During a famine in troubled times, Lin Yue was almost sold by her aunt to an old bachelor for two catties of mixed flour. In a desperate situation, she awakened the Step Cash-Out System, where every step taken can be exchanged for real gold and silver! Relying on running to make money to protect herself, she gathered refugees, and subdued A Lie and the talented woman Su Qingzhu. She exchanged for modern high-yield seeds and machinery, opened workshops, established a women's guard, and built a thirty-meter steel giant city. Crushing corrupt officials and vassal kings with cross-era technology, and dissolving a 200,000-strong imperial court army with food, a lone orphan girl personally forged a cyber never-sleeping city where all nations come to pay homage!