The heroine is the only descendant of a reclusive family of medicine and poisoners. She has supernatural medical skills and peerless poisoning skills. She entered the world to practice medicine in her previous life. She had a kind heart, but she was jealous of the court doctors and exploited by the powerful. She was falsely accused of practicing medicine to harm people and poisoned the palace. The family was implicated and destroyed, and she died tragically unjustly.
Reborn into the world at a young age, she kept a low profile and hid her clumsiness, but she was still despised and suppressed by the quack doctors at the Imperial Hospital. They were afraid of her peerless medical skills and deliberately stole her prescriptions, misdiagnosed and took credit for her. They spread rumors about her poor medical skills and heresy, and secretly poisoned and framed her many times, creating medical accidents to frame the heroine.
The heroine is no longer merciful, medicine can save all people, and poison can suppress evil. She traveled among the people and the court, cured countless difficult and complicated diseases that had not been cured for a long time, exposed the profit-making shady practices of quack doctors, and solved the poisoning plots and palace secrets of the powerful.
She accumulated connections and fame with her medical skills, and used her poison skills to scare all evil villains. She washed away the grievances of the family in her previous life, protected the health of the people, and broke the medical chaos in the court. As a commoner medical woman, she frightened the entire dynasty's dignitaries and became a medical and poison legend that no one dared to provoke.