In 2066, the embers of World War III have cooled for twenty years, but the scars left by nuclear fire are still deeply engraved on the earth. The once blue planet is now shrouded in deadly radiation, and human civilization is forced to retreat to the deep underground - Noah's Underground City. In this cage of steel and concrete, the air circulation system makes an eternal buzz, resources are depleting day by day, and hope is like a candle in the wind. For the continuation of the race, interstellar migration has become the only road to salvation, but the voyage to the stars is full of cracks before departure.
The "survivalists" firmly believe that only by expedition to the sea of stars to find Earth-like planets can human civilization be reborn; while the "conservatives" vow to repair the surface ecology and regain the homeland of their ancestors. The fierce collision of two concepts is not only a choice for the future, but also the ultimate torture of the bottom line of human nature. Caught between despair and hope, the definitions of morality, ethics and even survival are being rewritten.
As everyone knows, the real challenge of survival has just begun the moment they break through the surface...
