Half an hour passed, and the old man came out of the house.

"Is there a mistake?"

"Uncle Xiao remembers it very well, and there is no mistake. The medicine boy's voice was immature.

"Ask again!" the old man turned to leave.

"Glazed grass. ”

"The branches are white, reticulated, defeat fire and detoxify, and cure cold. ”

“......”

“......”

About an hour later, the old man suddenly came out of the house and said to the medicine boy, "It's more difficult to ask, it's not easy to answer." ”

Belch?

Yao was young and scratched his head at this time.

What is the difficulty, and how does he know which Liu Xu strain?

"Crescent vine. The medicine boy asked.

"Crescent-shaped, extremely bitter taste, dark green in color, non-toxic when picked under the sun, can cure sleeplessness. Picking at night is poisonous and can relieve fatigue. ”

“......”

“......”

Nearly noon, the old man came over three times.

"What's wrong?" he asked.

"There's nothing wrong with that. The medicine boy replied.

"Ask again. The old man brushed his sleeves and turned away.

"Master Tai. The medicine boy called suddenly.

"What's the matter?" the old man turned around.

"I'm hungry. "The little guy has a serious expression and is very pleasant.

"Haha..."Liu Xu couldn't help laughing.

"Master, it's been morning, my little nephew is hungry, you see..."

"Go back to dinner. The old man said to the medicine boy.

Then he turned around and glanced at Liu Xu, "You come in with me." ”

Liu Xu entered the room and didn't dare to laugh anymore.

"I've already passed the school exam, I don't know if the master is still satisfied with the apprentice?"

"How did you do that?" the old man's tone was slightly gentle.

No one knows what the old man is thinking, and what he is feeling at the moment.

"There is no will, only this. Liu Xu replied.

"Why do you want to study medicine with me?" the old man asked flatly.

"Self-salvation or self-salvation. ”

"Really?"

"It's not false!"

"If you want to study my medicine, you need to meet my three conditions first. The old man suddenly became pale.

"Nature agrees, and it is not violated in this life. Liu Xu swore an oath.

"Let's apprentice first. ”

Forehead?

Liu Xu was stunned.

reacted immediately, immediately knelt on the ground, and said, "Apprentice, I have worshiped the master." ”

"These three conditions were set for me by my teacher, and now I will tell you. ”

Liu Xu waited.

"There are thousands of ways to kill people in the world, I don't kill people, can you respond?" the old man's face was solemn.

"Self-promised. If I have the medical skills, I will disdain to do it, or I will be ashamed of the teacher!" Liu Xu replied and bowed down.

"Both, I will be paid for healing and saving people, and I will not save people without pay, can you agree?"

"Natural will. I am a teacher of medicine, I am time-consuming, I am unpaid to save others, and I am ashamed of myself. Liu Xu replied and knelt down twice.

"Third, Tianxingjian is healthy, and people have diseases. For hundreds of generations, medicine has been passed down endlessly. The sages of the past have left medical inheritance before the great fall. Can you do it?"

"If you learn from the teacher, you will personally write it down before the limit, and you will be able to do it in the world. "Liu Xu bowed three times.

"Get up, and I'll officially teach you how to make a prescription today. But before teaching, I have one last sentence to distinguish pharmacology, which you should remember. ”

Liu Xu erected his ears.

Because this sentence counts as a summary of the end of the pharmacology course.

"The things in the world are three parts poison of medicine, and seven parts of poison. Medicine can detoxify and is pharmacology. Poison can be an antidote, toxic reason. ”

"The apprentice wrote it down, and he thought about it from time to time in order to understand himself. ”

The old man nodded, a look of joy on his face.

"If I have a cold, how do you prescribe it?" the old man began to ask for no reason.

Then he said: "If Emperor Ming has a cold disease, how should you match it?"

This question is two questions. And it's not like teaching and dispensing prescriptions, it's more like taking a direct school exam.

Liu Xu was silent, sat down in front of the old man's medicine for a while, added ink with a pen, and wrote down two prescriptions without hurry.

After a moment, he handed it to the old man.

However, the old man did not answer, nor did he look at it.

He turned around and wrote two prescriptions himself, dropped them on the table, and went to eat.

Liu Xu took it, his eyes were concentrated, and he compared the two compartments, and he gained a lot.

Two prescriptions, one sentence, made Liu Xu's eyes suddenly open a world.

That's the world of medicine!

Then he took the pen, took the paper, and began to write.

A piece of paper is a prescription.

Until the evening, a room full of papers and thousands of prescriptions began to fly.

However, the old man did not blame, but smiled at the corner of his mouth.

Because when his master taught like this, he kept writing for three days and three nights.

That time, he not only wrote about the cold disease of the Ming Emperor, the cold disease of his father, the cold disease of the common people, and the cold disease of a hundred beasts.

Not only cold, but also heat, heatstroke, body cold... All the diseases that can be, he wants to write.

Just like that, the old man wrote for three days.

Until the evening, when the sky was dark, Liu Xu got up.

The old man was still looking not far away.

"Thank you, master! The apprentice used to be naughty, and you bothered. Liu Xu saluted.

Because at this moment, he understood it perfectly.

The old man in front of him can be regarded as the most talented teacher in the world.

"Well, but it's not enough, I wrote three days for the division. The old man said.

"I will. When you think you've had enough, come back. Liu Xu retired.

There are nearly 10,000 kinds of medicinal materials in the Ten Thousand Medicine Sacred Records, and each of them can be formulated into a prescription. And each prescription only corresponds to one person. Different people, different animals, and different exquisiteness. What is the change in this, how can it be written in three days?

So from ignorance, to suddenly a prescription took control of the medical world.

The span was so large that even Liu Xu was shocked.

