2029-09-22, Mid-Autumn Festival, night.

At the time of the first reunion of thousands of lights, Lin Zhiliu wandered alone in outer space 380,000 kilometers above the ground.

To be precise, it is a landing module 800 kilometers from the surface of the moon - Changxi!

The cold cabin was filled with the dripping sound of various instruments, and the red and white lights flickered, shining back and forth on Lin Zhiliu's resolute face.

"This is the ground command center, Dongyi, Dongyi, please answer if you receive it."

"Received by the cave." Lin Zhiliu untied the fixed rope for rest aids, and replied, "Please instruct!" ”

"The Luna Project will officially start in 12 minutes, please prepare."

"Yes!" Lin Zhiliu took advantage of the protrusion on the side of the warehouse wall to quickly swim four or five meters in the cabin, arrived at the door wall where the equipment was stored, opened the mechanical lock slot, and began to quickly put on the field spacesuit.

Wearing from shoes, to the body of the spacesuit, to the helmet, Lin Zhiliu was extremely proficient in the whole process, and it only took 2 minutes and 17 seconds.

This is also one of the reasons why he was able to become the first member of the lunar landing training team of the Huaxia Aerospace Manned Brigade as a 29-year-old young member.

"Start the first round of self-testing." Lin Zhiliu's hands quickly slid over all parts of his body from top to bottom, "The A1 and A2 parts are connected completely, and there is no gap. B1、B2… The card slot is fastened..."

"No damage was found in the spacesuit, the vision of the spacecraft helmet is good, the feeding system is good, the auxiliary light source is normal, the backup oxygen is normal, and the power supply system is normal..."

……

"The third round of self-inspection is complete, the cave is in place, please instruct!" After completing the self-inspection process rigorously, Lin Zhiliu quickly swam to the main control room and fixed himself on the seat.

"Countdown to 1 minute and 30 seconds." A deep voice came from the microphone in the main control room, "Cave." Keeping the regulations in mind and acting according to the plan, you only have 3 hours and 15 minutes to do the task. ”

The serious voice softened a lot: "Others, you must return smoothly." ”

The commander-in-chief was a serious man who had never said such a thing in the line of duty.

It's just that this mission is too special.

"Resolutely complete the task!"

Lin Zhiliu looked at the time on the console and counted silently in his heart.

When the number changes to 0, he takes a deep breath and flicks the flight stick heavily.

With a sound of "scandium", Lin Zhiliu felt that the landing module Chang Xi was beginning to separate from the mother ship Tsukinomiya, the steering acceleration increased, and the centrifugal state gradually began to disappear, and then closed the mask, opened the supply source, and waited quietly.

The landing capsule is hermetically sealed, and the power system needs to be disconnected during the gradual acceleration after ignition from the mothership to avoid causing a failure.

Only the fluorescent frame of the worktop emitted a faint light, which was simply not enough to illuminate a narrow space of nearly 5 cubic meters, and the spacesuit blocked out all sound.

Cold and quiet are the only two themes.

At least with the current level of science and technology in Huaxia, with the blessing of the world's top three aerospace technologies, there are also huge risks, and the probability of success is even assessed as no more than 30%!

The risks were so great that the commander-in-chief was determined to carry out the landing at an inappropriate time, in an unsuitable orbit, and at an unsuitable landing site.

On the one hand, it is to avoid the satellite surveys of major countries, and on the other hand, it is also because there are secrets on the moon that must be explored!

Lin Zhiliu closed his eyes and thought back to the training he received at the training base of the Aerospace Brigade. The learning of knowledge, physical training, skill training, simulation of the surface state of the moon, etc., were once again practiced in my mind......

At the age of 29, he stands out among the astronauts who are old and even have many flight experience.

He became the youngest person to fly in the history of China, and was the first person to explore the moon in China.

Solid basic skills and outstanding physical fitness are essential.

The steering acceleration slowly increased, enough to exert the huge force thrown by ordinary people on Lin Zhiliu's body, without the slightest wavering, just making his breathing become more frequent and his heart rate climbed from low to ordinary people's level.

As the acceleration was completed, Chang Xi gradually surpassed the second cosmic speed, and Lin Zhiliu's breathing became even more rapid.

The heart rate is slowly rising, 120, 140, 160, 180...The body's demand for oxygen is increasing, and the body's sense of control is gradually declining.

The surging impact force acted on his body wave after wave, and the frequent panting movements made people feel more tired, and his heart rate should have exceeded 240 beats per minute, which was already 6 times his usual tense!

The heart was pounding, the blood was rushing through the blood vessels, and the feeling of swelling and pain filled the whole body.

Lin Zhiliu's eyes were tightly closed, and it felt as if as soon as he opened his eyes, his eyeballs were about to explode!

Every second feels like a century is long.

The body's functions are constantly declining, the feeling of suffocation and dying sweeps through the body, and the exhaustion makes the brain begin to blur.

Blood gushed out of his nostrils and mouth, and warm liquid flowed out from his eyelids, I don't know if it was blood or tears, and the blood that flowed out made Lin Zhiliu, who was breathing heavily, choke and cough, and every breath took all his strength, and the will to survive made him dare not stop.

In a trance, Lin Zhiliu forgot who he was, forgot all his academic skills, and forgot his high school crush on the female classmate at the front table.

Just remember... To live......

I don't know how long later, the signal light in the main control room came on and the lighting system was restored.

The light transmitted through the space helmet, and Lin Zhiliu raised a heavy eyelid with the only remaining consciousness to confirm that the power system was restored, and his head tilted and passed out.

The restoration of the power system represents the completion of the process of steering acceleration and high-speed navigation of the landing module.

Chang Xi had already entered the predetermined altitude of the parachute, and then it slowed down and landed.

Lin Zhiliu knew that the most dangerous process of landing on the moon had already passed.