"Are you sure you want to gamble with me with everything you have?" asked Wang Yujin. To be honest, she really doesn't have much on her, but she doesn't have much for herself, even if she takes out that old Lingzhi, even the capable will be red-eyed. And she didn't hesitate to unload her backpack and hand it to the young master who looked sloppy.

"This young man, help us to be a witness, can you?" she asked.

"Okay!" the eldest young master should take it down.

The middle-aged man also took out his bag and handed it to the man.

"Since we are competing with everything on our bodies, it is more fair to choose one plant for refining and competition. His words made everyone disdainful, because they hadn't forgotten that just now this guy said that he would not bully Wang Yujin was a newcomer who asked her to choose plants, and he didn't expect to go back on his word.

However, in this interstellar era where the strong are respected, no one knows if this will be an advanced pharmacist, there is no need to make a feud with such a person for a little girl, in case the little girl loses, and offends this one is really not worth it, in the eyes of everyone, this Wang Yujin is very hanging, medicinal material refining is not like making a new recipe to see luck, medicinal material refining is to go through years of precipitation and countless medicinal materials wasted to succeed, there is no opportunistic shortcuts at all.

"It's better to let that young master decide the medicinal materials we refine, after all, refining twice is too laborious and time-consuming. Wang Yujin did not agree with the middle-aged pharmacist apprentice's suggestion this time, and put forward a contradictory opinion.

The man thought about it for a while, and he could also see that this young man didn't know the two of them before, and felt that the possibility of the two of them giving him the next pit was very small, so he nodded in agreement.

"That's a big hassle. Wang Yujin smiled at him.

Wang Yujin smiled like this, making the other party lose his soul in an instant. The man shook his head before regaining his will. He was looking at Wang Yujin, she couldn't be more ordinary when she put away her smile, how could anyone be like this?

In a trance, he walked to a pot of plants placed in the window of the room, and held it for the two of them. This is a prickly palm, has a strong ability to resist radiation, in the desert area, a prickly palm is enough to save lives, has a strong water storage function, the flesh of the prickly palm contains extremely high water, in ancient times people found that the prickly palm can be extracted to treat the wound medicine, and the pharmacist and other drugs to configure, can be configured to restore the medicine instantly, if injured, as long as such a dose of medicine can make the wound heal quickly. However, this is also a wound under the capable, if the capable person is injured, the effect may be minimal, then it is necessary to strengthen the refining of the potion, which is a requirement for the pharmacist.

It just so happened that there were two round spike balls on this thorn palm, so each of them had one. There are a variety of pharmacist refining methods, and in general, a few are the most practical, which is the experience summed up by countless people. One is the oldest refinement, which can be carried out with the use of alcohol lamps and test tubes, a method that can be traced back to the time when humans were not yet out of the earth. The process is not complicated, it is nothing more than tossing and turning between several test tubes, but the effect of this refining method is very low, although the purity of the medicine extracted by this old method is very high, but the success rate of this method is extremely low, so it was eliminated a long time ago.

Now there are two most popular refining methods in the universe, one is to use steam refining, steam refining uses an energy furnace, and the alcohol lamp method is the same, but there is no need to use fire, everyone knows that the fire of alcohol lamp is very unstable, and the temperature may change because of a certain change in the air, and the refining temperature of the medicine needs to be absolutely stable. At this time, it is necessary for the refiner to use the control of time to adjust this change in heat. Another very unstable factor of alcohol lamps is that they are prone to explosions.

The energy furnace does not have so much trouble, the principle is the same as that of the alcohol lamp, but it is much more stable than the alcohol lamp, and the explosion rate is extremely low, and at most the refining failure is scorched, after all, the material of the furnace is much stronger than the oldest test tube.

There is also the use of air pressure refining, which is simpler, put the drug at one end, use the instrument to heat, and then the medicine will flow to another pipe by itself over time, and the effective part will be driven by the air flow to flow to another pipe, and then continue to flow in the other pipe, which is the air pressure refining method. However, air pressure refining means that there will be a lot of loss of active ingredients in the medicine, and generally only a few people who are afraid of the waste of medicinal materials will do so, which will not help the pharmacist who is promoted, this refining method is just a mechanical operation, but the advantage is that it will not produce an explosion and will not cause a waste of medicinal materials.

Therefore, in addition to the ancient pharmacists, a new pharmacist association has emerged, and the qualification threshold for this kind of pharmacist is much lower than that of the ancient pharmacist. Although the weight of the badge obtained is much lower than that of the true apothecary's badge, it is undeniable that it is slowly flourishing throughout the universe, and gradually showing signs of replacing the ancient apothecary.

It is said that the pharmacist who has obtained the ability of fire will use internal fire refining, this method is extremely efficient, but the specific operation is still a mystery, anyway, any kind of capable person who controls the ability of fire is an extremely good pharmacist, but there are very few people who can do it, some people are so many that they find that their pharmacist level is stagnant, and there are many people who give up their profession, in short, the path of pharmacist is very difficult, and the final step down is not enough.

But even with such a small success rate, there are still many people who follow suit, and the reason is that the medicine is too expensive. The price of pharmacists has become a heavy burden for many people, and they have to learn by themselves, but the pharmacist industry is not as simple as imagined, and the burning of money is even more powerful, so this new pharmacist will appear, although this air pressure refining method is not as rich in various changes as the real pharmacist, but fortunately, it is stable, and it can be better integrated with other medicines, and the low-level potions configured can meet the adventures of the capable, so it will be sought after.

And the refining method of the middle-aged man in front of him is to use the energy furnace to refine. On the spot, he took out a stove that used energy blocks. The reason why this kind of furnace is called an energy furnace is also due to the use of energy blocks.

Everyone automatically exited the room and watched at the door, only the eldest young master of the room owner watched with interest with Erlang's legs.

But when Wang Yujin took out the alcohol lamp and the test tube, everyone was dumbfounded, who would use this old antique method to refine in this era? This time, everyone believed that Wang Yujin didn't know which old pharmacist taught the disciple who had been trained, and now there are only two kinds of people who use this method to refine, who don't know anything about the pharmacist industry, and play with it, just like a primary school student doing a practical lesson, and the other is the disciple taught by the ancient pharmacist, otherwise where would the average pharmacist dare to waste it? The waste of alcohol lamp refining is at least dozens of times that of the energy furnace. This is also the reason why this method is obsolete.

"What if the young master fails and explodes? You must not let them compete here, we will all be thrown out of the ship." "The first thing I saw Wang Yujin take out the alcohol lamp and test tube to compare the refining method, the reaction was the servant beside the eldest young master, and he anxiously reminded the eldest young master. The young master of his own family was born with a few root scriptures, as long as there is something fun, he will completely ignore it, but this is not on the family ship, he can do whatever he likes, this is a transport ship, they will be kicked out if something goes wrong, and even if they ask for help from the family, it is beyond the reach of the whip.

Hearing this servant say this, the eldest young master suddenly woke up, yes, if there was an explosion, this was his room, and even he would be affected, so he coughed twice. "Two, this young lady, the alcohol lamp refining method is really too explosive, can you use the furnace to refine it?" the eldest young master spoke.

Wang Yujin has been using alcohol lamps since the light brain taught her, and she has never seen a stove like the one taken out by the middle-aged pharmacist apprentice in the real room, she has always thought that pharmacists only use alcohol lamps to refine.

"Old guy, what's going on? Is there any other way to refine it?" Wang Yujin asked the light brain for some reason.