Ah Cao, a miraculous village doctor, aims to join a city hospital. The dean challenges him: he must cure the dean's daughter's stubborn illness to secure the position. Ah Cao visits for treatment, instructing the young lady to undress for examination as he feels for the source of the illness. While her husband and the dean wait outside, Ah Cao's skillful hands work their magic inside, achieving a cure in one swift stroke. Ah Cao successfully joins the hospital, and subsequently cultivates deep relationships with a female doctor and even the dean. His medical skills and 'bedside manner' advance hand-in-hand, leading to endless 'springtime' (romantic/sexual opportunities) within the city hospital.
