Lin Zhenhai, chairman of Wanhui Group, and his wife Gu Shuang pretend to be poor and live with their only son Lin Hao for three years to test him. His wife Wu Yuehong, a gold-digger, humiliates them in public. Lin Hao divorces her without hesitation. He then marries Su Wanqing, a lawyer who sees his worth. Lin Zhenhai and Gu Shuang keep their true identities secret to assess the new daughter-in-law, while secretly thwarting schemes plotted by Hongda executive Wang Jianguo and Wu Yuehong. When the truth is revealed, Lin Hao inherits the family business, and the whole family reconciles and lives happily together.
