Chu Tianqing, an emergency department doctor, traveled through time to the Zhenguan era of the Great Tang due to a medical dispute. Relying on his modern medical knowledge and a system named "Modern Community Hospital", he became a legendary divine doctor in the Great Tang. Chu Tianqing: "Your Majesty, your blood pressure is a bit high!" "Prime Minister Fang, your blood sugar has skyrocketed." "Duke of Su, I always thought you were muscular under your fat, but it turns out your blood lipids are not low either!"