Ten years ago, the female protagonist's family and the army of the same Shen family were brutally killed by the King of Liang. Ten years later, Shen Shuang, who used the alias Shen Chenshuang, disguised himself as the courtesan of the brothel and, in order to seek revenge, arranged to marry the Prince of Liang through his crown prince Mu Xinghuan and become his concubine. During the process of revenge, Shen Chenshuang discovered that Mu Xinghuan was not the biological son of the Prince of Liang. The two secretly developed feelings for each other and began to work together, causing the Prince of Liang and his siblings to turn against each other. Shen Chenshuang used this opportunity to assist Mu Xinghuan in ascending to the position of Grand General, and after repeatedly disregarding life and death, finally obtained the evidence of his past crimes. Shen Chenshuang and Shen Chenshuang joined hands to sound the drum of the imperial report, and the Shen family army was wrongly accused and awaiting justice, returning peace and happiness to the living people