It is different from the common technology promotional videos on earth, which always cut into the picture from a high overhead angle.

As the stage went dark, the scene cut out by the director started to tremble, and it took two or three seconds for it to gradually stabilize.

Then, a big, simple, dark face suddenly appeared in the center of the camera, grinning with white teeth.

"Hello, hello, I'm Du Lingfei, an employee of Qinggang No. 17 Neng Depot."

"This is my first work for "Family Weekend". I hope you don't dislike my shooting skills."

"Oh, by the way, thank you to the Qinggang Publicity Center for your support. This camera is really useful!"

In the picture, Du Lingfei was talking to himself, never expecting that his entry would be featured in this press conference and broadcast under the watchful eyes of more than a billion people.

Including Du Lingfei himself, who was watching the press conference in Qinggang City at this time, also looked like he had seen a ghost.

How is it possible?

Family Weekend is a prize-winning collection activity that started half a year ago to collect the weekend schedules of Qinggang City residents to provide the municipal departments with opinions and reference.

After the registration is approved, the publicity department will provide the contestants with a camera for recording.

Due to the lack of entertainment activities, this activity became very popular and almost every family signed up to participate.

But Du Lingfei clearly remembers that his work didn't win any awards?

"Okay, now I'm going to show you our family's favorite place to go every weekend."

May in the wasteland has entered late autumn and early winter.

Compared with previous years, the temperature has dropped a lot, and people have put on thick cotton-filled clothes in advance.

Du Lingfei's family of four first took the Metro Line 1 to the southern suburbs, and then transferred to a bus to go to a place called the 'Ruins Ecological Park'.

Ruins? Ecology?

These two completely unrelated terms make people a little confused.

However, when Du Lingfei and his family got off the bus, the eyes of all the audience suddenly lit up.

The so-called ruins ecological park, the first two words can be completely ignored, because it is the green space park in the impression of humans on earth.

With Du Lingfei's camera shooting, the true face of the ruined ecological park was gradually revealed.

The sun shines through the sparse clouds and shines among the lush trees, adding a bit of warmth and comfort to the late autumn weather.

On the grass, colorful tents are scattered like blooming flowers.

Have picnics, fish, fly kites, play football and basketball.

In the busy wasteland, there are tens of thousands of people not working, scattered in the embrace of nature, forming a vivid and harmonious picture of life.

"Damn it, is this Su Shen's territory? Is it so luxurious?"

"Damn, we have just solved the shortage of food rations and materials, and people are already pursuing a better life."

"It can't be done, it can't be done, this video makes me dizzy, it makes me dizzy with anger."

"I'm so envious. I want to live in Sushen Sanctuary for a day in my lifetime!"

"Wait a minute, isn't this a launch event for new technology? How did it become this person's self-recording?"

"Hey, that's right. I haven't seen any special new technology in this green park?"

"."

The video showing the ruined ecological park lasted more than ten minutes.

From the initial shock, envy, and jealousy, the audience gradually came to their senses and suddenly realized that this conference was not a promotional video for Tianyuan Territory, but a technical conference.

Although the green space park in the video has pleasant scenery and harmonious ecology, it does not seem to be anything special compared with the famous green space parks on the earth.

With this doubt, even the technical masters at the venue could only continue reading patiently.

The video lasted until the 18th minute, when many people went home in the evening.

The afterglow of the setting sun shone on everyone's smiling faces, reflecting a bit of satisfaction and comfort.

The return buses stopped at the station in an orderly manner, one after another, and sent away the waiting citizens in batches.

The camera followed the footsteps of Du Lingfei's family and followed the bus unsteadily. It was not until the door closed that the picture finally stabilized, facing the only screen on the bus.

At this time, an aerial video was playing on the screen, which was in sharp contrast to the quiet and beautiful green park just now.

In the video, there is a desolate and hopeless abandoned wasteland, with no grass growing anywhere, and exaggerated sandstorms raging everywhere in windy weather.