This old man's teaching is too unusual.

Half a year ago, more than six months, nothing was taught.

Today, kneel three times, in a word, there is no need to teach.

Back in the Lihuo Palace, Liu Xu did not eat.

Because the medicinal materials and pharmacology in the mind are expanding to the extreme.

Now, even Liu Xu thought of a few strains of medicine at random, and immediately wanted to say what kind of people and what diseases it could treat.

And there are more medicinal herbs, in my mind, I can't stop pouring out.

"The prince has eaten. "It's Luan'er calling.

Liu Xu came over, his stomach was empty, his mouth was salivating, and he forced himself not to think about it anymore.

He was so hungry.

However, when I saw the dishes, countless ideas immediately came to mind.

Because this dish is also a medicinal herb.

He couldn't even control himself, and even had to figure out what kind of food he picked up was best for people with certain conditions.

And what else to eat to be more beneficial to the body.

Yes, countless medicinal herbs kept arranging and combining in his mind, and they had become terrifying.

"I don't eat it. Tomorrow you will send someone to the grass to take leave for me, saying that you are sick. Liu Xu commanded, and got up and went to the study.

Immediately hold the pen, lay the paper, and write.

He had to write down all the prescriptions he could think of.

In this way, his mind can be light.

At the same time, it is also an opportunity for him.

Luan'er didn't know, thinking that the food was not to suit the appetite of the world, so she hurried over.

"What do you want to eat?" she asked.

"Close the door and get out. Liu Xu looked up at the girl and said.

At this time, several prescriptions had already been written.

The girl didn't dare to disobey, and she suddenly lost her appetite and began to clean up her meal.

In the study, the crystal candle was shining, and a person was writing hard in the light.

Liu Xu's words are neat and delicate.

After writing one, he fell to the table.

Later, when it fell too much, it was folded into a thick stack.

Later, at the feet, near and far away, there were all pieces of paper full of medicinal herbs.

He also wrote for three days, not hungry, not sleepy, almost crazy.

On the third day, he stopped writing, because the ink stone had been ground flat.

So when he looked up, he saw that the sun was already shining outside.

Rubbing his eyes and yawning, at this moment, his mind went blank.

Yes, 8,700 herbs have completely disappeared.

He lifted the pen, licked the ink slightly, and wrote down the last piece of paper.

"Luan'er. He called.

The girl waited outside the room for three days, and was very surprised when she heard it.

Because he wouldn't let anyone into the study, he finally called her at this moment.

The woman pushed open the door of the study, and an autumn wind came strongly, and in an instant, the papers in the room flew in the air.

can block people's vision for a while.

"I'm sleeping now, and when I wake up, I'll pass these dishes. Liu Xu handed over the paper in his hand.

Listed on the paper are the dishes of the various families.

If you don't sleep for three days, even if you are a martial artist, you can't bear it.

When drowsiness hit, Liu Xu didn't insist anymore, and came to the bedroom and fell asleep directly.

And this sleep is a daylight.

When he wakes up, the sun sets.

He was so hungry that it didn't take long for the dishes to come one by one, and he immediately feasted on large pieces.

Because she was worried about her own family, Luan'er had no good rest in the past few days, including eating, and she only ate some tastelessly.

Now seeing the state of the son, I can't help but be happy.

"What are you laughing at?" asked Liu Xu.

"It's the first time I've seen you eat like this. The girl replied.

"What's the joke about this? By the way, did the Jixia School Palace take a leave of absence for me?"

"Naturally, someone was sent, and the three of them came to look for you yesterday. I didn't let them in. Luan'er returned.

Liu Xu nodded.

After eating, the autumn breeze was cool, Liu Xu took the sword and practiced in the courtyard.

The afterglow faded, the sky was slightly dark, and there was still some light in the west, which was very beautiful.

Liu Xu held the sword and waved it in a dashing manner.

Swordsmanship, no matter how familiar it is, takes time to practice.

Until one day, you don't have to think about the sword style, and the restraint is a sword move, so that it can be regarded as a great achievement.

Following.

Before the sword heart of the school palace, Liu Xu met Chu Yulin by chance.

"Boss, how is your health?" asked Chu Yulin.

"As soon as autumn came, I occasionally got a cold, but now it is fine. Liu Xu said casually.

"That's fine. I thought you were seriously ill, and when I visited you a few days ago, your maid didn't let you in at all. Chu Yulin said with a smile.

Liu Xu smiled slightly, and immediately changed the topic, "On the way here, why do you feel that there are some changes in this imperial court?"

"Oh, you still don't know? General Huo Chen defeated the Turkic State, and returned to the dynasty today, and the Ming Emperor went out of the city to greet him. It is said that he has been awarded the rank of General Longwei!"

"White Dragon Legion, Huo family?" asked Liu Xu.

"Naturally, yes!"

Liu Xu couldn't help but think about it, as we all know, only three of the top ten border armies of the Ming Dynasty were controlled by the Ming Emperor.

The queen mother controls two, the governor is in charge of one, and there is a general surnamed Cai, who is naturally from the Zuo Xiang family.

The other three major legions, sitting on the mountain and watching the tiger, holding the tiger talisman, cultivating their own children, no one is close.

Now the general of the Huo family, returning to the dynasty with a great victory, the Ming Emperor personally welcomes him, and he also gave the pardon number.

There's a lot of hidden in that.

You must know that the number of legions shall not exceed 100,000. But with the title of Longwei, it can be expanded.

So there is no doubt that the Huo family army followed the Ming Emperor.

Huo Chen returned to the dynasty and defeated the Turks, which won the hearts of the people.

When he kneels in front of the city, he will lead the royal court to the wind and clouds, and the whole body will be moved.