Hua Mingyue is the granddaughter and heir of the chairman of the internationally renowned H Group. But she is an unlearned, playful dandy. Grandpa called her to the company that day and ordered her to be the company's general manager. Ms. Hua knew that she was incapable of doing the job, and she found various reasons to resist, but she couldn't help her grandpa, so she could only make up an excuse to slip. After a blunder, I met Qin Donghai, who came to apply for the job, and the two left a bad first impression on each other.

The queen of the human tribe gave birth to twin girls. Respected by the entire tribe, the older sister Qing Kui, who is gentle and kind, is betrothed to the heavenly prince. The younger sister, Ye Tan, smart and cunning, shunned by her own people, is betrothed to the demon prince. Due to a mix-up, the two sisters are married off to the wrong husbands. It paves the way for two beautiful romances and also ignites a conspiracy that shakes the four realms.