《Key to the Phoenix Heart》The English name Key to the Phoenix Heart is a domestic costume romance drama broadcast in 2026.The story tells the story of Xiao Wuyi, the eldest son of the Prince of Jing'an, and Xie Jiayu, the daughter of the Taifu, who became a contractual couple due to a political marriage.Xiao Wuyi is known as the “Demon General” and is stigmatized as a regicide; Xie Jiayu is addicted to the art of machinecraft and seems to be a money man, but in fact he also hides a secret about his life experience that he does not want to reveal to others.

The two began to test each other and pick off each other's vests, and gradually saw each other's true positions in the process of solving the mystery of their life experiences and fighting against the court's conspiracy.Love and murder go hand in hand, and the contractual relationship also changes in life and death situations.The series combines elements such as marriage first, love later, mechanism skills, conspiracy and chaos, and the protection of family and country.

The play is directed by Gao Yijun, starring Hou Minghao and Amy, and also stars Wang Yilun, Ma Qiuyuan, Mi Re, Peter Ho, Liu Lingzi, Zheng Yawen, Tao Xinran, Zhao Ke, etc.The drama has a total of 28 episodes. It was launched on iQiyi on July 11, 2026. It has been updated to episode 14 and continues to be popular.