The heroine has been training hard for 15 years to become a concubine but unexpectedly got married. After that, the heroine got rid of the tricks taught by her aunt and got along with her husband through sincere cooperative teaching. She transformed these skills of fighting for favor in the back house into help for her husband's advancement in the court. Not only did she realize her self-worth, but also gained a sincere love as a couple. In the end, the two became a drama couple. They not only resolved the crisis together, but also wrote their own legend.
