As the temperature continues to rise, the rate at which the red leaves wilt accelerates slightly.

But a moment later.

With a soft sound, the red leaves instantly turned into ashes.

Looking at the ashes that were slowly falling from the pale cyan flames, Han Chen was stunned.

"The temperature is high!" A smile appeared in Guiguzi's eyes, and he said lightly: "Go on!"

Hearing Guiguzi's voice, Han Chen couldn't help but smile bitterly, when he used to look at Guiguzi's alchemy, he only felt that everything was flowing smoothly, as if everything was so natural and simple.

At this time, it was his turn, and he finally realized that this alchemy was really not something that ordinary people could deal with.

If you want to extract the essence of the medicinal power of the herb, you must find the best hot spot for the medicinal herb. Otherwise, the temperature is low, and the medicinal power extracted is extremely impuritious and impure. If the temperature is high, the herbs will be burned directly.

At this time, Han Chen realized that Guiguzi was so confident about what he had done before.

Remembering that he had said that Guiguzi underestimated himself before, Han Chen couldn't help but secretly scold himself for being an idiot, since Guiguzi said so, he naturally judged it according to his own level.

For the sake of face, you have to be strong, and now it's okay, 200 parts have directly become 500 parts. Thinking that he would have to refine five hundred medicinal power essences in three days, Han Chen couldn't help but sigh.

But lamentation is lamentation, and the refining of medicinal power must continue.

After cleaning up his mood, Han Chen concentrated again and continued to refine.

"Poof!" "Poof!" "Poof!"

After burning more than a dozen red leaf flowers in a row, Han Chen finally began to reluctantly find the hot spot of the red leaf flowers.

Throw a red leaf flower into the pale cyan flame again. Han Chen's face was solemn, and his soul power firmly controlled the temperature of the flame, slowly rising, and his soul perception stared at the changes in the red leaf flower.

As the temperature gradually increases, the petals of the red leaf flowers begin to wither at first. However, Han Chen still continued to improve.

"This is it!" After raising the temperature a little more, Han Chen's heart moved, stopped continuing to rise, maintained the flame at this temperature, and began to slowly refine.

Under the calcination of the pale cyan flame, the red leaf flowers began to wither rapidly. A moment later. The red leaves slowly crumbled, and a trace of dark red powder separated from the broken rhizomes and petals.

Calcined the dark red powder again, and after refining it for a while, Han Chen's eyes opened violently. Under the traction of soul power. The dark red powder flew out of the flames. Immediately, Han Chen caught it with a white jade bottle and put it in.

Looking at the white jade bottle, the faint layer of dark red powder as fine as dust. Han Chen's face showed a hint of joy: "It's finally refined!"

"Although it has been refined, the temperature is still low, and it has not reached the best hot spot of the red leaf flower, and some impurities in the essence of medicinal power have not been quenched clean!"

Han Chen nodded, the purest color of the medicinal essence of the red leaf flower should be bright red, but the color of the one he refined was dark red, which obviously contained some impurities.

However, Han Chen didn't care, after all, being able to refine the essence of medicinal power was already a good start.

After a while, Han Chen casually put the white jade bottle aside, grabbed a red leaf flower again, threw it into the flames, and began another round of refining

Two hours later.

Shout!

With the traction of the soul power, in the pale cyan flame, the essence of the medicinal power that had been refined flew out, and was immediately caught by Han Chen and put into the white jade bottle.

For more than two hours, Han Chen consumed a total of more than 100 red leaf flowers.

After more than two hours of practice, Han Chen also began to gradually find the best hot spot for red leaf flowers, and he became more and more proficient in refining the essence of medicinal power.

Looking at the bright red medicinal essence that had just been taken out, Guiguzi nodded lightly and said with a smile: "Although the calcination time is a little shorter, and there are still some impurities that have not been quenched, the impact is not great!"

Put the white jade bottle on the stopper, put it together with other white jade bottles, and then turn over your hand to extinguish the true flame of Samadhi and put it into the upper dantian.

Exhaling lightly, Han Chen rubbed his temples that were a little swollen and painful, and said with a wry smile: "I didn't expect that just refining a medicinal herb would not only consume true qi extremely much, but even the amount of soul power would be consumed so quickly!"

