Hanging pots can help the world, and can also solve unresolved cases.
At the end of the Qing Dynasty and the beginning of the Republic of China, an undercurrent surged under the seemingly calm water surface of a small Jiangnan town. Qin Feng, who has family medical skills but is determined to enter the "investigation" field through medicine, took over the "Typhoid and Miscellaneous Diseases Office" left by his grandfather. He firmly believes that diseases, like crimes, have their traces, and "Treatise on Febrile Diseases" written by the medical sage Zhang Zhongjing is the supreme code to solve all mysteries.
Here, weird epidemics may be carefully planned poisonings, and there are ulterior secrets hidden behind the bizarre symptoms. Qin Feng, side by side with Su Zhi, who is proficient in medicine and poison, smart and courageous, and Duan, a well-hidden and experienced pharmacist, face a series of strange cases that use "disease" as the blade.
Relying on their deep understanding of "six meridians syndrome differentiation", they were able to extract clues from the subtle differences in pulse conditions, the residual smell of medicine residue, and even the spread of plague. Every medicinal ingredient is a clue, and every scripture alludes to a mystery. From the fog of "solar stroke" to the ultimate game of "jueyin life and death", they not only save lives, but also explore the ghosts of people's minds in the pathological maze of yin and yang, cold and heat, and pursue the truth of injustice.
This is a confrontation between medicine and reasoning, a dimensionality reduction attack of classical wisdom on real crimes. See how Qin Feng uses medicine as a blade to cut through the layers of disguise and find his own path of "medical investigation" between saving lives and upholding justice.