Entrepreneurs Xu Cuizhen and her husband, in order to select a family business successor, falsely claimed that the company went bankrupt and the husband Wang Jianguo had a stroke, to test their biological son Wang Pengfei and adopted son Wang Pengcheng. The biological son and his wife, greedy for pleasure, refused to pay the thirty thousand life-saving money and even turned the down-and-out parents away; the adopted son Wang Pengcheng and his wife did not hesitate to take out all their prenatal savings, insisting on saving their adoptive father. After the truth was revealed, Xu Cuizhen passed on all her family property to the adopted son. Wang Pengfei and his wife were abandoned by everyone and fell to rock bottom, finally feeling remorse after tasting the hardships of life.