Cheng Jinyu grew up in a poor environment, and her mother was seriously ill. She had to work multiple jobs at the same time to make ends meet, but she was still forced by her landlord and creditors, and her life was in dire straits. Cheng Jinyu accidentally discovered that she was a wealthy daughter who had been exchanged. Her biological father, Cheng Yuanshan, sent people to find her and brought her back to the Cheng family, revealing the truth about the hospital's mistake more than 20 years ago. Cheng Jinyu, who has just entered a wealthy family, faces the hostility of her stepmother Lin Meiling and the fake daughter Cheng Xuewei. They secretly frame her in an attempt to drive her out of the Cheng family. Cheng Jinyu relied on her keen business sense to discover problems with the company's important projects, proved her ability in front of her father, and gained the opportunity to enter the family business. While the relationship between Cheng Jinyu and her father gradually improved, her stepmother and the fake daughter planned more insidious traps. At the same time, she developed a subtle connection with Zhou Chen, the heir to the business rival Zhou Group.