And like most places where Blue Star cities come, this Jedi can only see the ruins of buildings left hundreds of years ago, as well as some metal garbage that cannot be decomposed by natural forces, scattered alone, telling the story of the past glory and

Today's decline.

As the aerial video deepens, every detail of the desolate ruins gradually becomes clear.

However, the audience began to feel an inexplicable familiarity. Why did the terrain and even some specific landmarks in the ruins look familiar?

Until someone in the venue reacted first, weren't the ruins in this video the Greenland Park we just saw?

The astonishing discovery made the atmosphere in the venue boil instantly. The technical experts were whispering to each other and discussing. By comparing before and after, they could already realize what technology Tianyuan was about to release.

It must be related to improving the environment, and it is a fundamental improvement!

Sure enough, the video shot by Du Lingfei transitioned naturally, leaving only the aerial video in the picture.

As the filming of the ruins was completed, the screen went black and a voice came:

"Whatever the citizens need, we will create!"

"The wasteland should not continue to exist, we need to transform it and reconstruct it!"

"We will use brand-new ecological reconstruction technology to turn this ruins into a new home within half a year!"

Exciting music played.

There is no need to say much about the next scene.

The accelerated on-site photos truly reflect the process of transforming this vast land into a green park.

In just half a year, the once deserted place turned into a green park.

An ordinary day for Du Lingfei's family has also become a miraculous witness that connects the past and the future, ruins and oasis.

The video ended and Ji Yang appeared in the center of the stage again.

"Yes, the first revolutionary technology to be released is named 'Qitian' ecological reconstruction technology."

"The core of this ecological technology lies in our two original core technologies of ecological elements and environmental weaving."

Ji Yang showed a confident smile and his voice was clear and powerful, as if every word contained the energy to change the world.

"Ecological Yuanzi is a micro-ecological unit independently developed by us. They can sense the environment, adapt to the environment, and release specific ecological factors according to the needs of the environment, such as nutrients, water, microorganisms, etc., to promote the rapid growth and growth of plants.

Self-healing of ecosystems.”

"Environmental weaving technology uses high-precision environmental simulation and control to accurately place ecological elements into areas that need reconstruction. These ecological elements will be like a web, weaving a new layer on top of the ruins.

Ecological layer, they can absorb and transform harmful substances in the air, while promoting soil recovery and vegetation regeneration."

"According to our field tests," Ji Yang pointed to the former ruins on the screen, which has now become a lush park, "it takes about three months to transform one acre of land in spring and autumn.

It would take half a year to transform the same area of ​​land in summer and winter."

"The cost of transforming each acre of land is currently about 700 days of silver coins."

hiss.

A gasp of air could not help but be heard from the audience.

Seven hundred days of silver coins are certainly expensive, almost two to three years' salary for an ordinary person.

However, for a large territory with millions of people, seven hundred silver coins is too simple.

It can even achieve the effect in the video, even if the price increases ten times, it will be no problem.

Because a new technology will definitely be expensive at first, and then it will form a scale cluster effect. After several iterations, the cost will definitely become lower and lower.

Moreover, there is currently not much land that needs to be transformed in major territories. If we only reconstruct the scope of regular human activities, the cost will be completely affordable.

"Quiet."

The discussion in the venue became louder and louder, Ji Yang raised his hand and lowered it slightly.

When the voice disappeared, he paused and his tone became more passionate, "I know that the lords of the major territories are already excited, but the changes brought about by this technology are far more than that. It is only the fourth industry.

The first link of the revolution is more significant in that we provide a new perspective, allowing us to see the possibility of humans regulating nature."

For ordinary people, many people simply cannot afford the cost of ecological reconstruction.

And even if you have this money, you will definitely not be willing to use it to reconstruct an abandoned wasteland.

What is more likely is to go further afield and find a suitable piece of land to take root.

Naturally, a press conference that calls on everyone around the world to participate will not just release a technology that the lords are excited about.

"The two technologies I am going to reveal next are the core combination of this technology."

"We named it 'Modular Habitat System' and 'Modular Energy System'."
To be continued...