Chen Yanqiu, a 43-year-old product strategy director of a technology company, rushed back to the company overnight after her father's funeral. Her boss took away the plan and forced her to stay up all night to redo it. She eventually died suddenly at her workstation. When she opened her eyes again, she went back to the summer of 2000 when she was eighteen years old. Her father was still alive and the electronics factory in her hometown was about to collapse. She decided not to escape from the small county town, but to bring a complete future project portfolio with her to build Qingwu from "a place where young people want to go" to "a technology city where young people can seriously choose to stay."