The white coat is covered with blood stains, which is Jiang Yanqing's mark of atonement and Lin Wantang's fuse to reveal the truth. When trainee nurse Su Ling discovers a battlefield surgical steel needle hidden in an organ donor who died of natural causes, a medical shady story that has been hidden for ten years comes to light. The secret file in Lin Wantang's hand points to Vice President Zhou Zhaoyang, and every operation performed by Jiang Yanqing seems to be repeating the fatal mistake of the past. Xu Yanqiu's approach, Chen Huai's silence, and Su Ling's dark web live broadcast dragged the hospital into a storm of public opinion. With her bloody clothes still on and the truth still unclear, can she let the world hear her heartbeat before taking off her mask?
