Cheng Miaomiao is reborn in 1993 and sees through her ex-husband Zhao Jianjun's scheme to obtain their home through a fake divorce. She immediately signs the divorce papers, quits her secure state-owned factory job, and heads south to Shenzhen alone. Armed with memories of her previous life, she starts as an assembly-line worker and seizes the wave of the electronics industry in Huaqiangbei to build her own business and fortune. Years later, her impoverished ex-husband comes begging to reconcile, but she turns him down. She secretly funds her former mother-in-law's medical treatment and ultimately lives an independent, free life.