With a trading platform from three thousand years in the future, everything in the present world becomes an antique, worth a fortune. But he also learns that in three years, aliens will invade, humanity will fall, and the dark Starry Sky Era will begin. In this era of unprecedented change spanning tens of thousands of years, Shen Shi decides to first trade for a spaceship to steady his nerves. Thus, a battleship descends from outer space, shocking the world! The Starry Sky Era begins ahead of schedule!