During the Great Leap Forward era, Qiao Fangcao, an unmarried and pregnant rural girl, went to her sister Qiao Fangye who lived in Workers' Compound.Lu Zhenhai is a technical authority among the newly moved workers in Workers' Compound. He is the father of Qiao Fangcao's unborn child.Factory doctor Yang Yuhuan likes Lu Zhenhai, but Lu Zhenhai remains unmoved.At that time, the city was deporting blind people, and people like Qiao Fangcao were the targets of deportation. Qiao Fangye's son Tang Tianliang and daughter Tang Tianxiu tried to protect Qiao Fangcao.