However, Senior Lin also said that the quality of this trace of toxicity is already very pure, and it will not take long to refine. 【Reading.com】

If it is an ordinary medicinal material, it must be mixed with other impurities that are not conducive to alchemy, if you want the color, effect, and success rate of the pill to become high, then this step must be done, and it must be done repeatedly, so as to purify the medicinal liquid to the best.

It didn't take long for Lin Yu to finish purifying the medicinal liquid. Generally, after the alchemist completes this step of refining the medicinal liquid, he will have to rest for a while due to the long-term careful control of the Yuan Force, resulting in mental fatigue. And Lin Yu was originally good at doing this, and the time was relatively short, so he didn't feel tired, so he simply went directly to the next step.

Generally speaking, the next step is to wrap the liquid medicine and directly refine it into a pill. It's just that Lin Yu has one more step to do in the middle - dividing Yuan Li into thousands of portions and wrapping the medicinal liquid separately, so that the original production of one pill becomes the production of a furnace of pills.

Lin Yu secretly took a breath, concentrated all his attention, and the Yuan Force spread in all directions, and after dividing the gray liquid into countless parts, it was suspended in the body of the Divine Heaven Dingding, if it wasn't for the gray color, it might look very much like those stars in the sky on a cloudless summer night.

Gradually controlling the temperature of the Divine Heaven Ding, the medicinal liquid wrapped in Lin Yu's Yuan Force was slowly solidifying.

Time passed minute by minute, and there was a slight trace of fragrance emanating from the Shentian Ding, which was a harbinger of the imminent Chengdan, and it was also the part that was most likely to fail. If the alchemist knew that he was about to become a pill and was happy or excited, his control of the Yuan Force would not be so precise, and it was very likely that he would directly fail or refine a defective pill.

Lin Yu was unmoved, continued to refine, and gradually, the pill successfully completed the transformation and gradually sank to the bottom. Lin Yu gradually withdrew his Yuan Force, and the flames burning at the bottom of the Ding slowly disappeared. At this point, this alchemy is over.

After Lin Yu opened the lid of the Shentian Ding, he saw thousands of small and delicate pills lying quietly at the bottom of the Shentian Ding, looking at the past, it was basically gray, and there was a slight halo circulating on the pills, which was obviously the top grade of the Yellow Order, that is, the best one of the pills that he could refine.

"It seems that I haven't had alchemy for more than half a year, and my craftsmanship has not regressed. Lin Yu muttered to himself.

"Reluctantly, make do!" Senior Lin's voice came from Lin Yu's mind, "Okay, you put away the pills, I've been turning into a tripod for a long time, and I'm going back to cultivate and recover my vitality." The rest, you know how to do it anyway. ”

After Senior Lin finished speaking, Lin Yu found a sack and poured out all the pills in the ding. There was no way, there were too many pills, and the ordinary box was not enough at all, so Lin Yu could only find a large container.

After pouring out the elixir, the Divine Heaven Ding in front of Lin Yu gradually shrank until it disappeared.

Lin Yu probably counted the number of ten thousand poison pills, there were nearly four thousand, and it was definitely enough.

After resting for a while, the sky outside the window had slowly brightened, refining the pill was the most time-consuming and labor-intensive, although the time for purification was greatly shortened this time, in fact, it also used up most of the time in the middle of the night.

Stretching his waist, Lin Yu went out with the four thousand pills he had refined, and after eating some breakfast, he tied a sack of pills to Xiaocao's back, and then led by the garrison officer, and Lin Chen came to the coolie camp on the edge of the Aodu Jinsha mine.

After Zhou Weida sent soldiers to escort the prisoners yesterday, he had already returned to Demuxi City in the evening, and today he was appointed by Lin Yu to stay in the city with the rest of the soldiers to prevent the grassland tribes from attacking again.

The coolie camp was located next to the Oddu Sands Mine and was used to hold prisoners who were left behind to work as coolies after the battle was won. But in fact, the number of victories between the Ximu Empire and the steppe tribes was simply a handful, so this camp was often just a decoration in the past, and the protective measures were even more dilapidated.

After the last battle of Demuxi, nearly 1,000 prisoners of war were temporarily held here, but in less than half a month, more than half of them had already escaped.

After the arrival of more than 3,000 new prisoners of war yesterday, the coolie camp was immediately overstuffed, and there were not enough guards. After Zhou Weida brought over 10,000 soldiers, he simply surrounded the coolie camp three layers inside and three layers outside, and he didn't even think about escaping a single fly.

After Lin Yu arrived, he saw this scene, and he couldn't help but admire Zhou Weida's straightforward, rough and simple measures. I'm not going to stop you, I'm going to block all the roads you want to run, and if you have the ability, you'll pass under the noses of my army.

"Gather the captives of the steppe tribes at once and bring them to me!" the garrison officer who brought Lin Yu over instructed the guards who were already in the coolie camp.

After a long while, those captives stood in front of Lin Yu in a chaotic manner, and the ten thousand soldiers who were in charge of guarding them were all gathered and stood behind the captives in a neat line.

Lin Yu glanced at it casually, and found that most of these captives had disbelief and resentment in their eyes, and only a few of them had numb eyes, and they seemed to have accepted their fate.

"I'm relieved to see that your life is good!" Lin Yu rode on his horse, walked back and forth in front of the captives a few times, and said condescendingly: "A few days ago, I heard from the garrison of Demu Xicheng that many of you are planning to escape back to the grassland. There were even a few people before who had perfectly implemented the escape plan and escaped from the coolie camp without any problems. ”

Picking up the horsewhip in his hand and fiddling with it a few times, Lin Yu continued: "I still don't understand! In this coolie camp, you have three meals a day of white flour and big buns, and there are big fish and meat for you to enjoy during the New Year's holidays, such superior conditions, you are still thinking about escaping? I said that what is the use of you running back to the grassland? Those who have surrendered once, can they still look at you with good eyes? Even if you are taken in, aren't they still going to be sent out to fight by that stupid prince to die?"

"Why are you so brainless?" Lin Yu looked distressed, "I can't figure out such a simple thing! How good it is to dig and mine for Queen Yinyue here, you only need to spend a little effort, at least you won't lose your life! And the person who digs up the most gold every month can also reward him to live in a luxurious coolie house, such a good errand is not better than you hanging your brains on the belt of your pants to fight?"