Two hours ago, Zhuang Yue finished his first call with his father and embarked on the return journey from the office to the dormitory.

Leaving the steel building at the headquarters, the sky outside showed a charming moonlight, and occasionally dark clouds would float by, adding color to the night sky.

But these scenes are all scenes presented by a three-dimensional imager above the city, and Zhuang Yue is now underground 500 kilometers above the ground.

The airship she was riding in was driving with a smart computer, which allowed her to enjoy the night view of the city with confidence.

Although this underground city was expanded on the basis of the previous dungeon, the tall tree-shaped buildings were demolished, and the rebuilt buildings and environment were more like the style of the Age.

There are still cities like giant trees now, but they are all listed as museum cities, and basically no one lives in those cities.

Now the population of the earth has remained at around 800 million, and some places have built some spacious living rooms.

The buildings are evenly distributed in the streets and alleys, with similar appearances, but the different colored paints used make different houses have different styles.

The streets and alleys on the ground are not very wide. After all, you are always on airships when traveling, so there is no need to reserve a place for your vehicles.

However, the roof of each building has several aprons for airships to take off and land.

Of course, the most beautiful thing is the greenery in the city. They are dotted in the middle of the building, and under the lights and against the backdrop of the night, they are filled with tranquility and harmony.

Every time Zhuang Yue sees these scenes, all the anxiety accumulated at work during the day disappears.

The research team currently directed by Cheng Ping is studying a phenomenon that has attracted high attention from senior management of the Earth's provinces.

The research team's location is not far from Zhuang Yue's dormitory. Recently, before Zhuang Yue returns to the dormitory, he will go to Cheng Ping for a walk.

As Zhuang Yue expected, Cheng Ping had not yet rested.

Although his temples were white, he was full of energy and could not tell at all that he was old.

Cheng Ping asked Zhuang Yue to sit down on the sofa in his office: "Drink tea or coffee?"

Zhuang Yue: "Just have a glass of water. Drinking something refreshing at this time will affect your sleep."

Cheng Ping asked while picking up the water: "Teacher Luo should have escaped from the speed of light today, right?"

"Yes." Zhuang Yue took the water and thanked him: "I just talked to him."

Cheng Ping took out a cigarette and lit it: "I was so busy lately that I forgot to say hello to Teacher Luo."

"Your research should be the main focus, after all, it has been following us." Zhuang Yue asked again: "Are there any new discoveries?"

Cheng Ping took a sip of cigarette hard: "Don't say, there are really new discoveries today."

Then he said to the smart computer in the room: "Click out the photos I just took today."

The light in the office suddenly dimmed, and a colorful photo was projected onto a wall in the office.

This is what Cheng Ping recently studied. Three months ago, a flash point suddenly appeared in space, and you can vaguely see it on the surface of the earth.

After observing with a high-magnitude optical telescope, I saw this colorful scene.

Its colors are constantly moving, much like the fish in the ocean that constantly emits colorful light and intimidates its opponents.

I originally thought that this was an observation of a special phenomenon in the distant universe, but I didn’t expect that when calculating the distance, I found that this colorful thing was only about 6,000 astronomical units away from the earth!

On space scale, this is already very close.

However, no reaction was found in that direction on all the radars of the earth, and even the most reliable gravitational radar was found nothing.

Fortunately, this colorful scene lasted for only more than two hours and disappeared without a trace.

While reporting to the New World galaxy, the Earth Province quickly organized experts to discuss what this phenomenon is?

But after discussing for a long time, there was no result. Just when everyone was glad that this strange scene came in unclearly and disappeared without any impact on the earth.

It appears again!

And it also has about 6,000 astronomical units, and it disappeared in two hours.

The entire human race immediately took it seriously and set up research groups on Earth and the Qing actresses.

At first, some people speculated whether this would be a first season of creature. After all, according to the information obtained by humans, the first season of creatures would not have only the appearance of a planet.

However, no matter what band of signals the earth sends to the other party, it has not received any substantial response.

After approaching the other party, the detectors sent out disappeared without a trace and did not send back any useful information.

The situation on Earth and the Moon is now very tense, and factories have begun to desperately produce interstellar accelerators and are ready to temporarily give up Earth and the Moon.

At this moment, Cheng Ping's research team made new discoveries. He pointed to the colorful pictures: "Look at that place."

Zhuang Yue noticed that there was a small black dot in the colorful picture: "What is that?"

Cheng Ping asked the smart computer to enlarge it, and Zhuang Yue looked for a while before saying, "It's like a frigate!"

Cheng Ping pressed the cigarette's butt into the ashtray: "That's right, we think so too.

"A spaceship flew out from there! And it seemed to be a human spaceship!"

...

Back to the present, Luo Ji saw that his daughter didn't believe him, so he didn't say much.

After all, Zhuang Yue just met Cheng Ping, which is the "iron proof" of Cheng Ping on Earth!

After finishing the call, Luo Ji stroked his beard and thought, one of the two Cheng Pings must be fake.

If Cheng Ping that Zhuang Yue just met was true, then who was he talking to or something just now?

What if the Cheng Ping you saw is true? Then what is Cheng Ping on the other side of the earth?

And there is also a third possibility: both Cheng Pings are true!

Thinking of this, Luo Ji felt his heart beating up: "The universe is really an adventure paradise, and even I feel that my old bones are much younger."

Then Luo Ji asked Galaxy 3: "Is there any video of my conversation with the guest just now?"

Galaxy III replied: "Yes." Then he began to play the scene of Luo Ji and Cheng Ping's conversation just now.

Luo Ji nodded: "Okay, please be sure to keep these videos."

Then he took out the storage that Cheng Ping gave him, and swayed in front of the multi-function camera as Cheng Ping said: "Read the information inside."

Galaxy III said, "Sorry, the device has been encrypted, please decrypt it first."

Luo Ji installed the storage again: "It's true." Then he went to the rest cabin to sleep.

Luo Ji has seen any storms in his life? This thing cannot affect his sleep at all.

And he waited patiently for five days until the Earth sent a navigation message that his spacecraft would land on Earth.

From the porthole, Luo Ji finally saw a huge black shadow in the dark space.

That is the earth, the hometown of mankind, but it is now completely different from Luo Ji’s impression.

The entire planet is hiding in the darkness and there is no chance of life.

As the spaceship landed, Luo Ji murmured to himself: "It's good to be dark, it's safe in the dark."

There are many steel buildings where the earth guides Luo Ji. The lights on the outside of the building illuminate the deserted ice field on the surface of the earth.

Luo Ji said to himself again: "It looks very cold."

Then the steel building opened, the spacecraft flew in, and then the ground began to descend rapidly, and the iron wall above quickly closed to isolate the cold outside.

Luo Ji didn't know how many meters it had dropped, but in short, the momentum of the decline began to slow down, and the spacecraft came to a brightly lit hall.

Many people outside were wearing heavy cotton coats to greet Luo Ji.

Luo Ji carefully sorted out his clothes and then opened the spaceship door.

He saw that under the gangway, there was already a row of people waiting to shake hands with him.

So Luo Ji took advantage of the time when he waved to everyone and counted. The first one didn’t know him, the second one was his daughter Zhuang Yue, the third one was not known, the fourth one was not known, and the fifth one was Cheng Ping!
Chapter completed!