"The blue flame burned by the charcoal crystal has a higher temperature than that of the flame spray gun. Now it is not that the temperature is not enough, but that I control the firepower and suppress the flame heat." Lin Tiantou explained without looking back, then stared intently at the medicine. Stalactites in tripod.

"Why suppress the temperature?" Ziyan asked strangely as a curious baby.

Now that it is just the stage of refining medicinal materials, Lin Tian still has a little leisure, and replied: "Refining stalactite essence is very particular. You can't use fierce fire, you must slowly heat up to let the temperature slowly penetrate into the stalactite stone pith."

"The heat is continuously accumulated inside the stone pulp. To a certain extent, the center of the stone pulp first melts. After all the interior is melted, the liquid will burst through the stone skin and flow out. The stone pulp liquid that flows out is the essence we need. The melting temperature is relatively high and does not melt with the essence, so impurities are separated out. "

"It turns out that it is so troublesome to refine the essence, but I think the master and brother are quite skilled, as if they have already had thousands of practical experiences. But you haven't been here for a month, how did you do that?" Zi Yan looked at Lin Tian's serious expression and asked curiously.

Lin Tian smiled mysteriously and said, "Secret, I can't tell Sister now."

"Hum, don't be proud. You successfully aroused my curiosity. One day, my sister will dig out all your secrets." Ziyan hummed, very unwilling.

Lin Tian shook her head, ignored her determination, and continued to refine the stalactite. Under the heat of the blue flame, the temperature in the tripod further increased. As the temperature increased, the stalactites, which had edges and corners, gradually became rounded. Those edges and corners were softened by fire.

Seeing this, Lin Tian increased the firepower again, and the amber stone skin quickly rose, and then cracked a hole. Drops of amber liquid flow from the cracks. These liquids are more pure and even translucent.

As the liquid exuded more and more, the stalactite body became smaller and smaller, and after all the liquid was squeezed by Lin Tian, ​​there was only one layer of stone skin left.

"Sister, pour a bowl of spring water into the medicine tripod, fast." Lin Tian looked almost, and shouted quickly.

Ziyan was too late to ask anything, and as Lin Tian ordered, he took a spoonful of water and poured it into Yao Ding.

When the cold water touched the high-temperature medicine tripod, it immediately made a "snoring" sound. A thick water vapor was lifted from the medicine tripod, and it quickly permeated the entire pavilion.

The moonlight night scene, which was already beautiful, suddenly became like a fairyland under the water.

The night wind blew through, and the water vapor quickly dissipated. Lin Tian glanced at the purple smoke. Maybe she was too close, her pretty face was fumigated by the warm water vapor, and the original fair skin became white. Red, lips are even more red.

Lin Tian felt a commotion in his heart. The red lips were tempting to commit crimes.

Fortunately, it is a refining medicine, otherwise Lin Tian does not know if he will be impulsive and do something that he cannot control.

Ziyan seemed to feel Lin Tian's fierce gaze, looked up at him, a smile appeared at the corner of his mouth, but he didn't say anything, but only signaled him to check the situation of Yaoding.

Lin Tian looked back and looked at Yao Ding. At this time, there was still some heat in Yao Ding, and the spring water was still bubbling. In the rolling spring water, an amber solid was suspended. Lin Tian quickly fished it out and put it in a glass bottle.

"This is the essence of stalactites? It is so beautiful, like an amber gem." Ziyan looked at the glass bottle and said in surprise.

"Of course, because the stalactite essence is lighter than those impurities, it can be suspended in water. After adding spring water, the essence will condense to form a solid when suspended in water, and it will be completely separated from the impurities." Lin Tian laughed happily. Refining is very satisfied, the first step to success has been taken out.

"It seems to be going well at the beginning. What medicine will we refine next?" Ziyan was also very happy and couldn't wait to ask.

Lin Tian picked up a medicinal material and said, "The next thing to refine is it."

This medicinal material looks like ginseng, but the skin and flesh are purple, so the ancients called it purple ginseng. Purple ginseng is actually also a type of ginseng, just because it has grown in special soils and environments for a long time and has mutated.

Purple ginseng does not have the effect of general ginseng tonic and blood, but plays a role in repairing bones and bones.

Lin Tian cleaned up the medicine tripod and cast purple ginseng into it. The purple ginseng slowly shrinks under the heat of the fire. When the whole root of the purple ginseng shrinks in half, Lin Tian lets the purple smoke add two bowls of spring water into it.

Under the alternation of hot and cold, the narrow purple ginseng cracked a slit, and the purple medicinal solution slowly leaked out from the crack. These purple medicinal liquids are the essence that Lin Tian needs to refine, but the purple medicinal liquid oozes very slowly. Ten minutes later, the water in the medicine tripod is only lavender.

Lin Tian was not in a hurry, patiently controlled the firepower, as if nothing could affect his mood. The purple smoke next to him looked amazing, thinking that this big sèláng was very attractive when it was serious.

Lin Tian stared at the spring water in the medicine tripod. As the medicinal solution penetrated more and more, the originally transparent spring water became pale purple, and then purple.

When purple ginseng did not seep out of the purple liquid ~ lightnovelpub.net ~ Lin Tian took out the residue of purple ginseng, but continued to heat the liquid in the medicine. The water vapor kept evaporating, and the medicinal solution gradually became sticky.

Lin Tian stuck the liquid medicine with a spoon, and when he picked it up, he pulled out a purple thread, and knew that the refining was complete.

After pouring the purple medicine into a glass bottle, Lin Tian laughed, "Very well, purple ginseng has been successfully extracted."

Lin Tian did not stop, and continued to refine the blood of Tianma, the simplest way to extract the blood of Tianma.

After the spring water is heated, the Tianma blood is poured into boiling spring water, and the hot water is used to melt the Tianma blood, and then the water is slowly evaporated. The impurities are slowly separated out during the evaporation process, and finally the Tianma blood becomes solid again.

Lin Tian grinds the solidified Tianma blood into powder, and then finishes the refinement.

After refining three kinds of medicinal materials, Lin Tian finally verified that his method of practicing refining medicine in his mind was correct and could improve his proficiency.

After finishing the extraction of three kinds of medicinal materials, Lin Tian continued to refine, and continued to refine the remaining medicinal materials. The remaining seventeen medicinal materials were continuously refined by Lin Tian. Two hours later, he finished refining nineteen kinds of medicinal materials, leaving only the last one, Yin Yang Yang Ling Ling.

Lin Tian glanced at the purple smoke, thin beads of sweat came from her smooth forehead, so cool near the sea eye, she was sweating, but she wanted to get tired.

Two hours down, there was no rest in the middle, Lin Tian was indifferent, Ziyan could not stand it.

Ziyan was flushed and breathed a little, saying something that made Lin Tian stunned: "Brother, you are too biàntài, you can't stand it." [To be continued. ]