Lin Xi and Lu Yunting have been secretly married for six years, and she has raised their son, Lele, alone while enduring years of emotional neglect. When Lele develops a high fever, Lin Xi takes him to the Lu Corporation, where a secretary makes things difficult for her. By accident, Xue Qingfang discovers that she has a grandson. A paternity test confirms their blood relationship, and Xue Qingfang sees through Lu Yunting's ambition to seize power through marriage to the Luo family. At the shareholders' meeting, Lin Xi reveals that she is the daughter of a renowned architectural master and presents a project that defeats Lu Yunting, driving him out of the Lu Corporation. Lu Yunting deceives Luo Jin into a failed business venture and continues harassing the mother and son, leaving Xue Qingfang seriously injured and comatose. Relying on a will, Lin Xi takes control of the Lu Corporation. Lu Yunting is left disabled after a car accident, and the two divorce. Lin Xi restores the Lu Corporation to strength and lives peacefully with her family.