trilobite fossils, the 2 billion-year-old large chain nuclear reactor found in today's Gabonese Republic of Africa, the 2.8 billion-year-old metal balls found in present-day South Africa, and many stone tools from different periods, it is difficult to imagine that they belong to the same period of human civilization. Therefore, scientists have put forward the theoretical conjecture of many prehistoric civilizations, believing that there have been many prehistoric human civilizations on the earth, and human civilization is cyclical.

Modern science has come to recognize that everything develops in a cyclical nature. Human beings are born, old, sick and die; plants and animals also have birth, old age, sickness and death; the development of society is cyclical, and the development of human beings is very likely to be cyclical, and clues can be found from the various relics of prehistoric human civilization excavated and discovered today and the tools left by different prehistoric human beings in the Stone Age.

In his book "Encounters with the Galaxy, Apollo Objects and Atlantis: Discontinuous Mutations in Human History", scholar Emilio made an in-depth analysis of the causes of the destruction of prehistoric humans, arguing that objects from extraterrestrial space (comets, meteorites, etc.) caused anomalies in the Earth's climate, which could lead to the destruction of human civilization.

However, it is extremely clear that different prehistoric human civilizations eventually disappeared from the face of the earth. At different times, the catastrophes on Earth destroyed the civilization of the time, and even exterminated the vast majority of the creatures at that time, leaving only a very small number of survivors. 、

Hua Feng continued to watch, Xingtian didn't do anything, just walked away slowly.

About 1126.54 kilometers south of New Caledonia, about 1126.54 kilometers south of the east coast of Australia, the small island of Pine has more than 400 strange mounds, made of sand and stone, 2.44 to 2.74 meters high and 91.44 meters in diameter.

There is no grass in the ancient mound, and no remains can be found in the ancient mound, and only an upright cement cylinder was found in each of the three ancient mounds. Two cement columns side by side were found in another mound. These cylinders range from 1.02 to 1.9 meters in diameter and 1.02 to 2.54 meters in height. The C-14 isotope test determined that the cylinder was between 1095 and 1120 BC. Who used cement before it was invented?

A secret tunnel system was discovered in South America, and the secret entrance to the tunnel system was guarded by a tribe of Indians, leading to a depth of 250 meters. The inner walls of the tunnel are smooth and smooth, and the top is flat. There are several huge halls in it. In a hall 153 meters wide and 164 meters long, there are tables and chairs, which are made of unknown materials, like stone but not cold, like plastic but as hard as steel.

Turkey Istanbul's Topkapi Palace houses a curious ancient map that was discovered in the early 18th century and looks like a replica. On the map, only the Mediterranean region is depicted very accurately, and the rest of the regions, such as the Americas and Africa, are severely distorted. However, when scientists delved deeper, it was discovered that this ancient map was actually an aerial aerial view. Compared to the photographs of the Earth taken by the Apollo 8 spacecraft, the ancient map is like a copy of it. The distorted contours of the Americas and Africa on the map coincide with the photographs taken by the Apollo spacecraft.

Ancient maps depict the complex topography of Antarctica under ice cover, much like the Antarctic expedition's 1952 survey of the subglacial terrain of Antarctica with an echo sonde. Who has mastered the high technology of space photography since ancient times?

In the mysterious ruins of the ancient city of Tyawarac on the Titicaca plateau in South America, there is a huge statue of a god carved out of a single block of red sandstone. The statue is engraved with a complete map of the starry sky and hundreds of symbols. After years of research, archaeologists have finally deciphered the star charts and symbols, which depict the ancient starry sky 27,000 years ago, and the symbols describe extremely profound astronomical knowledge. This knowledge is not grasped by modern humans. How did ancient humans, who lived on the shores of Lake Titicaca in South America tens of thousands of years ago, master astronomical knowledge that surpassed that of modern humans?

In 1921 in Zambia, Africa, the skull of a Gunid man (pictured) was discovered, with a round hole on the left side of the skull with smooth edges, which could only be formed by a bullet.

According to research, the Gunid people lived in the middle of the Paleolithic period, 70,000 years ago. Humans at that time had just learned to use stone axes!

In an ancient tomb on the outskirts of Baghdad, scientists found a set of 2,000-year-old chemical batteries, which successfully obtained a voltage of 0.5 volts and lasted for 18 days. The world's first recognized battery was invented in 1800 AD, just over 200 years ago.

......

Hua Feng had a little headache when he saw the complicated information, Yunmeng and they were still sleeping, and the surroundings were quiet as if there was no one else here at all.