She is the daughter of a criminal official of the previous dynasty. In order to find out the truth about the annihilation of her family, she hides in the market and uses the harp as a blade; he is the powerful Jin King, known as the Living King of Hell, but he loses his guard due to the sound of the harp. An invitation from Tianji Pavilion, a life and death puzzle, two people who should have different paths are forced to be in the same boat. When Qinyin meets Changdao, Rouqing is involved in political intrigues, and his only weakness is her sharpest sword. This picturesque country is not as beautiful as a touch of elegance between your eyebrows.