Epoch of Twilight

The entire building is about 200 meters in diameter and more than 100 meters high. The surface is quite smooth, without any gaps, and there are no patterns, patterns, or characters on it. It presents a perfect arc, dark like an inverted ball.

A building of this scale was inconspicuous before the end of the world, and there were many larger and more magnificent buildings than it. But now, here, this island where mutant beasts are rampant and humans are extinct. Under the cover of the jungle, this solitary building standing in the valley looks extraordinarily abrupt, with a weird feeling in the night.

Luo Yuan looked at it quietly for a while, adjusted his breathing, and was about to continue approaching, before advancing a few hundred meters.

He suddenly felt a little strange, it was too quiet here.

It was so quiet that even the common insects in the jungle could rarely be heard, and what could be heard by the ear, if carefully distinguished, were sounds from farther away. He suddenly realized that since he approached this building, , crawling all the way, he didn't find a mutant creature.

He couldn't help being terrified, and hurriedly glanced left and right, where he saw, except for the normal plants, there were no other creatures.

"This is by no means a normal phenomenon, is it poisonous gas, or other means?"

Luo Yuan's heart couldn't help beating, and he didn't dare to be careless. He quickly sank into his body with his will, and checked carefully, but found nothing unusual. Then, he checked the ground carefully, and there was nothing wrong here. corpse.

He breathed a sigh of relief, gritted his teeth, and moved on.

This investigation of extraterrestrial civilizations is of great importance. Regarding the fate of human beings, if he is so frightened that he returns immediately, even if no one punishes him, he will not be able to pass the test in his heart.

He slowly moved towards this building. He was dressed in black, which was the best camouflage in the night. He was like a group of slowly creeping shadows. He traveled without any surprise or danger. Half an hour later, he successfully arrived at the building. The building is more than a thousand meters away.

He stopped and did not choose to approach it for the time being.

At such a distance, even in the dark, the building was completely visible to him, extremely clear, and the smooth surface seemed to be slightly glowing in the night, without any configuration of doors and windows on the surface, he walked around Looking around the building, the result is still the same, it looks like a whole.

The entire building appears to be sealed, without any regular entrances and exits.

However, Luo Yuan had expected this for a long time. After all, extraterrestrial civilizations are not life on earth. Each planet is different, and the atmospheric pressure and composition content they adapt to are also different. For life on earth, the air that can breathe freely is not for aliens It may be fatal to humans. There is obviously an independent air environment system inside this building.

The night was as quiet as water, Luo Yuan pushed aside the dead leaves under his body, plunged his body into it, and exhaled lightly, there was a trace of strange excitement on his face,

Although his body is still thousands of meters away from the building, he can't just wait.

The magical effect of foresight allows him to use all kinds of illusory actions conceived in his mind to test the reactions of extraterrestrial civilizations.

In the first picture, he stood up and swaggered towards the building slowly, but after two seconds, he still did not get effective feedback and failed.

In the second picture, he started to run towards the building, and flew straight and rapidly towards the building at a speed of nearly 300 meters per second. However, after running less than one tenth of a second, a small hole suddenly appeared on the surface of the building. A high-energy ray hit Luo Yuan's forehead instantly, and his eyes went black.

The automatic defense ability of the building seems to be particularly sensitive to high-speed objects. It can detect the target and attack automatically in less than 0.1.

After a long time, he tried again.

This time, instead of sprinting in a straight line, it advances irregularly in an S shape. The attack reappears after 0.1 second, and the first high-energy ray falls through the air. Immediately afterwards, the second high-energy ray descends again. His eyes went dark again.

Luo Yuan tried again and again several times, except for the first one, which can sometimes be avoided, but the second one, it is absolutely impossible to escape, every time it hits the forehead and ends with a black screen.

Luo Yuan's face was as serious as water, and his heart was beating violently. The extraterrestrial civilization must have a terrible intelligent fast locking ability and powerful data analysis and computing ability. In this case, no matter how irregular or irregular his progress is, he just cannot surpass it Analytical computing power and movement trends are completely predictable.

This is simply terrifying. Even an evolutionary of his strength, under this kind of attack, is also waiting to die. No matter how he evades, no matter how strong his agility or speed, he will only end up in death.

If he didn't have the ability to predict, if he rushed in rashly, he might have ended up like in the picture.

After the violent heartbeat calmed down a little, Luo Yuan continued to test, this time for a long-range attack test, throwing short spears and stones from a thousand meters away.

Each short spear or stone roared towards him at a terrifying speed approaching three times the speed of sound in his hands. His agility was as high as 16 points, making the attack frequency extremely fast. He seemed to have turned into Avalokitesvara with countless arms waving in the air. Attacks were like rain for a while, but after flying no more than a few tens of meters away, he was turned into the air by more high-energy rays one after another, and the last ray instantly melted his head, turning black again.

This night, he kept probing with foresight, and in the end he dared to venture closer, but before reaching 200 meters, he retreated, because further forward was the high-alert area of ​​the building's automatic defense. No matter how slow his speed is and how harmless his performance is, he will still be unable to escape the attack. He has no blind spots or loopholes that are easy to exploit.

The result of the predictive test made him despair. The best ending was that he hid on a huge rock while burying his body in the ground. After the high-energy ray cannon failed for a long time, a ball finally flew out from the top of the building.

