As the light from the glow stick was absorbed by the strange craft, the cave became dark again. There was only a glow stick left in Zero's hand. He didn't even dare to approach the metal wings of the aircraft, afraid that he would even absorb the remaining light source.

This unknown civilization seemed to be very advanced in the application of light energy. However, the faint light emitted by the fluorescent rods could also be used as energy for the movement of the metallic wings. To be able to accomplish this task without wasting any energy, it was practically impossible in the eyes of zero.

However, this type of energy processing system, which was at the molecular level of precision, reminded Zero of his own body. For ordinary people, a small amount of food can double the amount of energy needed to maintain zero or more activity. The food within his body had been separated and used, not a single ounce of it was wasted. This was very similar to the energy processing mode of the aircraft in front of him.

Zero's breathing suddenly became rapid.

He had an impulse to get into the aircraft, although in conventional judgment it was almost impossible.

Even the current technology could develop all sorts of strict authority systems. How could an unknown civilization, which had surpassed the current technology, be unguarded in this area? He was certain that the aircraft had its own authorization system or identification system to prevent outsiders from entering.

No matter how one looked at it, he was not qualified to enter the aircraft. However, other than entering normally, he could also enter violently. A small part of the underground base was now an anti-nuclear strike shelter of the old era. After being discovered, they would often resort to violence to break their defences due to their authority. After entering the base, only professionals reset the program and access rights.

However, this aircraft in front of him, which had a U-shaped streamlined front end, did not have a single porthole, not even a metal joint. It was as if the aircraft had been molded as a whole, rather than pieced together and welded together as a modern industry.

A drone with no gaps, Zero had no idea how to destroy such a structure.

Naturally, he didn't want to give up so easily, so Zero kept the glow stick away from the aircraft to make sure its light source wasn't absorbed by its wings. Then, he removed the eye mask from his right eye. The golden eye shone with a golden light in the cave. The right eye's dim light allowed him to see as long as there was a weak light source, so even though the glow stick was far away, he could still see what was in front of him.

Zero jumped up from the metal wings on the ground. It looked light and thin, but it could support Zero's weight. Zero followed the metal wing up, and gradually, the body of the flying ship came closer and closer to him.

As he drew closer, Zero could see that there were many intersecting patterns on the surface of the ship. These engravings were not clear, and were only slightly lighter than the color of the ship's hull. If one did not look closely, they would not be able to see them clearly.

He tapped the side of the boat with his hand, but it was not as cold and hard as normal metal. Instead, it was a bit elastic. This was something he had not expected. As everyone knew, no matter what the purpose was, the forging process of metals was always done to remove impurities and to increase the density so that the tougher it was, the better. However, this aircraft seemed to be made of soft metal, which was not suitable for flying purposes. High air pressure can cause them to bend and deform, causing damage to the aircraft.

Judging from the technology displayed by the aircraft, the hull should not be as simple as soft metal. It may be another more advanced material, both elastic and useful for flight. Zero reached out and pressed his hand to the hull to see if he could crush the metal. Unexpectedly, when his palm touched the outer wall of the airship, a suction force locked his palm onto the metal body of the airship.

A wonderful thing happened.

With the zero palm as the center, a blue light lit up under his palm. The blue light was as soft as the light of dawn, and it quickly followed the countless patterns on the ship and began to spread. Light flowed like water along the hull like mercury, but soon the entire craft was lit. Its streamlined body was shrouded in a hazy blue light, as if it was a galaxy stretching across the universe. It was magnificent!

Zero could not help but be stunned.

However, the blue light disappeared just as fast as it came. After about 2 seconds, the blue light in the engraving on the hull began to shrink. This was also a beautiful scene. Millions of blue rays of light flowed back into the zero palm within the inscriptions. It was as if the zero hand was controlling the light!

When all the light disappeared, Zero was still in a daze. But the flier vibrated slightly, and then there was a soft thump in its belly, as if the flier's entrance had opened.

Zero jumped off the metal wing. He opened his palm and found a faint red color. He looked down at the bottom of the airship. Some parts of its body were stuck in the rock stratum, so there was about a meter of space between its abdomen and the ground.

On the ground, there was a faint blue shadow falling from a circular opening in the belly of the airship. It landed on the ground, leaving a blurry shadow.

Zero never thought that he would be able to open the entrance of the aircraft. The blue light that covered the body of the ship seemed to be some sort of authority recognition system. However, Zero had never seen such an aircraft before, but he had the right to enter. He did not know what the identification system of the aircraft was based on to be open to zero.

In Zero's opinion, he was more willing to believe that the aircraft's identification system had malfunctioned.

He crawled to the bottom of the entrance and looked up. At the entrance that was nearly a hundred meters wide, there was a rippling blue light pattern that separated the inside of the aircraft from the outside. It looked like some kind of inspection device, and after a moment of hesitation, Zero reached out and peered into the blue light. The blue light pattern was empty, and Zero did not feel anything amiss. Just as he was about to jump into the air, a huge suction force came from the blue light patterns and sucked him in.

After Zero's figure disappeared within the aircraft, there was suddenly a flow of metal that was like liquid at the edge of the entrance. They quickly sealed the entrance, and in the blink of an eye, everything returned to normal. It looked no different from the other metal parts of the airship. The airship had become a perfect whole again.