Lin Xiaoman is an ordinary girl from Northeast China who unexpectedly inherits her family's tradition of spirit-mediumship and becomes a disciple of the practice. Her spirit companion is a mysterious and powerful fox immortal named Hu Jiuqing. Cold and aloof, with profound magical abilities, Hu Jiuqing nevertheless feels an inexplicable urge to protect Lin Xiaoman. As they solve one strange case after another, they gradually develop deep feelings for each other. But as one mystery after another is unraveled, Lin Xiaoman discovers that her bond with Hu Jiuqing is no coincidence: it is tied to a conspiracy spanning a thousand years. Can the two join forces to unravel the plot and protect their love?
