With that, the child bowed and exited.

Yin Hang frowned and chased after him, but found that the street was empty outside, and the people had long since disappeared.

After walking around the ancient town, there was no one in sight, and the doors of the side houses were all closed, and even if he tried to climb over the wall, the inside was filled with thick fog.

As for the ancient town, except for a small river that stretches into the distance, it is surrounded by mist.

It feels like a slice of the world, or a dream.

Yin Hang then returned to the pharmacy and began to seriously examine what had happened.

Hua Tuo, who is known as a famous doctor through the ages...... Seems to be on his own?

And he has entered a period of historical memory that Hua Tuo has experienced?

Is this some form of lineage used?

Yin Hang found that the more he knew about the inheritance of this ability system, the less he knew.

According to what the child said, Hua Tuo's price for himself needs to complete the mission he left for him, that is, to save An Tong.

According to Yin Hang's well-known medical heritage, Hua Tuo is indeed the most suitable person to treat An Tong.

From the perspective of specialization in surgery, An Tong suffered a hemorrhage injury, while Hua Tuo is known as the holy hand of surgery and the originator of surgery.

From the perspective of conceptual strength, the medical family that An Tong said is not the inheritance of the ancestors, no matter how strong it is, it can be compared to Hua Tuo himself?

If what the kid said was true, then he could have put his mind at ease.

As for himself, he also needs to complete the mission and tasks left by Hua Tuo.

Is it because I have extracted the traces and concepts of Hua Tuo in historical memory, so do you need to complete it yourself?

If he can't complete his mission and task, then I'm afraid that he will have to stay in this historical fragment forever as a supplement, and his body will be occupied by Hua Tuo.

But for some reason, the boy told himself that there were many extra ways to go back.

And these guesses are also based on what the other party told him.

If it's all fake...... What should An Tong do?

But I got here because I got here on impulse, no matter how anxious I was, and I didn't have any clues at present, so I could only follow the other party's words first.

Yin Hang advanced into the study, took down a pale green, rough touch paper book from the top of the bookshelves on the left, and opened it.

Almost all of them are traditional characters, but fortunately, most of them know each other, but after I started reading them carefully, I found it particularly difficult, not to mention whether I could understand the meaning...... There is no punctuation.

If you want to memorize, it can only be a hard memorization word by word.

Yin Hang turned a few pages irritably, and then looked at the bookshelf next to him.

These more than 700 copies, do you want to memorize them all?

Thinking of the reason why he chose science back then, Yin Hang suddenly felt a little suffocated.

And in this book, Yin Hang doesn't know all the words, if there is a typo after memorizing, how to judge.

In addition, I don't know how the passage of time in this world is calculated, and with my current old body, I am afraid that I will send it halfway through my back.

Yin Hang sighed, walked out of the study, returned to the counter, and picked up the pill placed on it.

When the boy put the pill down, there was a thud, and he felt that something was wrong.

Now Yin Hang tried to pick it up, and sure enough, he was dead, and when he held it with the palm of his hand, he could even feel tenderness.

Yin Hang tried to throw it on the wooden floor again, and with two bangs, it was directly smashed.

Yin Hang is also helpless, in the side room of the pharmacy, there are a lot of tools for twisting medicine, but it probably doesn't have any effect.

After shopping around, Yin Hang found that there was also a backyard here, and after rummaging in the corner for a while, he actually found a hammer.

Then Yin Hang put the pill on a grinding plate, smashed it four or five times in a row, and the last pill flew out directly.

There were small pits on the grinding disc, and after Yin Hang picked up the pill, he found that there was not even a point of deformation.

This reminded Yin Hang of an old saying - as long as the kung fu is deep, the iron pestle is sharpened into a needle.

But the needles are not enough, they have to be ground into powder.

He felt that he could memorize the book while grinding the stones, and he might not know which one would be completed first.

Then Yin Hang rubbed his face and began to think about the other methods that the child had said.

So...... Cure Cao Cao's head disease?

With Cao Cao's popularity, it can be said that he is familiar with it, and he also knows a lot.

But the more I knew, the more I knew that with Cao Cao's suspicions, he couldn't even convince him to have surgery in the first step.

And even if the other party agrees, he will only open the scoop, how can it be cured.

Or...... Write a green bag book to come out, comparable to Hua Tuo?

Yin Hang was stunned when he thought of this.

You don't have to follow that child's train of thought, maybe Hua Tuo's house has some scattered versions of the green bag book, but it is not sorted out, and you can copy it yourself!

Two hours later, Yin Hang, who even deducted the crack in the ground, did not find it.

And when he turned to some particularly small corners, the faint mist inside also gave him a rough idea of what was going on.

This is the memory and trace of history, not really a return to the past.

And in history, the Green Capsule Book was lost and has not been handed down, so naturally there can be no scattered version of the Green Capsule Book here.

But he had a bonus, for he found a letter wrapped in a few rags by a stove in that little building.

The overall language of the letter is very official, and after reading through it, the meaning is probably this: You have also taken paid leave, hurry up and come to work, my head is about to die.

Is this Cao Cao's letter?

However, as soon as Yin Hang finished reading the letter, he heard a commotion outside the door, and he hurriedly went out to check.

It was a group of people, and it was the first time he had seen anyone other than the child in this foggy world.

He was about to go out to see what was going on, when he saw two soldiers in light armor break in first, followed by several literati in simple robes and short robes.

After seeing Yin Hangying come out, a sturdy bearded man strode out of the crowd.

"Greetings to Mr. Hua Tuo." This man was dressed in a simple cloth robe, with a wild face, with knife wounds and arrow wounds on his neck and face, and a large knife around his waist, and said with a slight salute: "Now that the letter has been read, it is time to set off." ”

Yin Hang's face froze, and he had indeed just finished reading the last sentence of the letter when there was movement outside.

This is the task that triggers the opening of the scoop for Cao Cao?

But if he refused, it would be the official history line, and he was tortured to death in prison.

If you agree, it is the story of the Romance of the Three Kingdoms, and you will be hacked to death directly after being suspected.

The child felt that the two simple tasks had silenced him, and now he was directly asked to open the scoop for Cao Cao, was it a bit too much?

What will happen if you die in this world, and you will never be able to go back?

Yin Hang gritted his teeth, ready to delay the time first and see if he could find a way to hide.

But the other party stared at himself like this, and every time he thought about it for a second, the other party would deepen his suspicions, and in a hurry, Yin Hang blurted out directly: "My wife is sick, please give me some time." ”

However, the voice he made Yin Hang a little surprised.

The clarity of its voice is by no means like that of a dying old man.

"It's nature!" When the big man heard this, he laughed wildly: "The prime minister already knew about it, and he specially prepared four thousand liters of small beans to come to condole!" ”

But the big man then turned his head again, stared at Yin Hang and said coldly: "But with Mr. Hua Tuo's medical skills, he should have been cured a long time ago, but as the saying goes, doctors are the most taboo to treat themselves and relatives." ”

"So the prime minister ordered me to call the best doctor in the neighboring county to come and visit."

After the big man finished speaking, he didn't allow Yin Hang to say anything, so he directly gestured to a few people behind him.

Immediately, a rickety old man, escorted by two lightly armored soldiers, prepared to break in.

Yin Hang suddenly panicked, and just wanted to stop and think of a reason, but was glared at by the soldier on the right with murderous eyes:

"Even if you dare to block the road?"

"Enter!"