At the same time, on the bus heading to Zhonghai City, a young man slowly opened his eyes. Although he was young, his eyes were filled with vicissitudes, as if he had lived through countless years.,"Come quickly, is there a doctor My grandfather has a sudden illness, please save him...","Excuse me, Madam. My name is [Student's Name] and I am a graduate student at the Zhonghai Medical University. I have a medical license. May I treat your grandfather"。