The female lead, Liu Jia, has a supernatural constitution and has been plagued by ghosts and spirits since childhood, enduring unbearable suffering. During her college years, she meets Zheng Ling, who shares the same supernatural constitution. Together, they uncover the secrets of their past lives. After finally resolving the grudges from their past lives, they inadvertently break down the only barrier between themselves and the spirit world. From then on, they embark on a journey into the supernatural. While traveling in Thailand, Liu Jia happened to meet a disciple of a high-ranking monk. She was asked to take in a Nine-Tailed Fox Spirit-a truly unprecedented request. Liu Jia refused. However, the monk's disciple insisted, claiming that it was not Liu Jia who had chosen the Nine-Tailed Fox, but the Nine-Tailed Fox who had chosen Liu Jia. From then on, she embarked on a path of spiritual merit alongside the Nine-Tailed Fox Spirit.