On the day of the strongest immortal's birth, nine stars aligned in the sky. It was a celestial phenomenon. The cloudless sky suddenly darkened with thunderclouds, and purple and azure lightning flashed, resembling the end of the world.,Attention all passengers,Due to a sudden thunderstorm, the train will be stopping for five minutes to ensure safety. Please remain calm and seated.,"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"。