A modern female criminal police officer died and became Su Wan, the bullied concubine of Dasheng Shangshu Mansion. When she used modern thinking to solve the dilemma of house fighting, she discovered that the serial killer she was chasing had also traveled here and continued to commit murders. After being forced to marry into Prince Jing's palace, she used her criminal investigation skills and dual personality to deal with the conspiracy to seize the heir, and even discovered the rift in time and space and the secret of the emperor's immortality. The murderer whispered in the dark: "Can you stop me this time?"
