Chen Nian, a third-year student specializing in integrated Chinese and Western medicine, transmigrates to an ancient era short on doctors and medicine. While others diagnose illness by taking a pulse with three fingers, he brings an entire textbook on diagnostics. While others use incense ash to stop bleeding, he has distilled liquor and mulberry-bark sutures. While others blame plagues on Heaven's wrath, he builds quarantine zones. He thinks he can use modern knowledge to outclass the entire age, until a taciturn old physician cures a patient he could do nothing for with just a few herbal prescriptions. “Western medicine taught me to see the enemy. Chinese medicine taught me how to win the war.” From the battlefield to the Imperial Medical Bureau, from plagues to incurable diseases...