Lanshan, a maid from the Xuan Mansion in Shaoxing, entered the palace with her young lady. As the young lady entered the palace and gained favor, a conspiracy hidden in the dark corners of the palace also revealed its gleaming claws to the master and servant. The young lady died due to this conspiracy, and Lanshan, who was left alone in the palace, embarked on a road of revenge that she had never imagined.
Concept: spy drama in the palace