A wrongful conviction destroys her family. Entering the palace with vengeance in her heart, she disguises herself as a docile substitute and dances on the edge of a blade. She is the emperor’s weapon for eliminating powerful ministers, and the most ruthless strategist in the harem. As love and hatred intertwine in a deadly struggle, Sheng Qingci remains clear-eyed: she will take this magnificent realm for herself, and never again let this gilded cage hold her for even a moment.