In the future world, artificial intelligence is highly developed, and the underground scientific research organization controlled by Cheng Fei secretly develops brain-computer chips used to stimulate the potential of the human body, in an attempt to cultivate a group of supernatural beings and seek immoral profits.
During the An Shi Rebellion, as the emperor flees west, eunuch Chen Jingbian controls Chang’an while guarding the map that holds the empire’s deepest secrets. General’s daughter Feng Yinniang infiltrates the city as a healer, aiming to steal the map and uncover the mastermind behind her family’s massacre.
Singer Shen Zhiqiu infiltrates the powerful Yin family to uncover the truth behind her sister’s betrayal. Unexpectedly engaged to Yin Heng, the third master, she navigates the family’s dangers to deliver a masterful act of revenge.
