In the Tian Sheng Dynasty, beneath its prosperous facade, struggles between the imperial throne and powerful clans never cease, and the field of medicine is a key arena where all sides vie for influence. In her previous life, Su Miaoyin was the legitimate eldest daughter of the Duke of Dingguo's household. After her mother died young, she was cruelly persecuted by her stepmother, Madam Liu, and her half-sister, Su Ruoxue. They arranged for her to marry a frail official, and after enduring untold suffering, she died with her name in disgrace.
At the brink of death, she unexpectedly came back to life at the age of fifteen. In this life, armed with her memories and modern medical knowledge, she is determined to take revenge and turn her fate around. At a family banquet, Su Ruoxue tries to sabotage her, but Su Miaoyin dazzles everyone with her talent and wit. After joining the Valley of Divine Healers to study medicine, she makes a name for herself by combining ancient and modern medical practices.
The Fifth Prince, Xiao Jingxuan, is exceptionally talented, but his low-born mother makes his path in the struggle for the throne difficult. After meeting Su Miaoyin, the two join forces and press on together. Meanwhile, Su Ruoxue conspires with the Second Prince, Xiao Jinghuan, hoping to seize the power and wealth of the Duke of Dingguo's household. They repeatedly plot to frame Su Miaoyin and Xiao Jingxuan.
As her investigation deepens, Su Miaoyin uncovers the truth behind the schemes that destroyed her in her previous life. Amid thrilling power struggles at court, she and Xiao Jingxuan expose their enemies' crimes to the world. In the end, Xiao Jingxuan ascends the throne, and Su Miaoyin becomes empress. She devotes herself to advancing medicine, establishing clinics and training new practitioners, contributing to the dynasty's prosperity and the people's well-being. Together, the two write a legendary love story.
