In my sleeping memories, some past events are always inadvertently revealed, and it often echoes in my mind, as if to say that you have been to this world, but you need to find this answer yourself.

A veteran astronaut named He Xin tells the children stories of what happened on other planets every time he returns from a mission. At that time, students and children liked the popular science stories he told, and they all revolved around him to become the king of children. Of course, this is only the surface of his life, and the world he encounters in his work is not as beautiful as fairy tales, the environment of other planets is extremely harsh and there is a danger of dying at every turn. And when he tells stories with his children, he often adds fairy tales to make children yearn for a beautiful space, stimulating their desire to explore and children's curiosity, but he often never tells anyone about the pain in his heart. The astronauts who accompanied him drifted forever in space because of an operation mistake and did not come back, which made him feel a heavy sense of guilt. Because he felt that he had not tightened the rope that caused this space dereliction of duty, often in his dreams his colleague was looking for him, saying that he had killed his colleague. Because of this, he no longer wants to go to space for any career, but his professional scientific examination qualifications are often the richest, and all the skills are the most superior, just on the 20th of this year, the space director arranged for him to go to the "Libra β" star to serve as a geological exploration mission. He repeatedly refused, but the director still did not agree, because the orders of his superiors were often key projects, so he asked to arrange only for himself, and he was worried that other personnel would make his heart ache again because of the space incident. That guilt kept him from quelling for a long time.

Astronaut He Xin began to familiarize himself with the new spacecraft after passing several tests, the space plane has not been publicly announced, and the exploration is also being carried out in secret. Because according to the probe group Ballmer, there may be water resources on this planet, and the whole planet is habitable for humans. In order to learn about this space mission, and get more news about this planet as soon as possible, get priority development rights. The Director mobilized all his forces for this project, which was called the "Second Garden of Eden".

In the middle of the night, after He Xin had slept enough in the afternoon, his journey officially began, because working in the spaceship was 18 hours, and he was the only one in the spaceship, so all the work was heavy enough. He and his children left without saying goodbye, because he was worried that his wish to go to the "Science and Technology Museum" this month would not be realized, he loved his children very much, and he loved his wife very much, and her wife prepared an apple for him before parting, hoping that he could go home safely. His wife, Wan'er, prepared some supper for him, which is also his favorite ravioli. After that, I hurriedly put on my work clothes and went to the Ministry of Aerospace.

At night, there was no one on the road, only the street lights were still on, he was used to the lonely night road, and just like he was used to space life in space, he boarded the spaceship as he used to work. went to the task assigned by the director, sat in the cabin, and the director also cheered him on in the video, and after hugging and saying goodbye to his colleagues, he embarked on a difficult journey. The director of the mission did not tell him that the distance was far away, and that he might not be able to return in thirty years.

Although spacecraft have developed by leaps and bounds in the past few decades, the space jump has been realized, only a few developed countries can master this technology, and countries are also secretly developing their own space forces, hoping not to lag behind people, Chinese have never yielded in their bones, and are also developing their own space industry without seeking people, relying on their own strength to climb the road to space power.

The spacecraft took off, and the colleagues in the video were chatting and communicating with him happily, and after checking that the machines were working properly, they began to take off. His heart is not nervous about flying into space for the first time, but calm as a lake, and his wife also appeared in the video to chat with him, because all the equipment in the spacecraft is controlled by artificial intelligence, only a few need to be operated manually, and the spacecraft is controlled and monitored by colleagues from the space agency. After a brief goodbye to each other, the spacecraft began to start the second engine and enter the acceleration state.

When the spacecraft accelerates to the space jump delivery station, the virtual AI greets He Xin, reminding him to fill him with deep-sea acceleration fluid, allowing him to enter the state of readiness to enter the fourth cosmic speed, and he is as skilled as usual to enter the fourth cosmic speed. After flying in space for half an hour, He Xin made a quantum information contact.

He first opened the doubts in his heart: "Colleagues from the director, the situation here is very good now. How long will it take me to get home? Now looking back at the earth is a point. ”

The director smiled slightly and said, "Don't worry, as long as the order is given from above, you can come back at any time." ”

"But I'm not familiar with this area, and I can't find my way."

"It's okay to publish your galaxy coordinates at all times, there's no need to worry. We'll arrange the direction of your ship in a timely manner, and you don't have to worry about anything else, just do your part. ”

At this time, He Xin had a certain heart pill lying on the space chair peacefully, listening to the music and closing his eyes, and occasionally he played a stand-alone game and had a boring time.

Time is like an arrow, and more than seven years have passed.

After seven years of sailing, soon a purple planet came into view, He Xi's eyes lit up, and he was stunned, this planet was so beautiful, compared to the quiet and terrifying desert planet in the past, this planet simply made him ecstatic.