Mingyue, the doctor's young disciple, comes to visit Mingyue's master, Mr. Fu. Mingyue has been living with the doctor in the mountains for a long time, and Mingyue is a young man, so he does not have much contact with the outside world. The doctor tells Mingyue not to be rude to his guest, and to go back to his training. He explains that the reason he invited Mingyue to come is to discuss medical techniques, even if they are not of his own rank. He also explains that he has a question for Mingyue: who is his master and what is his cultivation base? Mingyue answers that he is lucky to be ranked 49 on a list of all practitioners under the age of 30. He wonders what his ranking will be on the list, if he can beat him. If Mingyue can beat the doctor, that means his rank will be higher, but if the doctor can win him, then the doctor will be ranked higher than 49