Technology Bigshot

Not only Ren Hong, but this sudden situation frightened Professor Liang and others who were in the outskirts of the ruins. Captain Huo and the others immediately held their breaths, opened the safety bolt of their weapons, and said at the same time: "Be alert! Team R immediately Shrink the formation and escort all the scientists out!"

"Mr. Ren is still inside!" Professor Liang said among the scholars surrounded by soldiers. ★

"Squad B, follow me, and the rest of the personnel escort the target to evacuate quickly! Immediately call for support and inform the western theater that we may encounter an attack from non-human civilization!" Captain Huo pointed a hot weapon at the gap where Ren Hong was going. In the passageway, Team B presents an outwardly dispersed defensive formation, and all the weapons in the hands of each soldier open the safety bolts, showing a shooting posture and walking towards the depths of the ruins simultaneously.

"Be careful and pay attention to the movement around you!" Captain Huo reminded all the team members.

"Mr. Ren! Can you get the signal? Mr. Ren? Mr. Ren?" A soldier said into the pager in a deep voice, and he looked at Captain Huo for a moment, "Sir, the communication is not connected normally, but Mr. Ren did not respond. "

"Huh..." Captain Huo tried to stay calm. In fact, his heartbeat was getting faster and faster, and cold sweat had begun to flow from his forehead. He was meditating in his heart, no accidents, no accidents. He pondered: "Mr. Ren is protected by the 'Eagle of the Republic', so there will be no problem. We just need to find him quickly and escort him out."

"Sir! I detected a body signal. It should be Mr. Ren at the edge of the 5o meter range." A soldier immediately reported the flashing red dot on the instrument on his wrist.

When Captain Huo heard this report, it was simply great news, and his heavy expression eased. Only he could understand how heavy his heart was before, "Since the communication is normal and there is no response, this should be another piece of information The embodiment of... stop calling immediately! Cross screen, advance smoothly!"

At this moment, Ren Hong, who was in the core area of ​​the ruins, was attracted by the scene in front of him. He had been calling in the communicator before, but he didn't realize that his mind was only occupied by the scene in front of him.

Regarding the reappearance of the scene of prehistoric civilization hundreds of millions of years ago, Ren Hong didn't know how it was activated, let alone the result of stepping on it inadvertently.

"This adventure seems to be rewarding." Ren Hong looked at the scene in front of him and said in his heart. Just like the panoramic visual effect, the original scene at the core disappears, and today it shows the historical reflection of this civilization hundreds of millions of years ago.

At this moment, Ren Hong was standing in a world full of hot lava, without any introduction or subtitle explanation, even if he had it, he couldn't understand it. But he knew that the scene mapped in front of him should be the earth 4.5 billion years ago.

At that time, the earth was a hot planet full of magma. After cooling for more than 250,000 years, the ocean was born and the atmosphere was formed. The earth opened the hymn of life 3.8 billion years ago.

The picture is evolving rapidly, until 700 million years ago, before the Cambrian period under the human scale, the earth ushered in the big explosion of life for the first time. The occurrence of this scene broke Ren Hong's cognition of the evolution history of the earth's organisms. According to the recognized basis of human beings, the first explosion of life on the earth occurred in the Cambrian era about 543 million to 490 million years ago.

But now from the perspective of this prehistoric civilization, the first big explosion of life on earth was 700 million years ago, and such a major discovery has just begun, and Ren Hong also has countless questions in his heart, but he still has to Continue to absorb the historical truth that is unfolding at this time.

From the rise of marine life to the evolution of entering land, species also evolved from simple to complex, from low to high. One of the species was blessed by heaven just like human beings, and evolved wisdom. They first lived in the ocean, with a streamlined body shape of a fish. As time went by, the evolution continued, and the fins on the front and back of the body gradually evolved into limbs, with a long tail.

It took this species 4,000,000 years to evolve here,

After about 3000 million years, the tails of this species became more and more slender, which made them move in the water from the tail to rely more on the limbs. The tail degenerated, but their limbs evolved stronger and took on the burden of moving in the water. main body. The palms of the limbs have developed limb segments, just like human fingers. Each arm also has five fingers, but when stretched out, there is a layer of omentum between the two fingers similar to that of a duck's paw or a frog's limb. It is beneficial for them to move in the water, and the habitat has also entered the shallow water area from the deep water area of ​​the ocean.

After another 2000 million years, another branch of this species became amphibious reptiles, and the omentum on the limbs also degraded to adapt.

In the past 8 million years, the evolution of this species has undergone important differentiation again. One of the biggest changes in the branch is the degeneration of the scales of the epidermis, and the tail has become more slender, and it has served as an "engine" in the ocean from the very beginning. The role has now become a balancing role.

107 million years after the birth of this species, the brain began to evolve. Because the hind limbs need more force than the forelimbs to move in the water, they evolved to be stronger until 117 million years later, this species stood up, but at that time the creatures were still more abundant in the ocean, which means abundance The source of food also caused them to still live in coastal fringe areas. After hundreds of millions of years of evolution and evolution, they still kept their gills behind their auricles.

From the 107 millionth, the brain evolution lasted for more than 23 million years. After 130 million years, it was the turning point of this species. They learned to use simple tools, but they still could not make tools. The most intelligent creatures A representative action is making tools.

However, the long-term development of the brain makes this species more and more competitive in all things. Whether it is in water or on land, they can adapt. Because they are amphibians, the epidermis of this biological population has not evolved hair, but the brain The head is the only area with hair, and their skin has a variety of skin colors, but the skin surface of any single individual is a single color, either rich or light.

The best feature to distinguish the sex of this creature is their mouth. The mouth of the male is surrounded by two outer jaws on both sides. The two jaws have horizontal tusks on both sides, 11 cm in length, and grow in the basin. In the middle of the jaw, when the basin jaws on both sides wrap the mouth, two big fangs are on the edge of the gum bed. When the strong basin jaw opens to both sides, the two fangs will be exposed, like a pair of pliers, ferocious terror.

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