doomsday exile

The sound of the timer sounded, Cao Yan rubbed his eyes and got up, solved his physical problems at the toilet in the rear compartment of the Mars rover, then returned to his seat, took out a can of nutrition and poured it into his mouth.

While eating, I started to process documents, some of which were sent by the scientific research station, and some of them came from the earth.

After 10 minutes, he closed the computer terminal, adjusted his sitting posture, and put on the space suit with the help of the robotic arm.

Everything was ready, and the door of the rover opened slowly.

Cao Yan controlled his strength and stepped firmly on the ground.

The light blue sun hangs in the sky, and the weather is fine. An oval black building about half a meter high stands amidst the gravel.

It is said to be a building, but it is actually just a "dome".

Cao Yan walked to the side of the black dome, the automatic detection system was activated, and an upward-swinging door slowly opened.

The inside of the door was supposed to be a pressure chamber, where you can take off your spacesuit, but this base is in its infancy, and the life support system has not yet been launched, so Cao Yan continued to open the door and walk in.

As soon as the second door is opened, the scene of construction in full swing is in sight.

After a rough calculation, there are more than a dozen robots with different appearances welding, tying steel bars, and laying pipes in the building.

The metal escalator has not yet been built, and a spherical drone flies up from below, making the sound of a flute.

"Brother Cao is here."

"Where's Yan Long?"

Cao Yan carefully avoided the construction materials and walked towards a strange sealed room ahead.

Lu Dipiao followed.

"He said that there is something wrong with the equipment position of the circulating cooling water system and needs to be readjusted." Lu Di felt that he could go to the construction site to impersonate himself, and he would come up with all kinds of nouns. Can't even tie steel bars.

While the two were talking, they had already arrived in front of the round house that looked like a can.

The metal door opened automatically, and inside was a crude version of quantum transmission equipment.

Cao Yan skillfully closed the door, and then glanced at the time. It was 5 minutes before 15:3 a.m. on May [-]th in the earth calendar.

"The materials sent by the scientific research station today are energy blocks, waterproof materials, steel bars and pipes." Cao Yan compared the material list with Lu Di.

"A robot is broken, and Yan Long said it can't be repaired, so you ask the Shangdu base to send another one of the same model to the scientific research station."

Looking at the screen of the computer terminal, Lu Di felt like a warehouse manager, but this position sounds very high-end, the deputy general manager of the construction of the Mars Phase II scientific research residence base and the director of the warehouse logistics mail room.

——It means that there are no living people under him, and they can only deploy and control robots.

By the way, the chief person in charge is Professor He, and Yan Long is also a deputy. Cao Yan did not participate in the competition for this title.

"I didn't expect that one day the earth will send supplies, it's as convenient as making a phone call, and it will be there in a few minutes." Because Cao Yan is inconvenient for scientific research outdoors, he heard that Tiandui scientific research station has already eaten mustard and Hot sauce, and fresh mushrooms.

If it weren't for the severe situation on the earth, their material life on Mars would have become richer.

"The vegetable seeds and grain seeds have been delivered, when will the embryonic DNA be delivered?" Lu Di asked, thinking about the situation on the other side of the earth.

"It is said that we are not fully sure yet, we have to wait another week."

Cao Yan pulled out the calendar and checked the notes on the progress of related matters.

Lu Di first lay in the sand for five days, then called Yan Long to merge with him and continued to lie for three days. A series of data was sent back to the earth through the scientific research station, and the quantum transmission network was re-stabilized. Taking advantage of the recent decrease in sandstorms, almost every In two hours, a batch of things was transmitted to Mars.

First of all, Shangdu supports all kinds of construction robots, which were originally used to expand the underground shelter.

Followed by a large number of construction materials and supplies.

Although most of the things here, including the robots, must be assembled before they can be used normally, compared with the barren Mars scientific research station, these abundant materials greatly reduce their pressure.

Now the main obstacles to progress are the total amount of single transmission and the service life of the quantum aircraft.

"Time is up."

Cao Yan started the instrument, then quickly exited the door, leaving Ludi inside to wait for the supplies to be received.

At this time, Yan Long also climbed up from the construction floor below. The mechanical carrier he used was relatively tall, and he was holding a robot that could not move.

Yan Long took out the energy core of the robot, then repeatedly disassembled the robot and put it into the box, and put it towards the door of the quantum transmission room. At the same time, he raised his right arm, and laser coded the time and the type of goods waiting to be sent on the box. .

"There are still a batch of precision instruments at the scientific research station. The earth side said that secondary transmission is not recommended. I will drive back today. What do you want to bring?" Cao Yan handed over the work to Yan Long.

Yan Long confirmed the progress of the project on his side, and reported several items that were not suitable for transmission to Cao Yan, including solar panels.

Cao Yan memorized them all, and then said with a smile: "I'll go to Liao Chen to update the music library. Lu Di said that I'm tired of listening to the one hundred Latin golden songs."

Yan Long seemed to have remembered something, and sent a document to Cao Yan.

"what is this?"

"... Lu Di heard, or recorded a hundred pieces of saxophone score."

