Urban Shenhao System

The detector's light can only illuminate a range of about three meters around the body, and cannot be diffused, and the things that can be observed are also very limited.

The operator carefully maintained the progress of the detectors and controlled them to enter the passage. At the same time, a detector on the No. [-] submarine also made a similar discovery.

On the two submarines, there are detectors to explore the passage respectively.

"In Sun City, there is more than one passage leading to the bottom. Below is the subway? This is already a deep seabed. Could it be that there is an underground city hidden underneath?"
The detectors slowly descended, and the experts in the submarine focused their attention on the images sent back by these detectors.

Even An Qing in front of the camera became serious.

The atmosphere at the scene was extremely quiet. Everyone watched the detector slowly enter the passage, and the passage was going downward obliquely, like a downward staircase.

"Look! There are words on the wall!" The detector made a new discovery. There were a lot of messy words on the walls on both sides of the passage, and the scientist's spirit was shaken.

The speed of the detector slowed down, took pictures of all the words on the passage, and then continued to go down!

Nearly 10 minutes have passed, and the passage still hasn't reached the end!
"Now it has almost reached the limit of the detector's signal. If you continue to go deeper, the detector may lose control!"
At this time, the personnel who were remotely controlling the detector rushed to report.

The passage is too long, it seems to be bottomless, I don't know where it leads to.

And when everyone was embarrassed and ready to return the probe, suddenly the controllers in the hands of the operators began to flash with different rhythms of lights.

"What's the situation?" Just when they were taken aback, a familiar voice came from the submarine's operation screen, "I've increased the signal of the remote detector, and it hasn't reached the limit yet. You can continue to try to detect downwards and set off Bar."
As soon as the voice sounded, the people in the submarine were stunned, and the quiet atmosphere was broken!

After a while, someone quickly responded, "It's Teacher An's voice, he is following remotely! Great!"
When the operator in the submarine realized that the detector might not be able to continue working, he suddenly heard a voice from the submarine.

The next moment, someone immediately recognized An Qing's voice, and in this environment, only Teacher An has such an incredible ability!
However, even though An Qing issued the order, the submarine operators were still awkward, because according to regulations, An Qing did not have the authority to issue orders.

"Follow what Teacher An said, there will be nothing wrong!"
However, this hesitation and silence quickly dissipated, and the operator chose to react on the spot. They believed in Teacher An!

Now that a decision has been made, the operator's decisive remote-controlled probe continues to explore.

Sure enough, the operator found that the detected signal had indeed increased by more than three times.

More than 20 minutes passed, and the front and back detectors moved forward along the passage for a total of 10 minutes. Around the detector, the field suddenly opened up, and it no longer looked like the narrow passage.

It's just that the surrounding area is still pitch black, and the detector seems to have fallen into a huge void.

Here. Except for the light of the detector itself, there is no other light source at all. The things that can be detected and discovered now are only where the light of the detector itself can shine.

The operator tried to adjust and adjust the detector and slowly circled to illuminate the surrounding scene, trying to find something useful.

"Go to the left, there seems to be something there!"
Among the submarines, a famous expert noticed this, and he said quickly.

The detector immediately turned left as required, and soon, the light of the detector shone on something.

"This, this seems to be a technological device!"
People were surprised by what the detector illuminated. "Walk around this object and take a picture of the whole picture." The expert gave instructions again.

Soon, the detector took pictures of the object bit by bit, but because of the limited conditions at the scene, there was no way to further restore the things that were captured bit by bit.

However, shortly after this process, the screen image sent back by the detector suddenly went black.

"What's wrong? The signal was interrupted?" The expert was stunned.

"No, it's because the detector's power is exhausted and it can't be recovered." The operator said angrily, it was his own mistake, and he didn't calculate the time properly.

"At this moment, the submarine has almost reached its carrying capacity, we must surface!"
The two submarines immediately moved into action, and An Qing also turned off the live broadcast at this time, and then began to piece together the pictures by himself based on what he discovered during the exploration just now.

He wants to read the new text in the center of Sun City, and maybe he will find something new.

"The name of Sun City is named in memory of the sun we once had."
"You must know that the energy of the sun is not eternal, it will also die, and the same is true of our Sun City..."
"It's really powerless. We have avoided the crisis of solar energy failure, but we still can't save the living earth! The earth can't bear too much..."
"We have done a lot of mistakes, and there is no chance of redemption! It's too late!"
"The energy of the sun will be exhausted, let alone the planet we live in? Unfortunately, we understand this truth too late."
In the newly discovered inscriptions, An Qing did not get any new information, but on the walls on both sides of the passage, the texts there clearly have a complete narrative.

"Exhaustion of solar energy, did prehistoric civilization avoid solar energy exhaustion? Or did they discover that the sun's energy was going to exhaust?"
An Qing was very surprised, and continued to search for useful words while muttering to himself.

"We are a lonely civilization, wandering the universe for thousands of years without any intelligent friends."
"The energy crisis hits, and the earth is no longer able to support the continuation of our civilization."
Wandering for thousands of years?Seeing this, An Qing was also a little surprised.

"Could it be that this Sun City civilization came from other galaxies and landed on Earth?"
"It's just that the earth is repeatedly mentioned in the text. What do they mean? Are they outsiders, or did they bring the earth to make their home here?" An Qing is now full of doubts.

As he continued to read the writing on the wall, he finally discovered something new.

But it was this more complete discovery that instantly changed An Qing's face.

"Our home has always been the Earth."
"The sun's energy is exhausted, we can only take the earth to wander, but after reaching the destination for thousands of years, we find that we have consumed too much energy from the earth."