In ancient dynasties, the medical system was backward and the status of women was restricted. A modern female doctor who combines traditional Chinese and Western medicine accidentally traveled to that era and possessed the body of a concubine who had just been sacrificed by her family and was forced to marry into a powerful family. She has modern medical knowledge but no power. Her only bargaining chip is this political marriage. She decided to use marriage as a disguise, ostensibly obeying her husband's family, but in fact using its resources to secretly practice medicine and plot revenge. Along the way, she gave birth to two children, who were both her weakness and motivation to persevere in adversity. She encountered many life-and-death crises - such as being framed for poisoning the emperor's heirs, being involved in plague treatment and being sieged and suppressed, and being chased by her husband after discovering her identity - but she relied on her medical skills, resourcefulness and reverence for life to make comebacks from desperate situations, and finally established a folk medical alliance, shook up the imperial medical monopoly, and completed the counterattack from an abandoned child to a generation of medical masters. ",