The poisonous doctor traveled through time and became an evil woman, with a silver needle in her left hand to save people and powdered medicine in her right hand to kill the heart.
She manages the family first: the eldest son of a gambler signs a prostitution contract, Bai Lian's daughter reveals her true colors in public, and all the unscrupulous relatives are killed one after another.
Re-ruling the world: The undercurrent of salt industry in the south of the Yangtze River is turbulent, and there are many shady collusions between officials and businessmen.
Using her family home as a chess game and her medical and poisonous skills as a blade, she teamed up with Shen Mo, the Imperial Censor, to set up a network - he used her to gain insight into the abuses of the salt business, and she relied on his authority to break through and be reborn.
From the back house to the court, every step is startling but full of satisfaction. In the end, the decadent family and the filthy world are cleansed together. The poisonous woman's reputation is overturned, leaving only the legend of the poisonous doctor and the sage.