Gao Wei
However, Lady Lu did not relent in her hopes of making Consort Mu empress, stating to Gao Wei, "How can a son be crown prince and a mother be a servant girl, a concubine?" But as Gao Wei favored Empress Hu, she could not carry out her wishes. She therefore engaged witches to use witchcraft on Empress Hu. It was said that within a month, Empress Hu began to show symptoms of psychosis, often mumbling to herself or laughing without cause. Gao Wei began to fear and dislike her. In winter 572, Lady Lu put Consort Mu in empress clothing and put her in a tent, surrounded with magnificent jewelry, and then told Gao Wei, "Let me show you a holy woman." When Gao Wei saw that it was Consort Mu, Lady Lu stated, "For a woman this beautiful not to be empress, who would be qualified to be empress?" Gao Wei agreed with her, and he created Consort Mu "Right Empress" and gave Empress Hu the title "Left Empress."