This time, he didn't see himself die, because two seconds had passed, but thinking about it, the ending was probably the same as before.

Seeing that the sky was getting brighter, Luo Yuan sighed, and left here carefully and slowly. Half an hour later, he returned to the hole where he was before, and he quickly entered.

His body was leaning softly against the rock wall, his face was full of depression and haggardness, he seemed to be hiding in the distance, motionless, but the invisible confrontation in the foreseeable image consumed the spirit no less than life and death The battles between the two, especially the huge disparity in strength behind the desperate endings, made him feel ashamed and unable to see the slightest hope.

He couldn't even break through the first perimeter defense.

He leaned against the rock wall, frowning tightly, thinking to himself, but how could he think of a solution in a short time.

This building is like a hedgehog covered with spikes, which cannot be approached at all. Now he can only hope that the aliens or intelligent robots will not stay inside forever.

The tasks he came out this time are: one is to detect information on extraterrestrial civilizations, and the other is to obtain as much technological items as possible from extraterrestrial civilizations while hiding himself, and give up if there is a risk of exposure.

The task requirements on the reconstruction area are relatively broad and quite cautious. Everything is based on the premise of not being exposed. There are no mandatory requirements other than that. In fact, it would not be good for any evolutionary to come over to test him. Where to go, it is almost the limit to get this information.

However, Luo Yuan was really unwilling to just return without success like this, and he also didn't want to see that under the strong crush of the extraterrestrial civilization, the reconstruction area had no power to fight back and was wiped out.

At this time, there was a sudden commotion in the forest, and it seemed that countless creatures were running wildly in all directions.

"What happened." With a shudder in his heart, he quietly got out of the cave, lowered his body and looked around cautiously.

At this time, he keenly noticed that there was a very weak vibration in the air, faintly present, and the frequency of this vibration was extremely low, and the fluctuation was almost visible to the naked eye. Under this fluctuation, his internal organs seemed to be trembling along with it. trend.

He looked at the running mutated creatures not far away who were stimulated by this wave, and then looked at the direction where the wave came from. It was from the valley.

"It's no wonder that there are almost no mutated creatures in the valley near the building. It turned out that they were expelled by the infrasound. Fortunately, this place is located behind the mountain. After being absorbed by the mountain and the air, the infrasound was already extremely weak when it came here."

"Infrasound waves can resonate with biological organs, ranging from damage to organs, dizziness and nausea, to shattering of organs, causing death, which is extremely dangerous. If he hadn't had time to evacuate before, maybe even he would have fallen into it .”

"Yes, fluctuations and resonance!" At this moment, he suddenly felt blessed, and a hint of inspiration arose in his heart.

A smirk flashed across his face. Since the buildings of extraterrestrial civilizations are like hedgehogs, making it difficult for people to speak, they should be knocked open with violence.

Perhaps triggering an earthquake can perfectly solve this matter.

Every time the ground is trampled on, as a vibration, through resonance, a regional earthquake is triggered.

This was the idea he had when he was rebuilding the area, but the plate in that area was too fragile, and small earthquakes would occur from time to time, so he couldn't estimate the consequences of the resonance. In order to avoid causing a catastrophe, he never tried it.

After coming out this time, although he left the reconstruction area, he didn't have this urgent need, so this experiment was gradually forgotten by him. If it wasn't for the discovery of infrasonic waves this time, which gave him inspiration, he might not be able to think of it for a while.

However, before that, he had to choose a safe and undisturbed place. This place was too close to the valley. Before the real earthquake, the trampling of the ground was equally powerful. As long as he was not blind, it was difficult to guarantee that he would not be detected by outsiders.

But it is also not good if it is too far away. Not only is it difficult to trigger resonance in this area, not to mention that it has no effect, it is also easy to scare the snake and cause suspicion of extraterrestrial civilizations.

This is undoubtedly a dilemma!

Luo Yuan's thoughts turned, and he soon had an idea.

He untied the straps and entered the four-dimensional vision. His method was to use the independent space formed by the curvature flight to go deep underground.

His face is heavy. This method is quite dangerous. Even if he has the foresight, he can detect the danger of an earthquake two seconds in advance. If one is not good, he may die and be buried in the ground forever. Good way.

The curvature flight started instantly, and the space slowly distorted accordingly. After five minutes, the space bubble gradually formed.

The space bubble he controlled slowly sank into the ground. Sight here is useless. Only perception can make some vague judgments, and the range has also been greatly reduced. The original detection distance of 100 meters is now less than 34 meters. , but it is enough.

In order to create a greater effect, he slowly moved towards the valley in his memory.

All the way to the outskirts of the valley, about seven or eight kilometers away from the buildings of the extraterrestrial civilization, he stopped and stopped moving forward.

Immediately, the will erased the space bubble, and the space spread rapidly, forming a circular space with a radius of two meters inside the mountain.

This location is in a certain lowland, with a drop of seven or eight meters from the surrounding area, and about six meters from the ground above the head. After removing the humus layer that is close to two meters, the rock layer is four meters thick.

This distance is the safety threshold for him to use violence to break through when an earthquake occurs and a collapse occurs. Once something goes wrong, he will immediately break out of the rock and escape perfectly.

It is also the longest distance that can be safely escaped within two seconds in the results of the predictive test.

This is his last insurance!

He tied his forehead with a strap, took a deep breath, and entered the state of earth pulse the next moment.