Shen Nian, the orphan of Medicine King Valley, witnessed her biological mother Liu Yuehua covet the empress position in her childhood and slaughter all three hundred and ninety-nine clansmen in the valley, with only her surviving by hiding in a dry well. Years later, she lived in seclusion practicing medicine, showing pity for the poor commoners without taking a penny. The poisoned crown prince brought tens of thousands ofliang of gold to seek treatment, but Shen Nian recognized his identity and cruelly refused to cure him. The empress personally applied pressure to no avail and sent her to the execution ground, while the commoners of the entire city collectively appealed her grievance. Shen Nian set up the coffins of her clansmen on the court ground, exposing the truth that the empress usurped her aunt's identity and committed genocide against the sovereign, and ultimately the empress was executed in autumn, the evil crown prince was sentenced to death, and Shen Nian was able to bury her clansmen and revitalize Medicine King Valley.