The appearance of Xu Yan made everyone excited. In the medical world, Xu Yan was a god-like existence, and everyone wanted to join him.
"Shut up, everyone!"
Xu Yan didn't give anyone any face, he interrupted everyone and looked at Yun Yi expectantly.
Yun Yi smiled bitterly and said: "How can an old man of eighty or ninety years old be sick? His pulse is still as strong as a torrent, his breathing is even, and his breath is strong."
"But it's a fact that he has a headache."
"His headache is not caused by internal factors, but by external factors."
"What?"
Xu Yan fell silent for a moment, seeming to be thinking about Yun Yi's words.
The other old doctors were dissatisfied.
"Boy, what are you talking about? The prince has had several headaches every day no matter where he is these past years. How could it be an external cause?"
"That is, this kind of stubborn disease can only be caused by internal causes."
"Shut up!"
Xu Yan shouted loudly again, and everyone fell silent.
Then Xu Yan said with excitement: "Yes, I made a diagnosis of no disease and actually thought it was caused by external factors. I just kept thinking about what caused the pain, but I couldn't find the right factor.
"
"Little guy, what do you think the external cause is?"
Yun Yi said: "I'm afraid you won't believe this. How about we go in again and I will explain it to you?"
"Okay, okay, please come in."
Yun Yi was invited in by Xu Yan, and the remaining old doctor's face turned red. Could he be worse than a boy?
Lu Yunhe also looked embarrassed. Was he too impulsive when he said that he wanted to fire Yun Yi?
Yun Yi and Xu Yan entered the room where the old man was again. At this time, the old man was sitting on the bed wearing black clothes. Seeing Yun Yi, he smiled and said: "I know your teacher Cheng Peng. To be honest, Cheng Peng's medical skills are average."
, but I didn’t expect that he would accept an outstanding student like you.”
"Old sir, you are overly complimentary."
Yun Yi said: "Old sir, may I know why you are called Prince?"
"Because my surname is Wang."
Yun Yi sweated, this was embarrassing.
The old man then laughed and said: "Did you see the knife on the wall? That was the weapon I used to kill countless enemies. At that time, I was the number one sharp knife player in the sword team, and I could not count the number of enemies whose heads I had chopped off.
Already."
Yun Yi gave a thumbs up and said: "Old seniors like you, old man, are the role models for our generation!"
The old man continued: "This is nothing. Later, when I went to Heitu Mountain in the far north, I chopped down all kinds of cows, ghosts, gods and snakes."
Yun Yi asked: "When did the old man come to Heitu Mountain?"
"Let me think about it, it should be thirty years."
"Then old man, please think about it again, did your headaches only appear after you left Heitu Mountain?"
"oh?"
The old man paused and said, "Yes, little guy, are you saying that my headache is related to my trip to Heitu Mountain?"
"Yes."
Yun Yi nodded, pointed to the big knife hanging on the wall, which had been polished brightly for decades, and said, "Old man, this knife has not left your side in the past thirty years, has it?"
"Of course, our swordsmen never leave our bodies, and I take them with me wherever we go."
Yun Yi said: "This knife has killed enemies before, and Black Tu Mountain has been contaminated with evil spirits. However, old man, you have too much murderous intention. The two conflict with each other. This is what caused your headache."
this......
The old man and Xu Yan were both dumbfounded. One was an atheist who had killed countless enemies, and the other was a famous doctor who was knowledgeable in both Chinese and Western medicine. But now Yun Yi was talking about evil spirits to them.