Since the founding of the Kingdom of Mu, there have been countless legends... But no one knows the truth behind the legends.
King Chang, who reigned for ten years, the civil and military officials of the dynasty were loyal, and the country was stable and the mountains and rivers were beautiful, but he disappeared for no reason; King Shun, who reigned for three years, and his father and son were filial and harmonious, and when it was time to develop his ambitions, he suddenly became abdicated; King Rui, who reigned for thirteen years, the country of Mu was peaceful and the people were safe, and Jingguo and Qinmo were on good terms, but he suddenly committed suicide...
He has a dark heart and is unscrupulous, but as an emperor, he wears a false mask of gentleness and humility; she, who comes from a humble background and has gone through hardships, is the beloved concubine of the harem, but has the reputation of being a beauty and a disaster, which is hated by everyone.
He told her everything about the past, making her the person who knows all the truth. She finally learned that those women who were hidden in the legend all had an incomprehensible mystery with Mansha Zhuhua. Could she be one of them?
Can he tell her the whole story and rule Chang'an forever?