"What! Will you heal? ”

The people present, including the doctors of the Tai Hospital, all cast shocked eyes, and the practice of healing and curing diseases can be divided into words and chews, nor is it against poetry, if countless years of study, it is categorically impossible to do.

"A little bit of understanding, a little understanding."

Li Yun said modestly, where is he a little understood, but very proficient, when he was young, above the Qinling Mountains, he followed Yuan Tiangang to learn skills, during which he learned pharmacology and superb medical skills, but he was not known to outsiders.

"King Yun, are you really good at healing?" Li Shimin asked.

"Erchen once saw an ancient recipe, maybe he could save the life of Boss Qin?"

"Is there a precedent for success?"

"Nope."

"If it doesn't work, how can you guarantee that you can save people?"

No wonder Li Shimin has this question, anyone who says such things will hesitate, after all, this is something that even the divine doctor of the imperial doctor can't do, let alone a young man.

Li Yun knew that no matter how much he explained, those questioning voices would not disappear, and he didn't bother to say anything more, so he just said: "Father, the illness of the boss is even helpless for the imperial doctor, since this is the case, why not let the sons and daughters give it a try?" ”

Yes, now that Qin Qiong is critically ill and dying, both horizontal and vertical, since even the imperial doctor can't do it, why not give it a go?

Li Shimin, as the king of a country, it is not his wish for this kind of thing to happen, and now Li Yun is invited, but he can't agree casually, now Qin Huaidao is here, and he needs to get his consent.

"Huaidao, you are the son of the boss, do you want to let King Yun give it a try?" Li Shimin asked.

Qin Huaidao was very sad in his heart, only to hear that the imperial doctor was helpless, his heart was like ten thousand blades in his chest, since the matter had come to this, he could only treat a dead horse as a live horse doctor.

"My father is already like this, since King Yun invited, let him try it." Qin Huaidao said.

Li Yun walked to his side, patted him lightly on the shoulder, and comforted: "Leave it to this king, the boss commander has made countless military exploits for the empire, and I will definitely do my best to save the boss commander's life." ”

Qin Huaidao nodded heavily, and said: "The last general believes in His Highness, but please don't be nervous, it's man-made, if it doesn't work, it is also my father's fate." ”

Li Yunhui with a tenacious look.

Li Shimin asked, "King Yun, what method do you want to use to save people?" ”

Next, Li Yun only said two words, but the scene was suddenly fried, and he was only heard to say two words slowly: "Change blood." ”

Blood transfusion, to be exact, but in their opinion blood transfusion and exchange transfusion should be about the same.

Everyone was stunned, the exchange of blood is nothing now, in ancient times, the exchange of blood was simply a fantasy, and the exchange of blood was afraid that only the gods could do it, how could ordinary ordinary people do it.

If the blood exchange can really be successful, then Li Yunke will really go against the sky.

"Blood exchange?!"

Everyone shouted, and Li Yun didn't explain anything anymore, and then he dispersed the people around him, asking them to leave enough space, leaving only the old gentleman from the Tai Hospital to help.

"Doctor, I need a needle." Li Yun said.

After hearing this, the old lady doctor didn't know what he was going to do, but he still did it, he took out the long needle used in acupuncture from the medicine box, put it on the fire to roast and disinfect for a while, and handed it to Li Yun.

Everyone waited with bated breath and didn't dare to step forward to disturb, so they could only watch from a distance as Li Yun took the needle and gently punctured the back of Qin Qiong's hand, and blood flowed out of the wound.

Then, Li Yun took something that no one had ever seen, and everyone looked at it, it was a small piece of yellow paper with five small grids on it, and Li Yun dripped Qin Qiong's blood on it.

The old lady doctor has been practicing medicine for many years, but she has never seen such a way to save people, so she not only asked: "What are you doing here?" ”

"Blood test."

Li Yun didn't bother to explain anything, he just replied with two words, and when he heard everyone, he was even more puzzled, what is a blood test? What does a blood test have to do with curing diseases and saving lives?

How did the ancients know that human beings have different blood types, and only those with the same blood type can blood each other, of course, these are things that the ancients could not understand.

Then Li Yun took two pieces of glass, took another needle to pierce his finger and fused with Qin Qiong's blood, closed the two pieces of glass, and slid them gently, and after a while, the result appeared, the blood of the two did not match.

In desperation, Li Yun had to let the ministers present test with blood, but unfortunately, there was no one with the same blood type as Qin Qiong, but there was no endless way, the crown prince Li Chengqian was of the "O" type, he was a blood transfusion baby, suitable for all blood types.

Li Yun looked at Li Chengqian with a wicked smile and said, "Prince, I have to wronged you, who made your blood type suitable for the boss." ”

Although Li Chengqian didn't understand, he knew that this guy was uneasy and kind, and nothing good would happen.

What blood type is not blood type, in the opinion of the ancients, as long as it is human blood, anyway, Li Chengqian thinks so, he thinks that Li Yun is taking the opportunity to take revenge on himself.

But now, whatever he says is what he says, Li Chengqian doesn't dare to refute it, and besides, this matter has nothing to do with him, and it's nothing to dedicate something.

After the blood test was completed, Li Yun took out the infusion device he had made in the house, and in the next process, Li Yun sterilized all the infusion devices by steaming.

