Prince of Qi
Later in 254, Cao Fang considered a coup against Sima Shi, and while he ultimately did not carry out the plan, the news leaked, and Sima Shi deposed him and demoted him to the title of the Prince of Qi (which he held during his father Cao Rui's reign). What happened to Empress Wang is not known, although presumably she was allowed to have the title of the Princess of Qi. Nothing further is said about her in the official histories.