According to the query of iQiyi, the female emperor Tu is played by Guan Xiaotong, and Phoenix in Prison is a costume drama jointly produced by Beijing Huaxia Audiovisual Global Media Co., Ltd. and Dongyang Entertainment Film and Television Culture Co., Ltd., directed by Guan Xiaotong, Song, Bai Lu, Wu, Fu Xinbo and Chung Lin. The play tells the story between Liu Chuyu, Princess of Yin Shan, and Rong Zhi, a public guest, during the turmoil in the Northern and Southern Dynasties.