The doctor tells the professor that the thief who tried to kill the old man was caught and tried to hack into the doctor's system, but the professor didn't ask him for it. The doctor says that they've been looking for the man's daughter, but he doesn't know where she is. The professor tells the doctor that he's just waiting for his daughter's status to be better. He says that the street is confusing, and that he thinks they're almost there. He asks if the doctor is always so energetic, and the doctor says it's because of three things: basketball, patience, and kung-fu. He's going to visit the doctor at number 15 at the Qingyuan Inn, and he'll tell the doctor all about it.