Hua Tuo in the room didn't react for a long time, and he couldn't believe that Liu Yuan would agree to his treatment plan.

You must know that he is very sure that absolutely no one in the entire Han Dynasty will dare to use such a treatment method except himself.

But Liu Yuan not only firmly agreed to his plan, but also cooperated with him very actively, which made him feel a little confused.

Could it be that the princes on this side really believe that he has such ability, or is it that Liu Yuan is already out of order at this time, and as long as it is a life-saving straw, he has to give it a try?

Just when he was puzzled by this, he suddenly saw that after Liu Yuan entered the room, he began to prepare very neatly and methodically.

He first changed the little boy on the bed into a clean sheet and loose clothes?

Then he ordered his men to bring several jars of spirits, and after the spirits were delivered, he scattered them all over the house.

Next, Liu Yuan took out a knife full of cold light, and handed the knife to Hua Tuo, just when Hua Tuo looked at him with questioning eyes, he only heard him say:

"Old man, this dagger was captured by Yuan Shao! This dagger is extremely sharp, and it can be said to be a rare divine weapon. I believe it is perfect for craniotomy for children! “

When Hua Tuo heard this, he completely believed that Liu Yuan really trusted him, and everything Liu Yuan had done before was preparing for this moment.

However, it is understandable that he changed the little boy into a clean sheet and loose clothes, after all, these are very helpful for the subsequent spells.

But why did he sprinkle the house with spirits, which made him, a person who has practiced medicine for many years, also feel a little inexplicable, Hua Tuo couldn't help but open his mouth and asked:

"Master Hou, why are you sprinkling spirits all over the house? Now there is a lot of alcohol in this house, how can the old man be able to perform the spell on the little boy with peace of mind? “

"Sir, do you know why, sometimes, after some people have been treated for their external injuries, their wounds still fester?"

"This~ Please forgive me for not being sure yet! Could it be that Hou Ye knows the reason, if Hou Ye knows, please ask Hou Ye to give advice! ”

"The old gentleman is polite, this situation I call inflammation or infection! The culprit of this situation is precisely because there are countless creatures in the world we live in, which cannot be seen or touched, but are real. They can invade the human body through the wounds on the human body, so that the human body has those adverse reactions! ”

"Master Hou, do you also believe in the theory of ghosts and gods?"

"The theory of ghosts and gods is naturally believed by Ben Hou, but old man, please believe that the creatures that Ben Hou just mentioned are definitely not the ghosts and gods you understand! It's a creature so small that our eyes can't even detect it, and they're not the ghosts and gods we call them! ”

"This~ please forgive the old man for being stupid, it is difficult to understand your words!"

"Sir, it's better for us to perform surgery on the child first. When the child's condition is under control, Ben Hou will definitely tell the old man what he knows! ”

"Good! The old man is waiting to learn from you, and I hope that what you know, Hou Ye, will not disappoint the old man! ”

After speaking, Hua Tuo stopped asking, he knew that Liu Yuan now cared about his beloved son, and he definitely didn't have the heart to explain those so-called creatures to himself.

But from the other party's words, Hua Tuo felt that this was definitely a subject he had never been exposed to.

A discipline that can explain a lot of things that can't be explained before!

Such a discipline made him yearn for it, even if someone drove him away with a knife now, he would not leave Liu Yuan's side half a step!

But now is really not a good time to study, only if the two of them complete the rescue of the little boy as soon as possible, Liu Yuan will have the heart to answer his questions!

Thinking of this, Hua Tuo took the dagger, first wiped it with spirits by Liu Yuan, and then put it on the candle flame to calcine the dagger for a long time.

At this time, he saw that Liu Yuan actually made a sharp cut on his youngest son's wrist, and then Liu Yuan came up on his wrist again.

Liu Yuan used the wound of his wrist against the wound of his youngest son's wrist, which made Hua Tuo very shocked, and he guessed that Liu Yuan was giving his youngest son a blood transfusion.

But through his own continuous research over the years, the blood in the human body is absolutely different.

Although the color, shape, and smell are the same, blood transfusions must not be indiscriminate.

When some people's blood comes together with some people's blood, it will cause a very alarming change, that is, the blood will start clotting very quickly.

Once such a situation occurs, it is tantamount to directly asking for the other party's life for the person being transfused, and Liu Yuan's blood transfusion method is not right!

Just when Hua Tuo was about to open his mouth to stop Liu Yuan, Liu Yuan said to Hua Tuo in an extremely calm voice:

"Sir, please rest assured, Liu Yuan knows that the blood of the human body has its own characteristics. But please believe that the blood of Yuan is absolutely compatible with his beloved son! This is not because he is Liu's son, but because of the characteristics of Liu's blood! There is also such a blood transfusion is Liu Yuan's unique method, and he also asked the old gentleman to quickly perform surgery for his beloved son! ”

When he heard Liu Yuan say this, Hua Tuo was completely convinced, and the other party obviously knew the serious consequences of indiscriminate blood transfusion, but he still resolutely did so.

This proves that the other party is absolutely sure that his and his son's blood will not clot.

And seeing Liu Yuan so skillful, he knew that he hadn't done it once or twice!

Could it be that Liu Yuan's blood is a kind of blood that he has never seen before?

As soon as he thought of this, Hua Tuo became excited again, he really didn't expect that he would have the opportunity to see these today, and see the strangeness that he didn't dare to think about before.

Now he just wants to complete the treatment of Liu Yuan's youngest son first, and then he must have a good chat with Liu Yuan, so as to relieve the doubts in his heart!

Thinking of this, Hua Tuo began to perform surgery on Liu Qian, and as time passed, beads of sweat the size of beans began to appear on Hua Tuo's head.

But his spirit was extremely concentrated, under his skillful hands, with the help of the system, Liu Yuan found that the blood in his son's brain was quickly removed.

And Hua Tuo also carefully examined his son's brain.

It wasn't until no new or old bleeding spots were found that Hua Tuo closed his youngest son's head, and then Hua Tuo let out a breath.

After Hua Tuo left his youngest son, Liu Yuan immediately used the system to conduct a thorough inspection of his youngest son.

When the system told him that the operation was perfect and his youngest son was completely cured, Liu Yuan completely let go of the heart he had been carrying!