Zhou Yao, the heir of Zhou's Group, lost her parents in a car accident. In the hospital, she found that the cufflink that fell from her father was related to her husband Zhang Ze. She hired a private detective to investigate and discovered that Zhang Ze was the murderer. Moreover, he had an affair with Lin Xiaoyu and disguised her as a maid, bringing her home openly, aiming to seize Zhou Yao's shares and take full control of Zhou's Group.
