Female physician Elara Shaw, in her past life, helped her husband, only to be poisoned by him and her mother-in-law. Reborn on her wedding day, Elara withdraws from the marriage and exposes her husband's hypocrisy. With her medical skills, she treats the Empress Dowager, pushes for women to practice medicine and enter officialdom, investigates her father's murder, protects the Empress, quells rebellions, punishes enemies, and creates a prosperous era with the Empress.