Extraterrestrial parasite

As long as the radiation dose does not exceed 30,000 microsieverts per hour, for the modified Chen Yang, it is equivalent to being exposed to an X-ray, and the impact is almost non-existent.

Of course, if ordinary people enter here without wearing protective clothing, they are completely seeking death.

Continuing to walk along the stone wall, in the deep tunnel, you can only hear the movement of the armor and the sound of stepping on the ground. The rest of the people can't even hear the sound of a wasp. The deep silence is hair-raising.

"Hey, that's..."

Chen Yang frowned and walked over cautiously.

Unexpectedly, the seemingly long and bottomless tunnel actually reached the end. Under the strong light of two searchlights, one could clearly see a train that had overturned the track and was lying quietly in the tunnel. On the cement wall.

It is only fifteen meters away from Chen Yang at most!

"Is this... a subway tunnel?"

Chen Yang suddenly understood. When he walked out of the cave that was more than 500 meters long, he looked back and saw that the cave was dug out of the cement wall, which seemed quite strange.

But the most important thing now is not to delve into the origin of the cave, but this derailed train!

Just by looking at the appearance of this derailed train, Chen Yang knew that it was not a domestic subway car. There were no domestic subway cars with this shape...

Moreover, when has there ever been a train accident in China that went unaddressed for so long?

Yes, when Chen Yang's searchlight shines on it, you can see that the train is not only filled with dust, but also covered with many spider webs. You can tell at a glance that it has been abandoned for a long time.

The window glass of the derailed train had all been shattered due to the violent collision. Chen Yang was wearing an exoskeleton armor and could not enter the carriage. Just looking in from the outside, he could find that there was neither a body nor any useful items. , empty with only dust and cobwebs.

"strangeness……"

Chen Yang walked three carriages in a row. Still nothing.

The train that derailed had seven carriages. Moving forward along the track, there was a dark tunnel without any light. Chen Yang had an exoskeleton armor and was not afraid of getting lost or in the dark. After walking through the train, he walked towards the depths of the tunnel. go.

"Judging from the degree of devastation here, it must have been around for at least twenty years... Where can a subway be abandoned for twenty years?"

The subway is generally one of the core public transportation in the city. Once an accident occurs, it will definitely be repaired and inspected immediately, and it will never happen regardless of it for more than 20 years.

What's more, if the derailed train is left lying there, what will happen to the other trains?

There is only one situation left, that is, this subway line is blocked for some unknown reason. And it was directly abandoned by the government.

Logically speaking, what could be the reason why the subway lines were abandoned by the government?

Chen Yang didn't know. Even if he had several guesses in his mind, they would still be just guesses until he got evidence.

After walking nearly a hundred meters through the tunnel, the surrounding area became increasingly deserted and damaged. In addition to the damage to the high-voltage wires above the head, even the surrounding cement walls were pitted and large areas of cement rubble were strewn all over the place.

"Well, this is it?"

Chen Yang's eyes narrowed, and the screen automatically enlarged the distant image, and several dusty bullet casings appeared in front of him.

The system automatically calculated the caliber of the bullet case and immediately displayed the result on the left side of Chen Yang's sight.

"5.56*45mm?"

This kind of bullet is a standard NATO rifle bullet with a brass shell. The copper warhead jacket and lead bullet core are specially used by US and NATO system firearms including m16 automatic rifles and m249 machine guns.

There are many firearms using this kind of ammunition. Although Chen Yang still can't tell which specific firearm left behind, he still has an unknown premonition in his heart.

In the subway tunnel, I suddenly saw a bullet casing left behind by a rifle or machine gun. This is definitely not a good sign.

Chen Yang picked up these warheads and put them into a sealed box. He searched everywhere again and found a total of fifty-seven 5.56 mm bullet casings on the surrounding ground. He also found traces of bullet holes and blood on the cement wall.

It's obvious. An unknown number of years ago, an encounter broke out here. The battle should have happened suddenly, and neither side expected it... but the battle ended quickly.

Someone must have died here.

There were no bodies or dried remains, only the bullet casings and marks on the walls still telling stories of the past.

"4215 microsieverts per hour..."

After checking the radiation value of the nearby environment again, Chen Yang stored the videos and photos taken in segments.

"Well, that's it."

Looking up at the deep tunnel, Chen Yang controlled the powered exoskeleton armor and continued to move inside.

The length of ordinary main subway lines ranges from a dozen kilometers to dozens of kilometers, but Chen Yang hoped that if he walked a short distance, he would find a platform leading to the ground, so that no matter how difficult it was, he would still be found. Where exactly is it.

