In the seventh year of Xuanhe in the Northern Song Dynasty, there was an undercurrent under the prosperity of Bianjing. Shen Weiwan, the daughter of Shen Zhiyan, the Minister of Civil Affairs, studied medicine with her grandfather since she was a child. She has a quiet temperament but hides a tenacity that is not inferior to the man. A sudden palace epidemic involved her in the turbulent whirlpool of power - she not only had to save the sick clan, but also
