Chapter 150 Unknown Civilization

After giving himself 5 minutes to rest, even if his body was tired and tired, Zero still struggled to get up. There seems to be no danger in this underground space for the time being, but even sea dragonfish can appear in the underground waters. God knows whether there will be other mutazards in the ground. Zero did not dare to be careless, but he had to deal with his wound before leaving.

Looking at the bullet hole in the right chest that has been soaked in water, Zero is glad that the Parkland killer only uses standard sniper warheads, not armor-piercing bullets or bursting bullets, otherwise his injury will never be more than that.

After evaporating the water vapor on his body with the high temperature with the ability of the first-order fire element, he took out the remaining disinfectant spray from the marching backpack to disinfect the wound. Without extra bandages, he had to remove one sleeve of his tactical suit, then cut it with * and tie it to his body to fix the area around the wound. Muscles will not be torn by the movement of the body. After all this, Zero held the fluorescent stick and explored the darkness of the cave.

From time to time, there are mutamazes as big as tail fingers in the wet caves, and these insects mostly feed on mud and sand. But there were larger ground worms taking them as food. When he passed by, he saw several arm-thick piercers drill out of some pores in the cave and then rolled up the small insects and swallowed them.

The mutaphchong hidden deep in the ground is abnormal to the light source**, and for them, the faint light will also be as dazzling as sunlight. So after feeling the light source of the fluorescent stick, the piercers went back to their nest, which allowed Zero to put down the 500 left wheel and move on.

As you go deeper, there are more branches in the cave, which looks like the nest of some large ground insects. In this maze-shaped cave, if you go the wrong way, you may never get out. However, there is a breeze blowing in the cave, and Zero rises a small flame between his fingers to judge his way forward according to the direction of the flame swaying. In this way, the maze-like cave could not defeat Zero, and the wind faithfully guided him in the right direction.

silently calculating his pace, when zero to 105 steps, his eyes suddenly opened up.

He has come out of the complex cave of the branch road, but in front of him is a larger natural cave. How big the cave is, it is really difficult to judge from the faint light of the fluorescent rod. But Zero walked along the edge for about 10 minutes and still couldn't see the end, so he had to give up the search. Judging from the wind roaring through the cave from time to time, I'm afraid there is a football field the size here.

Zero raised the fluorescent stick again, and he saw the rocks above his head and irregular stalagmites in the bright yellow light. The width of the cave is extremely wide, but the height is limited, only about five meters, forming an abnormal sense of oppression. Cold water droplets drip from time to stalagmites, that is to say, on this layer of stone vine, or there is a groundwater flow.

If there is water flow, there will be an outlet, but the question is how Zero can penetrate this layer of rock. He walked aimlessly to the depths of the cave, hoping to find holes such as outlets. But the outlet was not found, but the metal reflection appeared in the light of the fluorescent stick. Where did the metal come from in the cave? Could it be a mine?

The metal anti-light is in the dark part in front of you, and Zero accelerates the pace. He didn't go much this time. After walking about ten meters, he kicked a strange metal object with his toes.

Zero squatted down, and the metal was only a thin piece, which was shaped into the shape of a feather. The negative process on the metal sheet is engraved with a pattern similar to that of a circuit crystal plate, and the black-purple crystal embedded in the unfinished piece shows that it is not a natural product.

When the fluorescent rod approached the metal plate, Zero clearly saw that the crystal embedded in it suddenly flashed a faint light. As the silky light flowed through the lines on the metal plate, the whole metal plate trembled gently in an instant, like a living thing.

Zero looked at all this in surprise. Judging from the slight darkness of the light source of the fluorescent rod, the black-purple crystal actually has a role similar to a solar panel and can absorb the light source as energy. Judging from the tremor of the metal plate, this feather-shaped object contains three systems: light source absorption, energy transformation and drive.

The process of using solar energy as the main energy, transforming and driving it is not impossible to achieve at the current level of science and technology. However, it requires the unit and structure of the system. No matter how exquisite the processing level is, it is absolutely impossible to organically combine the three systems on this metal sheet with a length of only about meters and a thickness of no more than 5 mm.

And from the thick dust on the metal sheet, it doesn't know how many years it has been lying in this dark cave. As far as I know, among the energy research results released by the Dark Parliament, the most representative magnetic energy motivation group can only support about ten years by its own energy action without receiving additional energy supply.

However, this piece of metal, Zero believes that it will definitely exist in this cave for more than ten years or even longer.

So, what is the masterpiece of the organization? Is it a product of the new era or the crystallization of science and technology in the old era? But Zero believes that even if the resources of the old era are abundant, there is not enough scientific and technological support to produce such metal flakes.

And moving forward, there are more and more such metal sheets. They are scattered all over the ground, just like the wings left by some kind of prehistoric giant bird.

Finally, 100 meters away from the discovery of the first sheet, Zero stopped, and a huge wing full of this metal thinness hung weakly on the ground. Those metal sheets fell off from the wing, and Zero even saw the metal bracket after the thin sheet fell off. This imitation of the metal wings made by the wings of birds makes zero think of a noun.

Bionic technology!

Although bionic technology has been involved in the old era, it has not yet reached the technological level of this metal wing, let alone the exquisite system on the wings. Regardless of the limited number of fluorescent sticks, he took out the rest of the fluorescent sticks. After their roots lit up, Zero threw several fluorescent sticks in different directions.

So, a picture that made him unbelievable appeared in his eyes.

What appeared in front of Zero was a strangely shaped aircraft. It is equivalent to the size of a ship in the old era. The front end is U-shaped, and the back end is a streamlined body design. The whole aircraft was covered with sludge, and part of it sank into the rock layer above, as if it were stuck in a cave by rocks.

The sides of the aircraft are loaded with three huge metal wings, and at this moment, they are pulled weakly on the ground. However, after touching the light of the fluorescent rods, the light source absorption system on the metal wing naturally moved, but the metal wing only vibrated slightly and then calmed down. At the same time, all the zero fluorescent rods are extinguished, which is because the light source is absorbed by the metal wings.

Zero took the last fluorescent stick and carefully away from these big wings, so that even the last light source would disappear.

He is almost certain that neither the aircraft itself nor these metal wings are the products of the new era or the old era. So which civilization does it belong to?

Is it an alien civilization? Or is it an unknown civilization in the history of the earth?

For a while, this aircraft was far more attractive than leaving the cave. He seemed to stand in front of a huge mystery, and Zero couldn't wait to solve it immediately.