Ling Xue (Xue Fei), a concubine in Taiwei's mansion, lost her mother when she was young. Fortunately, she met the doctor Yang Jin and taught her, and she acquired medical skills and her original intention of "putting people's livelihood first". She opened a medical clinic in Chang'an West City, using mint as a guide and benevolence as medicine to save the poor and sick people from their sufferings. Through this, she met the incognito emperor and opened a chapter in her life that affected the fate of the Tang Dynasty.
After entering the palace, she gave up fighting for favor in the harem and used a "doctor's perspective" to break the situation: she promoted equality among concubines and concubines, and set up a "Concubine's Encouragement Hall" to let children from poor families see the light of day; she advocated equal rights for men and women, built Shuhui School, and established a women's business alliance, so that women could move from boudoir to court and market; she created Huimin Pharmacy and formulated epidemic prevention regulations to protect all people from the suffering of epidemic diseases. Her reforms touched the old system, but she won the trust of both the government and the public with her tenacity and wisdom. She was promoted from a monarch to a close companion with the emperor, and she also hid her lifelong concern for her lover Feng Ran who died young.
In her later years, as her health declined, she still worked at her desk to deal with people's livelihood affairs. On her deathbed, she asked to be buried in Tianshan with Fengran, and her last wish was to entrust reform to future generations. In the end, she fulfilled her vow of "healing people, healing the world, and healing the country" throughout her life, and became the founder of the prosperous Tang Dynasty. Her name, along with "equality" and "benevolence", will be forever remembered by the people and turned into a legend that has been passed down through the ages.
