After her parents die under mysterious circumstances, Sun Qinghuan inherits her grandmother's old apartment building and becomes entangled in a series of eerie events. A tenant in red, an ancient mirror that traps souls, and an abandoned old temple all appear one after another. After awakening a pure Yin spiritual meridian, she joins forces with her gentle senior fellow disciple Mo Chen and reliable ally Jiang Chen, setting out to exorcise evil with a peachwood sword. The millennia-old plots of the Yinming Cult, the Blood Fiend Demon God, and the Netherworld Ancient Clan come to light, and the three realms teeter on the brink of disaster. Can the trio gather the divine artifacts in time to stop the Netherworld's invasion?
