In order to inherit the family business, Jiang Baoer decided to find a suitable candidate to borrow seeds to give birth to a son, but by mistake, he mistook King Jing Xiao Jingchen as a sin slave and brought him home. In the process of getting along, the two went from testing each other to gradually developing feelings for each other, and finally became frank with each other and got married. The work conveys the positive values of true love transcending identity barriers and explains the importance of equal treatment in marriage.