Clear, sealed plastic test tubes are the best choice for loading combat agents, which are both crush-resistant and portable in intense fights, and will not break as easily as glass test tubes, except for highly corrosive combat agents, of course.

Yuan Xing peeled off the lid of a test tube containing blue-green liquid, and after unsealing and touching the air, countless small bubbles gushed out of the liquid, forming a white foam on the surface of the liquid, and the blue-green liquid flickered like a firefly in the dark environment.

After thinking about it again and again, Yuan Xing finally drank the liquid in the test tube ruthlessly, the entrance was sweet and dry, and countless carbon dioxide bubbles exploded in the throat and stomach acid, making the medicinal effect in the liquid volatilize more quickly and be absorbed by the human body.

After a few minutes, the fatigue slowly disappeared, and the sore limbs were gradually full of strength, looking at the test tube that had bottomed out, Yuan Xing seemed to be a little reluctant, and after adding a little pure water, he shook it, mixed with the residue at the bottom of the tube, and drank it all again, good things, no waste is allowed!

This is the recipe of the sage fruit that comes with the system for free, it is extremely simple, after the juice of the squeezing and diluting of the squirt fruit, adding sodium bicarbonate to seal it, it is made into the primary combat potion "power train".

Although simple, but effective, the strange energy contained in the fruit is like nectar falling from the sky, slowly moistening the thirsty and cracked earth of Yuanxing.

"Five and a half minutes" looked at the timer on his wrist, and Yuan Xing remembered the time when this combat potion was played.

"Too bad!" Yuan Xing shook his head. If a combatant cannot recover his physical strength within five minutes, he is not qualified to be called a "standard combat potion", and with the efficacy and duration of this potion, it can only be called a "replenishment potion"!

"The effect of the fruit is too slow!" Yuan Xing complained, but there were many reasons, first, Yuan Xing had diluted the juice of the fruit too much, according to the standard formula of the system, one fruit could only make two portions, but it was diluted into five parts by Yuan Xing...... Second, at the back of the formula, there is a series of auxiliary formulas to increase the efficacy and shorten the action time, but due to the lack of money, only the simplest sodium bicarbonate can be configured to help the effect as much as possible.

"If you follow the formula that comes with the system exactly, you should be able to exert a stronger medicinal effect in a shorter time," Yuan Xing thought secretly, "But there are too many things missing, not to mention these herbal auxiliary medicines, let's just say that this alchemy instrument is ......."

Compared with the "crystal vessels that shine with magical light" described in some books, Yuan Xing's does not have such a high luxury, his wish is to replace his own enamel fire jars, no matter what, he also has to get a few glass bottles and jars, right? Glass medicine refining appliances have the advantages of fast heat transfer, will not react with other substances, and are easy to purify, which is the basic configuration of pharmacists, and even some star pharmacists have been using them without replacing them.

"This time I went to the vortex field, I must do a set," Yuan Xing thought secretly.

The vortex field is a huge whirlpool rising on the sea surface, because the whirlpool is extraordinarily attractive, gathering a large number of floating objects, especially some wrecks wrecked at sea, often attracted by the whirlpool, accumulated in the center of the whirlpool for many years, forming a pile of wreckage as high as a hill, called "whirlpool field", also known as "the grave of the ship".

Due to the special composition of the vortex field, there is a high probability that the glassware that Yuan Xing wants to get will appear, because in large ships, there are often some glasses, glass vases and other glassware, if these are collected and processed, a simple set of alchemy equipment can still be gathered!

After replenishing his body with potions and cultivating for more than an hour, Yuan Xing, who had been overdrawn due to the high-intensity battle with the Shadow Dancer, had basically recovered his state, and even felt even more like before!

According to Yuan Xing's original idea, the best place to use the potion was in battle, but for the future trip to the vortex field, Yuan Xing had to open a bottle to quickly recover his physical strength, because it was a matter of personal effort to choose what he needed in the vortex field. Moreover, there are many people in the sea in the vortex field, the crowd is mixed, and it is a relatively closed place, it is difficult to guarantee that there will be no danger, in order to be prepared, Yuan Xing feels that it is still worth spending a bottle of combat potion! After all, safety is the first priority!

The black ship sailed around the huge hill of the vortex field in circles along the vortex, getting closer to the vortex field with each circle.

"Vomit ......" A few first-time seafarers were shaken, and they seemed to be a little unbearable.

"Quick...... Is it almost there?" The seafolk asked anxiously, "Lao Tzu spent so much money, but he didn't look for guilt!"

"Don't make a noise, it's here!" said the captain, pointing to the calm water ahead.

Finally, after a circle of detours, the ship came to a quiet water, without the slightest wave, where the gathering of the vortex field is only a short fifty meters, but because it is the center of the vortex field, a place similar to the eye of a typhoon, it seems particularly calm.

The ships slowly approached the dock, and Yuan Xing counted them, there were a total of three ships, and it was estimated that there were more than a dozen sea people who bought admission tickets to come to Taobao on each ship.

After the crowd landed at the pier and entered the whirlpool field, they took advantage of the dark night to disappear into the huge wreckage mountain, the whirlpool field was very large, some even worth the area of half a small island, and these fifty people were like ants in a huge sand table, insignificant.

"After three hours, the counter-current field will disappear, and the downstream field will appear for thirty minutes, and you must come to the dock at this time, and you will not wait for it!" the announcement on the ship repeated a loud announcement, reminding the more than fifty Taosters that they must gather strictly according to the stipulated time.

The sound of the radio gradually faded away, and the crowd slowly dispersed, Yuan Xing stood on the high platform, looking at the crowd in the distance, Yuan Xing was a little puzzled, "There are a few guys who got off different boats, how did they get together?" "Why didn't you take the same boat in the first place?"

On the sea in the distance, a long whistle accompanied by a "quack" sound came from a distance, and between the large and small debris piles, sometimes inexplicable movements and landslides occurred.

"You must always be vigilant," Yuan Xing said to himself, "The danger is not only from the strange terrain here, but also from the crowd that takes advantage of the fire, the admission ticket here is not cheap, if I get nothing, then I will also try to beat other people's ideas to fill the Jinnar I spent, of course, not to mention that several people have found some good things at the same time, then it will definitely be a big fight......"

The huge bow of the ship stood between the wreckage, apparently a wrecked ship, broken by a storm or bitten in half by a huge sea beast, the uneven fracture in the middle of the hull and the vanishing stern silently recounting its tragic fate.

"Good specs, I don't know if there will be anything I need" The fluttering crystal chandelier made a pleasant ringtone, which also showed the extraordinary status of the ship.

Yuan Xing made three steps and two steps towards the bow of the ship, hoping to scavenge the ship before others found out.

"Boom" came with a shudder.

"Quack ......" The cry of the unknown sea beast seemed to be getting closer and closer.