Ah Ruo, an orphan girl who was born in southern Xinjiang, was trained to be a top "bewitcher" because she was born with the ability to sense other people's emotional fluctuations. She made a living by interpreting and manipulating the subtleties of people's hearts. When a mission failed, she was forced to take the place of a noble girl who was about to enter the palace as a concubine, and stepped into the turbulent deep palace. She originally wanted to use her abilities to make a lot of money and escape, but unexpectedly discovered that one of her "targets" - the sickly and frail seventh prince who seemed to be brilliant but was actually unfathomable - was actually the down-and-out ranger "Shen Jinghong" who had saved her life a few years ago but now has lost all his memory. A Ruo struggled between taking advantage of her and repaying her favor, and was even involved in a huge conspiracy surrounding the seventh prince's life and throne. She had to use her deceptive skills in palace battles and court to clear obstacles for him and explore the truth. Under her "guidance", Shen Jinghong gradually found himself and began to protect her unreservedly. From using each other to relying on each other for life and death, the two finally tore away the hypocritical mask of the palace, revealed the shocking secret, and worked together to rewrite their destiny.
