Modern surgeon Lin Yanqiu awoke at the end of her life in a nineteenth-century London operating theater, the only Eastern woman there who dared to shout, “Stop!” There are no surgical lights, no antibiotics, only scalpels smeared with old blood, a surgical tradition that glorifies speed, and a pair of eyes that can see the boundaries of diseased tissue. Starting with saving a leg, she opens a night clinic, fights cholera, descends into mines, and establishes a women’s medical college, bringing the poor, factory girls, and female students shut out of medicine into its history one by one. What she wants to prove has never been that “a miracle doctor can do anything,” but that patients have names, their pain deserves to be heard, and medicine should not belong to only a privileged few. On the streets of foggy London, the line outside her clinic grows longer and longer. Years later, the sign may fade, but the door stays open. This novel is an alternate history that takes great liberties with medical history. Real people and events have been fictionalized and reimagined.