title After her grandfather's death, Tenfa (Tian Hua), who has been able to see malicious spirits since she was born, decides that she will be a librarian in the imperial harem. After working there as a maid for two years, she will be able to promoted and move slowly towards her goal. However, after meeting Houko (Yang Hu), one of the emperor's concubines, the wheels of fate grandly begin to move...?! Ayakashi x mystery solving fantasy set in the Chinese imperial harem.