In the era of interstellar colonization, humans can have multiple legal marriages on thousands of habitable planets, and marriage has become the "settlement contract" for interstellar colonization. Top power engineer Lu Xun, carrying the trauma of his failed marriage on his home planet, boarded the ship and rushed to the farthest colony star, just wanting to escape from the emotional prison.
After 18 months of dormancy, he was forced to wake up for duty. Under the secret guidance of the ship's AI, he met Su Xingmian, a 17-year-old girl who grew up in the galaxy and longed to be together for the rest of his life. In the cold starship, the two went from being strangers to falling in love, transcending age and past barriers, going against the federal rules of marriage and love, and identifying each other as the only one.
They fell in love, got married, gave birth to a new life, stayed together for ten years and then went to sleep together. They crossed the galaxy for a hundred years and finally arrived at their new home. They spent their lives practicing the cosmic romance of "a thousand stars and thousands of miles away, only you are the destination".
Concept: In the interstellar era where thousands of marriages are freely chosen, the protagonist breaks free from the shackles of fast-food marriages, heals past emotional trauma, and finds the only destination for soul compatibility in the vast galaxy. It explains that love is not a contract divided by planets, but a firmness and romance that spans light years and stays together for a lifetime.