When a phoenix bathes in fire, it is not reborn, but quenched. Concubine Hua, who was infatuated with her by mistake in her previous life, is transformed into a step-by-step avenger in this life, using the body of a palace maid to move the entire imperial city. This was a well-planned subversion of the dynasty, and a thorough trial of imperial love and the laws of the harem.