Thirty-year-old Chen Mo has been stuck in the gears of the city for five years. His life is a fixed car in the subway during rush hour, a screen that never goes out in front of his work station, and the boss's promise of promotion that is always "next year".
Once after get off work, he bought a lottery ticket for a group of seven people in the office, and bought another ticket of the same specifications for himself. When he checked it the next day, he found that a set of numbers in one of the lottery tickets was enough to uproot his life - he won.
However, the road to wealth and freedom is ten thousand times muddier than he imagined...