Three Lives Three Worlds, The Pillow Book (2020)

Bai Fengjiu, the concubine of Qingqiu, was saved by Emperor Donghua and remembered it deeply. In order to repay her kindness, Fengjiu went to Taichen Palace to work as a maid for many years. Later, Donghua was locked into the Lotus Realm of the Ten Evils, and Fengjiu transformed into a spirit fox to save Donghua. From then on, Fengjiu accompanied Donghua as a spirit fox. When she learned that Donghua was going to marry Ji Heng to become the emperor, Fengjiu left sadly. Later Donghua went to the mortal world...