For alchemy, Tang Yi can be said to be proficient, and refining the pill can be said to be without the slightest difficulty for Tang Yi.

At this time, I saw Tang Yi wave his hand, six arms, one of which was in the palm of one hand, the Dan fire was raging, and the other five arms were to ingest a piece of heaven and earth treasures into the palm of his hand, but immediately, Tang Yi frowned slightly.

"No, that's too slow, I have to speed it up!"

Whew!Whew!Whew......

I saw Tang Yi's heart move, and the Dan Fire in his palm was actually divided into six in an instant, and the other five Dan Flames that were separated suddenly fell into the palms of the other five hands.

If other alchemists were to see Tang Yi's scene, they would all be taken aback.

For ordinary alchemists, the Danhuo is really difficult to control, so ordinary alchemists, if they want to rely on the Danhuo to refine the elixir, they often need an extremely delicate Ding furnace, with the help of the Ding furnace, in order to control the temperature of the Dan Huo well.

However, like Tang Yi, directly controlling the Danhuo has already surprised many alchemists.

And now, in order to seize the time, Tang Yi actually divided the Danhuo into six and controlled the six Danhuo at the same time.

You must know that the combustion temperature that each medicinal herb can achieve is different.

The temperature must be just right, that is, the medicinal materials must be melted, but at the same time, they can not damage the medicinal properties of the medicinal materials, and fully retain the medicinal properties, which is an extremely challenging and difficult thing for alchemists.

But now, Tang Yi actually controls the six Danhuo at the same time, which means that he needs to control the temperature of the six Danhuo at the same time, and the complex control ability is tantamount to achieving extremely terrifying control for the alchemist.

However, in this regard, Tang Yi seemed to have no pressure at all, and saw that when the five Danhuo fell into the palms of Tang Yi's other five hands, the colors they showed were different.

Red, orange, yellow, green, blue, purple, seven colors of Danhuo, the colors presented represent the different temperatures of Danhuo.

The darker the color, the higher the temperature of the Danhuo, and in each color, there are also extremely subtle differences, and these extremely subtle differences represent the temperature of the Danhuo and are extremely carefully controlled.

I saw that the five Danhuo that flew out had extremely subtle differences in color, and this was the temperature that represented these five Danhuo, all of which were under Tang Yi's deliberate control, and the temperature had slight differences.

I saw that when the five Dan Flames fell into the palms of Tang Yi's other five palms, the five heavenly and earthly treasures that were originally ingested by Tang Yi in the palms of their palms immediately began to burn and melt slowly under the scorching of the Dan Fire.

And this kind of burning and melting is extremely meticulously controlled, which not only melts the heavenly and earthly treasures, but also does not damage the slightest medicinal properties.

Just this hand, if there is a knowledgeable alchemy master in his hand, he will definitely throw himself into the five bodies that Tang Yi admires, after all, such a terrifying control ability, that is the greatest pursuit of every alchemy master in his life.

Boom, boom, boom......

I saw Tang Yi, controlling the Danhuo, had reached the exquisite control like an arm's finger, and under Tang Yi's control, a piece of heaven and earth, the Danhuo controlled by Tang Yi gradually melted into a ball of powder or liquid.

When Tang Yi arrived, the most accurate treasures were melted down, and in front of Tang Yi, a ball of powder and liquid slowly floated in front of Tang Yi.

Swish!

At the same time, the Danhuo, which had been divided into six by Tang Yi, was also immediately merged into one, and at the same time, Tang Yi put away "Heavenly Demon Change".

Now, it has come to the final step of refining the elixir, Hedan!

Hedan is the last step of all the steps of alchemy, but it is also the most crucial step.

Because of refining elixir, each material selected has its own unique characteristics, and each of these characteristics is different, and even often, the characteristics of some materials will conflict with each other, in this case, it is necessary to test the alchemist's mastery of the characteristics of each material.

Many alchemists end up failing in refining the pills, often because there was a problem when the last step was combined, because they were often not completely familiar with the characteristics of the pills they were refining.

Whew!Whew!Whew......

Of course, for Tang Yi, there was no problem with these, but as soon as Tang Yi's mind moved, the powders and liquids that had been melted by Tang Yi suddenly fell into the Dan Fire with the control of Tang Yi's mind, and then began to gradually merge under Tang Yi's subtle control.

"It seems that I haven't had alchemy for a long time, but the level of alchemy has not regressed!"

All of this went extremely smoothly, Tang Yi's mind moved, and the last one, the melted powder of the Seven Colors and Seven Hualan, was suddenly photographed in front of Tang Yi.

"All you need to do is put this last taste into it, and you're done!"

As soon as he thought of this, Tang Yi immediately threw the powder of the seven-colored seven-flower orchid into the Dan Huo in front of him, but when this powder was thrown into the Dan Huo, a sudden change occurred.

Rumble!

Suddenly, when this powder was thrown into the Danhuo, the Danhuo, which was originally under Tang Yi's control, began to vibrate.

Boom, boom, boom......

And this tremor is still transmitting, just in the blink of an eye, the whole cave is shaking with it, like a mountain shaking earthquake.

"What's going on?"

Kong Xuan, who was guarding outside the entrance of the cave, felt the shaking of the ground in the cave, and his face suddenly changed, and he was so anxious that he wanted to rush into the cave.

"Don't go in!"

Just as Kong Xuan was about to rush into the cave, Gong Shoudao on the side suddenly opened his mouth and stopped Kong Xuan.

"Master Tang is refining the pill inside, there shouldn't be any danger!"

Gong Shoudao explained to Kong Xuan: "If you rush in rashly now, it will affect Master Tang!"

"But ......"

Feeling that the vibration in the cave was getting bigger and bigger, Kong Xuan was anxious.

Gong Shoudao pinched his fingers and said: "Poor Dao has also refined pills, although it is not as advanced as Tang Shizhu's alchemy attainments, but Poor Dao also knows that the pills are divided into nine grades, and even if the ordinary pills are fried, there will be no big danger, let alone such a big movement!"

Gong Shoudao said, and immediately looked at the entrance of the cave with admiration.

"To be able to cause such a big movement, unless it is to refine more than three grades of pills, only in this way can it cause such a violent movement of heaven and earth!"

(End of chapter)