The successful launch of the manned spacecraft embodies the painstaking efforts of generations of astronauts. A new generation of astronauts is gradually growing up, and there are successors to the country's aerospace industry. This is the story of a post-90s astronaut: Han Yuxin, a new generation of astronauts from an aerospace family, has the courage to deal with difficulties calmly in the face of difficulties. Yun Xinghai, a cardiac surgeon at Aerospace Hospital, the memory of his father's early death and trauma made him just want to heal every patient and not let the tragedy happen again. The best career is one that can be done without hesitation and without regrets. The best love is that you can achieve each other and walk side by side. She said, "Xinghai, you see, that's the spaceship we launched. He said, "In your eyes, I see a sea of stars." ”