After Su Li (the heroine) passed through the book, she was determined to escape the fate of the "evil female supporting character" who was drained of her blood and died, and refused to become a stepping stone for the heroine Su Yue in the original book. She chose to form an alliance with the biggest villain in the book - Wan Lining, the adopted son of the general's mansion and the eldest son of the queen who died young, and Su Yu, who was about to turn into a black man. The two went from testing each other by "marrying first and falling in love later" to working hand in hand to turn things upside down in the court, and finally pulled Su Yue and the third prince Wan Liqi from power.