After everything was ready, Li Yun looked at Li Chengqian with ill intentions and said, "Prince, offended." ”

After that, Li Yun rushed to tie Li Chengqian to the seat, tied him with ropes, so that he couldn't move, and then used a homemade syringe to extract a full 400ml from Li Chengqian's body, which was the maximum limit of blood donation.

It's just that Li Yunke didn't let him go, and in the next process, he took another 100ml, and didn't dare to do more, for fear that Li Chengqian would die.

After the blood draw was completed, Li Yun put his blood on the blood transfusion device and introduced it into Qin Qiong's body with a long tube, because it was not as advanced as the current equipment, during the blood transfusion process, Li Yun needed to personally control the speed of blood transfusion, otherwise it would be hung up because the blood transfusion was too fast and Qin Qiong's body could not bear it.

The whole blood transfusion process lasted for an hour, and Li Yun manually controlled the blood volume, which was an individual effort, and Li Yun was also sweating profusely during the whole process.

During the whole process, everyone, including Li Shimin, was staring at each other, no one spoke, and they all watched Li Yun's performance quietly.

But after a long time, Qin Qiong still hasn't woken up, which has to make them suspicious. After all, even the best imperial doctor in the world can't do it, what can he do as a young man.

Another half an hour has passed, and Qin Qiong still hasn't woken up.

"Hey! It still doesn't seem to work. Someone sighed.

"A layman is a layman after all, and I really think he has the ability to rejuvenate with a wonderful hand."

……

Li Yun in the world at the scene did not succeed, and he couldn't help but start to say sarcastic, wanting to take advantage of the situation to hit him, this is the sinister human heart, if you do a good job, you should be, and if you do it wrong, you will be crazy and insulted.

Of course, Li Yun has long been accustomed to this kind of vicious speech, in fact, he is also secretly beating the drum in his heart, and even he himself does not know what the result will be if the blood transfusion can be successful, so he secretly pinched a cold sweat.

However......

The emperor lived up to his wishes, and just when everyone thought that Qin Qiong had no power to return to heaven, Qin Qiong, who had fainted, suddenly let out a coughing sound.

Ahem, cough, cough~~

"Wake up, wake up, Boss Boss wake up."

Someone shouted loudly, and the audience was shocked for a moment, Li Shimin, Cheng Zhijie and others quickly surrounded them, while Li Yun breathed a long sigh of relief.

"Second brother, you finally woke up, scared me to death."

Cheng Zhijie has a crying old eye, and he is really sorry for his identity.

Although Qin Qiong woke up, his body was extremely weak, he wanted to speak but couldn't, squirming his lips and teeth to say something, but was interrupted by Li Shimin.

"Brother Qin, don't say anything, you are resting." Li Shimin said.

Then, the imperial doctor came forward to check his pulse, and after the diagnosis, the old imperial doctor said excitedly: "Your Majesty, the pulse of the boss has stabilized, although it is weak, but it only needs to recuperate for a period of time to recover." ”

As soon as these words came out, the audience breathed a sigh of relief, if the hero died at the reception banquet, it would be really a big joke in the world.

Not long after, Li Shimin sent someone to send Qin Qiong back to the house for recuperation, and a group of old doctors from the Tai Hospital were so excited that they couldn't understand it, and finally blurted out: "Your Royal Highness King Yun, you are really a god, I have been practicing medicine for decades, but I have never seen the method of changing blood, and now it is really eye-opening." ”

Li Yun said modestly: "It's just a fluke." ”

Tonight, Li Yunke shined, wrote hundreds of poems about wine fighting, and wrote countless poems that have been passed down through the ages, which is enough to be proud of the literary world;

But he didn't stop there, Qin Qiong vomited blood and almost died, he exchanged Qin Qiong's life with the method of "exchanging blood" against the sky, so that the five bodies admired by the doctors of the Tai Hospital fell to the ground.

In dissertation studies, Li Yun is already transcendent from things; On medical books, it is unparalleled in the world. I really can't imagine how many skills Li Yun has hidden that he hasn't shown?

Tonight's banquet brought too many shocks to Li Shimin and the courtiers, and Li Chengqian was more like a clown jumping off the beam, instead of ruining Li Yun's reputation, he lifted a stone to shoot himself in the foot.

The banquet dispersed, the hundred officials returned to their homes, and Li Yun also returned to the mansion, and as soon as he left the gate of the imperial city, he saw a group of people standing in front of the gate of the imperial city.

After Li Yun came, this group of people suddenly knelt down for Li Yun, and the leaders were Cheng Zhijie and Wei Chi Jingde.

"His Royal Highness King Yun, you saved the life of the second brother tonight, you are our benefactor, please accept our worship."

"All the commanders are my predecessors, kneel down to me, it doesn't agree with reason, please get up quickly."

They didn't listen, they had to kowtow, and in the end, Cheng Zhijie said: "Your Highness, from now on, as long as you say a word, my old Cheng will definitely go up the sword mountain and go down to the sea of fire, if anyone dares to bully you again, my brothers will never let him go." ”

"Seniors, I would like to thank you all the commanders."

Li Yun knew that he had saved Qin Qiong alone, but he had won the support of the founding leaders of the Sui and Tang Dynasties.

Fang Xuanling, as a bystander, witnessed everything and said secretly: "From tonight onwards, no one will be able to stop Li Yun's progress. ”

Unless that thing is known.