It tells a cool story about two heroines who are reborn for revenge. After Martel Ruoxi died with hatred, his soul was transformed into the arrogant and domineering Nian Shilan in "The Legend of Zhen Huan"; Nian Shilan was given death and was reborn as the involuntary Martel Ruoxi in "Bu Bu Jing Xin".
With two lifetimes of memories and deep-seated hatred, Ruoxi (Nian Shilan) disintegrated Zhen Huan's power in advance in the world of Zhen Huan, outsmarted the Queen and Yong Zheng, used the power of the Nian family to control the harem, influence the court situation, and overturned the ending of "Hua Fei's tragic death"; Nian Shilan (Ruo Xi) understood the plot to seize the legitimate son in the shocking world, alienated her brother's camp, refused to become a pawn of imperial power, and teamed up with the Fourteenth Master to reverse her fate.
Although they live in different time and space, they echo each other with similar revenge goals. They use ruthless tactics to tear apart the hypocritical etiquette of the Qing Palace. They work step by step in the turbulent palace struggle. They finally break free from the shackles of fate and write their own legend of "killing through the Qing Palace".