The film focuses on the four extraordinary daughters of the Gu family, a beauty and cosmetics family in Luoyang in the Tang Dynasty. It tells the story of how, after their parents disappear, the girls put aside their past grudges and worked together to deal with internal and external enemies and successfully protect the inherited secret skills in the face of a sudden family crisis. It showcases the wisdom, courage, heroism, love, hatred and vengeance of ancient women.