Chapter 891: Black Iron Box

Those people were waiting in front of the long table, many of them were nervous.

At the front of the long table, there were several people sitting upright.

Those people had doctor's badges hanging on their waists, and they all had handsome faces, with a bit of arrogance.

"Today is the test for second-rank physicians to third-rank physicians. There are a total of 20 candidates. There are four kinds of herbs in front of you, namely crabapple, angelica, water hyacinth, and horse chestnut."

"These four kinds of herbs are the raw materials of Yuan Qi Pill. What you have to do is to refine the Yuan Qi Pill within the time of one stick of incense. Those who make it will pass the test and become a third-rank junior physician."

The one in the middle spoke lightly.

The people below were even more nervous.

Lin Yi looked around, and saw Liu Chao and Liang Yige not far away. Following their line of sight, he saw Liu Chao sitting at a long table.

Soon, the man announced the start of the test and lit an incense stick at the same time.

The people below quickly put different medicinal herbs into the stone urn and crushed them, and then mixed the four kinds of medicinal herbs in different proportions before carefully putting them into the alchemy furnace.

The fire was lightly lit, and after the fire touched the blended medicinal herbs, wisps of green smoke rose up, and the second-rank physicians below carefully controlled the firepower from the vents under the alchemy furnace. .

If the fire is too strong, it will completely burn the whole medicinal herb, if it is too weak, it will be impossible to fuse the medicinal herbs together.

"Things of this level are also called alchemy?"

Lin Yi frowned slightly, shaking his head in his heart.

On the Xianwu Continent, even an ordinary little Dantong's technique is much more skillful and straightforward.

On the contrary, it was Liu Bai and Liu Bayu, the two of them saw such a scene with their own eyes for the first time, and their eyes were wide open, full of curiosity.

Time passed by every minute and every second.

The people in the arena were full of nervousness, and even the onlookers outside the arena did not dare to take a breath.

Occasionally, a burst of sparks would suddenly burst out from several alchemy furnaces, and the flames would completely burn the entire elixir, causing waves of pity.

At the moment when the incense burnt in front is about to burn out,

More and more people's alchemy furnaces exploded directly, but Liu Chao's alchemy furnace was still very stable.

Finally, the stick of incense is over.

"The time is up, please extinguish the fire in the alchemy furnace in front of you, and put the vitality pills you have refined in front of you, and I will look at them one by one."

Someone in front stood up and checked one by one.

Among the twenty people, five people successfully refined it.

Among them is Liu Guo.

"Five people qualified!"

After the man made the announcement, some were happy while others were sad.

"After half an hour, the next round will be held. The next round will be a test with all the third-rank physicians. Everyone who is going to participate in the test, please get ready!"

The man then announced again, and then left directly.

Lin Yi took advantage of this time to go downstairs to the first floor, looked around, and wondered if there might be something really useful.

Liu Bai still couldn't forget the scene of alchemy just now, and his face was full of excitement. At this moment, Liu Bayu didn't dare to wander around, only dared to follow behind Lin Yi.

"I didn't expect to practice alchemy in this way. I heard that one of that vitality pill can greatly restore physical strength. The effect is very good. I don't know if I can have a chance to buy a few later."

Liu Bai smiled all over his face and was in a good mood.

"How many do you buy? Didn't you see that the one who passed the test was that little doctor Liu from yesterday? He is now a third-rank little doctor! Let's just pray that we don't run into each other!" Liu Bayu sighed, with a look on his face. Sad look.

Lin Yi didn't pay attention to the words of the two, and walked back and forth on the first floor. There were many medicinal materials in it, and some years were not bad, but it was not to the extent that Lin Yi had to take it down.

Just when Lin Yi was about to turn his head and leave, his eyes suddenly focused, and his eyes fell on a square black iron box not far away.

The iron box looked ordinary, it was pitch black, with a bit of metallic luster.

"That is……"

Lin Yi's mind moved, a look of surprise flashed in his eyes, and he quickly walked forward, holding the small black iron box in his hand.

The iron box is about two inches long, about the size of a palm, and the opening is cold, quite old-fashioned.

Lin Yi took the aura out of his hand, and tentatively probed inward. The trace of aura was directly drilled into the black iron box, and after wandering around for a few minutes, it returned to Lin Yi's body again. .

"This one, have you taken a fancy to this thing?"

Soon, when the owner of the store saw the customers coming, he hurried forward and put on a smiling face.

Most of the people who sell things on the first floor of the Miaoshou Pavilion are some well-known suppliers of medicinal materials. After all, there are a lot of medicinal materials needed in the Miaoshoumen, and they cannot be picked by the people inside the door.

"what is this."

Lin Yi looked at the man with a calm expression.

"I don't know what this thing is. I got it from a Tufuzi, but the Tufuzi said that this thing was surrounded by nine snakes at the beginning. In order to get this thing, the man, I almost died, and because of this, the price I received was not low." The shop owner was a little fat, and when he spoke, his eyebrows were beaming, and when he finally talked about the price, he returned to the attitude of a profiteer.

"Then what's the use of this thing? It looks like scrap iron." Liu Bai frowned, puzzled.

"Well, what's the use of this thing, I don't know. In Miaoshou Pavilion, such small items are purely sold as an accessory. What are really sold are some medicinal materials and elixir." The shop owner rubbed his hands.

This thing has been here for a long time, and it was originally something that could not be sold. Now it is rare to see anyone interested in it.

"How much."

Lin also asked a question.

Maybe others don't know what the purpose of the iron box in his hand is, but when Lin Yi checked it just now, he found that it claimed to be a small piece of heaven and earth.

In this way, it is much more useful.

"Well, I don't charge money here, if you really like it, I'll give you a friendly price, just take twenty vitality pills!"

The shop owner pretended to be in pain and rubbed his fingertips.

"Twenty Yuan Qi Pills?" Hearing his offer, Liu Bai and Liu Bayu next to him were startled.

"The price of one vitality pill is five thousand, and the price of twenty vitality pills is one hundred thousand, but sorry, you may not be able to buy twenty vitality pills."

Liu Guo put his arms around his chest and walked over with a sneer on his face.

He was followed by Liu Chao and Liang Yige.

"It's you again!" Liu Bai's expression changed.

Liu Bayu had sharp eyesight and quick hands, the moment Liu Guo appeared, he took a few steps back and moved away a little.

"Just now I heard Xiaochao say that you want to sneak into Miaoshou Pavilion, I thought he was joking, but now it seems that you are really not afraid of death!"