Yan Long said to the dumbfounded Cao Yan, "The creator should write Mars, and the recorder is Lu Di. Some paragraphs are long and some are short. Roughly divided, there are about seven or eight theme passages, and the rest are variations. "

Cao Yan stared at this folder, feeling as if he had taken over a super secret.

"This is not the data of quantum transmission. I have translated that part. This is the original score." Yan Long explained seriously, "Let's send it back to Earth, and hope it can be compiled into a song. After all, as a biological AI, I have no With this talent, Lu Di struggled for several days, and finally said that he couldn't write it."

Cao Yan stammered, "How should I describe the importance of this folder? Hurry up and find a musician to create and promote human beings' cognition of the universe and celestial bodies?"

"You can say that." Yan Long nodded.

"..."

Cao Yan showed an expression of "If only you dare, I will probably be scolded to death".

Then Yan Long sent him a second folder.

"This, could this be the score of the earth?" Cao Yan asked weakly.

Yan Long gave him an affirmative answer, and added a request: "This is what Lu Di and I took time to recall, and I will hand it over to Professor Xia, and let the freshmen's mental bodies learn as appropriate. Control can be discussed separately, but we must know each other. Earth's gravitational waves."

This is an extra class, right?

Cao Yan suddenly remembered Yan Long's position as an instructor in the Shangdu Special Executive Team, and suddenly realized.

"Are you going back to Earth?" Cao Yan asked cautiously.

Before this, Cao Yan had never thought about it.

After all, compared to the earth that is full of disasters and will soon welcome a meteorite, Mars has become a refuge for human beings to arrive, but Yan Long and Lu Di said they want to go back after they built the house?

"Shangdu... No, does Yanjing agree?"

"We come to Mars because we need to perform missions here, and the same reason we return to Earth."

Yan Long's voice was very calm.

The door of the quantum transmission room opened, Lu Diqiu probed and shouted: "Come and count the goods."

The robot Yan Long, who played the role of a freight worker, walked in.

Lu Di manipulated the metal ball to scan the laser code of the box at the door, and skillfully floated back to contact the scientific research station, telling them not to turn off the quantum transmission device, and prepared to accept a damaged robot of a certain type in 5 minutes.

Cao Yan went in to help, and couldn't help but ask Lu Di: "Are you really going to leave Mars?"

"Yeah, there's an old jellyfish over there on Earth... I mean, a troublemaker that needs to be dealt with."

The Lu flute ball floated towards the Yanlong robot, and then entered the mechanical carrier with the help of Yanlong, then moved the metal arm, stepped forward and tapped the keyboard, unlike the previous press that required the entire ball to "hit" into it.

"Maybe you can't beat it, but you can't ignore it. Because cutting him once can prolong the survival time of the earth's ecological circle, so do you want to cut it?"

"That must be cut!" Cao Yan said without hesitation.

Yan Long glanced at him and knew that Cao Yan didn't know the inside story, so he suggested: "Shangdu Base should have sent the relevant information to Professor He. You go back today and apply to Professor He to browse this confidential file. I think something is wrong. It has developed to this point, and the level of confidentiality should be greatly reduced."

Cao Yan nodded solemnly, and then left.

Lu Di was busy all the time, then sat in the room and waited for the box to be delivered successfully.

Yan Long is not like Cao Yan, he is not afraid of the aftermath of the transmitted energy, he can sit side by side with Lu Di and wait inside.

"To be fair, we seem to be opening an online store. We are so busy taking orders, producing, shipping, and receiving the goods every day, and we also have to worry about accidents during the delivery, resulting in damage or missing goods."

Taking advantage of the time spent waiting, Lu Di turned to Yan Long and said emotionally, "Fortunately, we don't need five-star praise from the consignee."

Yan Long can always catch the stalks and outrageous ideas thrown by Lu Di, and then analyze it in a serious way, and his words are well-founded:

"If all the problems and troubles are solved, then some people will live on Mars and some people will live on the earth, and they will have to go through quantum transmission to buy online... No matter what kind of technology, no matter how perfect it is, there will inevitably be accidents, so you say The online store and five-star praise will definitely exist. Customers complain that the quantum transmission equipment of the online store is not advanced enough, the packaging is not sealed enough, and the quantum transmission station that accepts goods at their doorstep charges too high.

"By the way, you want to be a Mars Earth shopping network company? I think this concept stock will definitely welcome a lot of investment. After all, Huaxia already has mature technology, but the cost is too high and it needs to be studied slowly until it can be used by civilians. In short According to the development experience of human beings, this kind of thing generally makes a wave of hot money internationally..."

"No, no, let Professor Xia... No, let Huaxia find someone to be the president." Lu Di refused vigorously.

Although Xianyu really wants to make a fortune, but Xianyu doesn't want to waste sleep and food to develop a career!

Five insurances and one housing fund, is it not good to pay regular wages?

Is it not fragrant to let the country keep it?

Lu Di felt that his salary could support all his brothers and sisters, and he didn't even need his spiritual body for those extravagant consumption and enjoyment!

"I clearly said this kind of..."

Lu Di swallowed back the word husband and wife online shop.

Okay, biological AI doesn't understand romance.

Lu Di robot leaned on Yanlong robot, looked at the flashing blue quantum transmission platform, and sighed.