His gaze swept over the white jade bottles on the bed, and Guiguzi smiled slightly: "For two hours, I kept refining more than a hundred medicinal herbs, and the amount of soul power consumed was enough to support the refining of three first-grade pills!"

"Alright, let's rest!"

"Hmm!" Han Chen nodded.

Although it was a rest, Han Chen would not think that it was really a rest.

After two hours of continuous practice, Han Chen not only lost a lot of soul power, but even the true qi in the dantian was completely consumed. At this time, although the True Qi Vortex was still slowly rotating, it was empty inside, and it looked very sluggish.

Taking a light breath, Han Chen's legs were crossed, his mind was gathered in his body, and in a moment, the "Cold Snow Sword Technique" quickly worked in his body.

A trace of strong suction power quickly emanated from the meridians, absorbing the aura between heaven and earth, as well as the aura within the ice spirit crystal. After following the exercises, they turned into true qi and quickly merged into the empty cyclone.

Replenished with true qi, the cyclone quickly rejuvenated like a sapling moistened by rain.

On the side, he looked at Han Chen, whose breathing gradually slowed down, and in a moment, he entered the cultivation of forgetting both things and me. A smile appeared on Guiguzi's face, and he said softly: "In just two hours, he can reach such a level, and the little guy is much faster than when he was a teacher!"

Han Chen, who had entered the state of cultivation, did not hear Guiguzi's evaluation.

Half an hour later, Han Chen slowly woke up from his cultivation.

After nearly half an hour of cultivation, Han Chen not only recovered all the true qi in his dantian, but even his soul power had also recovered, and compared to before, he had also improved a little.

After taking a light breath, Han Chen summoned the Samadhi True Fire without stopping, and then quickly entered the practice again.

After this lasted for two hours, Han Chen once again exhausted his true qi, and his soul power was also seriously depleted.

After his true qi and soul power had recovered, Han Chen withdrew from his cultivation and then tirelessly devoted himself to practice again

Time passed slowly like this, in Han Chen's tireless practice.

Three days have passed in a blink of an eye.

At dusk, the sun had begun to slowly set in the west, and the fiery red glow reflected a large area of fiery clouds on the horizon.

In the sea of clouds at an altitude of 10,000 meters, a black wind giant eagle shuttled at a very fast speed, and its wings more than 30 meters long shook slightly, bringing gusts of wind and thunder, and swept towards the front at a gallop.

In the hut.

Han Chen crossed his knees and closed his eyes on the bed, and above his right hand, the pale cyan flames were slowly rising, and in the flames, the two red leaf flowers were wrapped in soul power and slowly calcined.

After the half-pillar incense, the two red leaves began to slowly wither, and after a while, the petals and rhizomes that had been calcined and dried began to crack and crack.

After another tea time, the two red leaf flowers crumbled at the same time, and then a trace of red powder as fine as dust separated from the broken petals and rhizomes.

Han Chen's eyes were slightly closed, the fingers of his right hand flicked slightly, and then those crumbling residues were pulled by the soul power, and after separating the essence of medicinal power, they were then incinerated into nothingness by high temperatures.

After calcining it for a while, refining all the impurities in the essence of his eyes, Han Chen's mind moved, and the essence of medicinal power separated from the two red leaf flowers flew out of the flames with a whoosh, and was immediately caught by Han Chen and put into the white jade bottle that had been prepared for a long time.

Han Chen turned his hand and extinguished the true flame of Samadhi and put it into the upper dantian.

Holding the two white jade bottles containing the essence of medicinal power and the slightest warmth in his hands, Han Chen showed a smile on his face, looked at Guiguzi and said, "Teacher, in three days, I have refined six hundred red leaf flowers, but I have exceeded the task!"

As the refining practice continued, Han Chen's technique became more and more proficient, and under the keen soul power, the best hot spot for the red leaf flower was quickly found.

As early as the morning of the third day, Han Chen had already completed Guiguzi's goal of five hundred shares. At this time, at dusk, Han Chen refined another hundred copies, which was indeed overfulfilled.

"Don't get carried away, this red leaf flower is just an ordinary medicinal material, when refining, the temperature requirements are not high, as long as you find the best hot spot, it will become very easy to refine!" Guiguzi shook his head, but said mercilessly.

Hearing this, Han Chen immediately rolled his eyes.

At this moment, there was a knock on the door. (To be continued......)

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