In order to control the military power, the new emperor used his sister, the sixth princess Zhao Lingxi, as a chess piece to marry the cold-faced murderer Anping Hou Xiao Jue. Lingxi thought she would fall into the abyss in this life, but unexpectedly she was held in his heart and pampered by him after marriage. When his mother-in-law made things difficult for her, he protected his wife in public; when his love rival provoked her, he kicked her out; when the emperor plotted against her, he used his military power to protect her. It was originally a marriage of power and intrigue, but it turned into a flourishing love affair with him. It turned out that he had been planning this marriage for three years, just to marry her and return home to protect her from worries for the rest of her life.