The imperial doctor ordered his legitimate daughter Shen Qingyan, and her family was ruined overnight. Her father was falsely accused of "medicine poisoning and harming people." She fled with half of the fragments of "Medical Poison and Ginseng". In order to pay off a huge unjust debt, she became an apprentice in a low-level medicinal herb shop under her name.
At the beginning, she made mistakes in identifying medicines and was deceived by business gangs. She even struggled to survive. However, she used medical science as an edge and glimpsed the mystery of "medicine and poison come from the same origin" in the fragments of the book - she could identify sulfur-smoked Codonopsis pilosula and poison-laced loquat ointment.
Water transportation was intercepted, poison was framed, and the court was framed. The government and business forces who framed her father were closing in step by step. She joined forces with pharmacists, doctors, and accountants to save the people with her medical skills, and broke the situation with business. She cooked anti-epidemic soup in the plague, found a way out of water transportation, and finally became the helmsman of the "Ji Shi Merchant Gang" that controls half of the circulation of medicinal materials.
When she held the completed "Medical and Poisonous Ginseng" and dismantled the poisonous conspiracy in the court, she not only cleared her father's century-old grievances, but also broke the double iron law that "women are not allowed to practice medicine and are not allowed to be in business". From a distressed daughter who was bullied by others, she lived a legendary "female saint" who stirred up the medicine market and saved the world.
