On their wedding night, Prince Xiao Qian deliberately went to the wrong bridal chamber to consummate his marriage with the Queen's maid Qing Ning. Xie Congjun did not cry or make trouble, but instead begged for his favor and accepted a concubine, because what she wanted was never love, but the honor of the Crown Princess and the eternal wealth of the Xie family. She used her status, rules, and power as a sword to work her way through the palace, and finally sat firmly in the back position, becoming the mother of the world.