She was once the sharpest surgical blade on the battlefield, but due to a conspiracy, she was called a quack. When the talented new surgical star Shen Zhaoheng mistakes her for the late legendary doctor, Jiang Zhiyao is forced to return to the operating table. The calculations of Cheng Yutong, the director of the anesthesiology department, the blind faith of intern nurse Chen Yansheng, the secret layout of vice president Huo Linzhou, and the pursuit of the deceased doctor's sister Lin Yanqiu make every operation a life and death game. She wields the knife with silence, and he uses reason as a shield. When the truth approaches, who is the real surgical blade?
