Wu Qingqing was abducted as a child. To raise money for their son's marriage, her adoptive parents married her off to a gravely ill man. On their wedding night, her husband suddenly died, and her mother-in-law locked her inside the house, subjecting her to endless mistreatment. Gu Yan, who had secretly loved her, arrived just in time to help her escape the mountain village. After moving to the city, Wu Qingqing worked two jobs and struggled to support Gu Yan through university, living frugally without ever complaining. But after Gu Yan met a wealthy young woman, his feelings gradually changed, and he even deceived Wu Qingqing into taking on a huge debt. Then, following a construction site accident, the jade pendant she had always kept close to her body helped Wu Qingqing find her wealthy biological father, from whom she had been separated for twenty years.