When the details of the design of the underground corridor were revealed, everyone was stunned.

Previously, the words "underground corridor" were just a name.

In everyone's imagination, this is nothing more than a larger underground tunnel.

However, it was only when the real design prototype appeared in front of the world that they really realized what a great project it was.

They think that the so-called underground corridors are just passages connecting various underground cities.

And at this moment, after witnessing its true appearance, I realized that perhaps it was the core of the existence of the entire underground city.

Song Haichang's deep voice echoed in the ears of everyone like a foreign voice.

"If the entire underground world is regarded as a complete human body, then the underground dragon city is all internal organs."

"And the underground corridors are the blood vessels that connect these organs."

"Only when the blood is unimpeded can the national fortune of the Dragon Kingdom be continued underneath."

"Otherwise, once the blood source is lost, even the strongest internal organs will slowly die."

"From a certain point of view, it is the entire underground corridor that continues the national fortune of the Dragon Kingdom."

"Therefore, the design of the underground corridor has to be cautious and cautious."

"That's exactly what we thought about."

When the dense network of corridors was unfolded in front of everyone, they were surprised to find that what they thought was a single underground tunnel was a cobweb-like vein.

If any of these underground tunnels collapses, the others will take over at any time.

This is equivalent to moving all the road and rail networks on the ground underground.

Only such a tunnel network can ensure the normal operation of more than a dozen underground dragon cities.

Such a huge amount of work even surpassed the amount of work in the entire underground Dragon City.

It is no wonder that Qin Ge handed over this arduous task to the core group.

The 3D blueprint on the large screen moved slowly, and soon the focus was refocused on the underground Dragon City.

The previous plan for the Underground Dragon City was a separate urban plan.

And now, it's a complete dragon city that has been incorporated into the underground corridors.

In this blueprint, everyone finally sees the whole underworld.

The dense underground corridors are like spider webs, crisscrossing and crisscrossing them, connecting more than a dozen underground dragon cities.

Every underground dragon city is like a lair.

"The overall design of the underground dragon city is roughly the same as that of the ground city, only in the distribution of functional areas, there is a different design."

As he spoke, Song Haichang enlarged the design of the underground dragon city.

At this point, people are looking down and finally seeing an unprecedented urban design.

Among the many functions, the living area is located at the most upstream of the groundwater source, which is also the cleanest and most stable area.

The agricultural zone is adjacent to the science and technology zone, because agriculture is a labor-intensive industry when it is on the ground.

Here, there is no sunlight, no big machinery, and in addition to the huge reserves of agricultural products, the circular output of agricultural products mainly depends on technology, such as light energy conversion and precision irrigation.

The industrial zone is located at the farthest point of the living zone, while the energy zone is located to the left of the industrial zone.

The chemical industry, which is more dangerous, is located in another area away from the underground city.

Such a design would be tantamount to increasing the cost of construction, but it would also be a helpless move.

Because the underground is different from the aboveground, once the chemical industrial zone is in danger, the underground Dragon City cannot evacuate the crowd as quickly as it is on the ground.

Therefore, the safety of living quarters must be a priority.

Song Haichang talked eloquently from a high vantage point, and soon a few hours had passed.

And everyone seemed to be fascinated, and everyone was silent, and no one left the scene.

The sky was bright and dark, and when everyone was about to forget the time, Song Haichang suddenly paused.

Everyone was stunned, thinking that the meeting was over.

But in the next second, a mysterious smile appeared on Song Haichang's face.

"Ladies and gentlemen, in fact, the design idea of the Underground Dragon City comes entirely from Director Qin, and we are just the specific implementers."

"And the greatest thing about the overall design of the underground dragon city is not that we will survive like rats in the underground when the end times come."

"The greatest idea of the Underground Dragon City is that it can make us live more like a whole person."

"And this most user-friendly design lies in this."

As he spoke, a huge dome-like shroud was slowly placed on top of the Underground Dragon City.

"This dome design can do this in addition to defending the city and protecting security."

His fingers tapped quickly across the keyboard.

Soon, a 3D simulation appeared in front of everyone.

Immediately, a 3D animation design under the rain was displayed on the big screen.

After the rain, then the sky is clear, followed by frost, snow, and cold dew.

In a short period of time, the big screen unexpectedly shows the changes of the four seasons of the year.

The light of the entire underground dragon city gradually dimmed, and the dome slowly turned into a starry sky.

In the deep starry sky, countless stars twinkled, and there was even a crescent moon hanging in the sky.

With the change of seasons and the alternation of morning and dusk on the big screen, the temperature in the conference room also adjusts.

In just ten minutes, everyone seemed to follow the simulation animation through the four seasons of the year.

With the sound of a click on the keyboard, the simulation came to an abrupt halt and stopped on the crescent moon.

In a trance, everyone woke up.

It turns out that the design of the dome is not only light and protection, but also has the function of simulating natural changes.

In the last days, all living beings will survive.

As one of them, if human beings want to avoid the apocalypse, they can only be like gophers, hiding in the dark underground all year round, wrapped in days and nights reversed, and they don't know black and white.

After years of wheezing in this situation, I don't know how many people will be depressed and will go crazy.

And the design of the Dome of Dragon City is to return the dignity of life to the people of Dragon Country.

This makes everyone live more like a person!

At this moment, everyone understood Qin Ge's painstaking efforts.

In an instant, the applause was thunderous.