This hope was quickly dashed.

After turning a corner, Chen Yang was depressed to see that the tunnel in front of him was blocked by a pile of collapsed gravel, blocking his way forward.

"Tough luck."

With a sigh, Chen Yang looked carefully near the blocked passage. If there was a gap, he could get out from there.

It is a pity that the tunnel collapsed completely, firmly blocking every possible gap. It is not airtight, but it is a fact that even flies cannot fly through it, let alone the huge exoskeleton armor.

Chen Yang had no choice but to walk back to the place where the train derailed, and then walked towards another tunnel.

Two and a half hours have passed since Chen Yang entered the light film and started exploring another tunnel again. He has experienced a lot, and his ability to adapt to the environment is beyond the reach of ordinary people. Otherwise, ordinary people would not be able to see in this pitch dark. If you stay in the tunnel for just a few minutes, you will probably go crazy, and you will still have the curiosity to explore in depth.

The condition of the tunnel on the other side was actually worse than the one on the right. Before Chen Yang walked more than a hundred meters, he saw that the walls had collapsed in several places, forming several piles of rubble. Fortunately, the top did not collapse directly, and the passage was not completely blocked like before, leaving half a gap, which was enough for the exoskeleton to pass through.

After walking for about twenty minutes this time, the tunnel suddenly broke off in front, and the sight of the buildings in front of him was exposed to Chen Yang's eyes.

"Hey...this is...the platform?"

Chen Yang was slightly surprised, but his expression quickly darkened.

This so-called platform can only be seen from the outside. It is unknown what extent of the explosion it suffered. Not only has the tunnel in front been blocked, but the platform has also been nearly half buried.

Before, Chen Yang hoped to find the platform and reach the ground, but his hope became slim again. The surprise he had just experienced was fleeting and disappeared without a trace.

"Chi la..."

Stepping onto the badly damaged platform, Chen Yang scanned the surrounding environment first, and then landed on the station name hung on the ceiling of the platform.

The green label was heavily contaminated with dust, and under the illumination of a high-power searchlight, one could only barely make out the line of words.

"bloomfeldave."

Chen Yang marked these two words, and the processor inside the exoskeleton immediately started searching. In less than 0.1 seconds, the results came out.

Well, it's all irrelevant songs.

The storage data in the exoskeleton is only 4 terabytes. It is impossible to store all the information in the world. If it is the outside world, it can be searched online, which is obviously not possible here.

"etc!"

Chen Yang's heart moved, he opened the global map and searched for these two words.

Sure enough, this time he successfully found the information he needed.

What these two words represent is exactly the name of a subway station in Staten Island, New York!

"New York, USA?"

Chen Yang was extremely stunned.

He actually crossed the entire Pacific Ocean from the East China Sea of ​​China to New York on the east coast of the United States...

It has been proven that light films can shift the spatial position of objects. What shocked Chen Yang was not this, but the name New York!

Where is New York? When did the subway platform in one of the world's leading metropolises, which was still in operation, become like this?

Looking at the abandoned appearance, it must have been more than ten or twenty years ago, which is obviously unreasonable.

Unless there is an error in the place name being searched.

or it could be……

"Boarding body, what's wrong with you?"

His right hand fell silent for a while, then woke up. He noticed that Chen Yang's heartbeat was abnormal and asked aloud.

"Sir Screw, something's not right."

Chen Yang explained the cause and effect clearly in the shortest sentences.

"Are you guessing... that we not only spanned space, but also spanned time?"

The right hand immediately vetoed: "Impossible. Traveling through time is also impossible for the top civilizations I have seen."

"So what made the cube?"

Chen Yang retorted.

Faced with Chen Yang's question, the right hand was silent for a while. After a long time, he said: "In any case, time travel is too incredible to be easily concluded."

The right hand clearly understands time better than Chen Yang. Because of this, it knows how difficult and incredible it is to travel back and forth in the long river of time.

In the universe, the speed of objects can never exceed the speed of light, and even if it is close to the speed of light, time will indeed show a tendency to slow down on the object, but that is also a relative state, and it is an irreversible arrow.

Relying on this method to enter the future will never allow you to return to the past.

But in previous light film experiments, they have verified many times that the time flow rate on both sides is the same, and they can easily pass back and forth. This alone proves that this is by no means a time shuttle.

However, the universe is huge and there are many races. The right hand also knows that it is not omnipotent, so it does not dare to reject it outright.