As Liu Feng gradually fell silent, Feng Lao turned his gaze to the three medicinal materials in his left hand. Then with a flick of his finger, the ice and snow flower covered with ice crystals was bounced into the terrifying brown flame.

With the entry of the ice and snow flower, the brown flame also completely enveloped it in an instant.

As soon as the ice and snow flower came into contact with the brown flame, it sneered, and then a white mist floated out of the place of contact. Obviously, it was the innate chill of the Ice and Snow Flower that began to resist the erosion of the brown flames.

However, the brown flame of Feng Lao was not an ordinary thing, and the rarity of this brown flame could be seen through Feng Lao's proud expression. And this ice and snow flower is just a primary medicinal material, how can it resist the burning of that brown flame.

Sure enough, within a few minutes, the white mist showed a trend of insufficient follow-up, and began to become less and less. As the white mist decreased, Liu Feng could feel that the temperature of the brown flame in Feng Lao's hand also decreased.

When the white mist completely disappeared, the temperature of the brown flame had actually dropped to an extreme, which was a world away from the temperature that Liu Feng felt at the beginning.

As the white mist completely disappeared, revealing the ice and snow flowers that no longer had a trace of ice crystals hanging inside, the brown flames that originally emitted terrifying high temperatures were precisely controlled by Feng Lao at a constant temperature.

Seeing Feng Lao's accurate fire control strength, even Liu Feng, who doesn't know anything about this aspect, can still know Feng Lao's extremely ornamental fire control technique, and I am afraid that it has reached a very high level.

While Liu Feng was amazed by Feng Lao's fire control technique, the brown flames, under the latter's precise control, continued to release the same temperature towards the ice and snow flowers surrounded by flames. Although this temperature is not high, it is just right for refining the energy in the ice and snow flowers, because no matter whether the temperature is too high or too low, as long as it is too late, it will cause the medicinal effect of the ice and snow flowers to be completely lost, or even turn into a pile of ashes. This is also what impresses Liu Feng the most.

Although the constant temperature was low, it could still make the ice and snow flower that could only grow in cold conditions slowly melt, and in less than half an hour, the ice spirit flower completely turned into a puddle of light blue liquid.

Although taking the Ice and Snow Flower directly will also have the effect of condensing and calming the qi, but only after such refining and turning into this energy liquid can it have the effect of condensing the illusory qi, and this effect is valued by Feng Lao.

Seeing that the refining was completed, Feng Lao's left hand shook slightly, and a small jade bottle flew out of the snow-white ring on Feng Lao's finger.

This ring Liu Feng has heard of Feng Lao mentioning, it is called the Void Ring, the ring can open up a void space of a certain size, which can be used to store things, which is convenient and labor-saving, and will not worry about the things stored in it breaking, and the only drawback is that it cannot store living things, but it is no problem to store medicinal materials or something.

The Void Ring is made of Void Stone in a special way, and the Void Stone is a stone that conceals space, but the vast Dixuan Empire does not have a place to produce this kind of stone.

This Void Stone is a type of stone unique to another great empire adjacent to the Earth Gen Empire, the Void Empire. Liu Feng didn't know much about the Void Empire, after all, Heavenly Spirit City was located inside the Earth Xuan Empire, and it was too far away from the Void Empire.

He just knew that with the continuous conflict between the Earth Xuan Empire and the Void Empire in recent years, the Void Empire had also reduced the amount of Void Stones sold to the Earth Xuan Empire, and at the same time, the price had also increased several times. And because the Void Stone is unique to the Void Empire, the royal family of the Dixuan Empire can only stare dryly but have no way.

Therefore, it has also led to the fact that in recent years, the price of the Void Ring has been speculated to a sky-high price in the Dixuan Empire, and it is difficult to pay even with the financial resources of the Liu family now.

But fortunately, the Liu family had the foresight to buy a few before the price of the Void Ring skyrocketed. And these rings have now been worn as family treasures on the hands of Liu Xuan, who is the patriarch, and there are several elders with high status.

After all, there are not many people who can afford such an expensive thing in Tianling City. Of course, a character of Feng Lao's level is a different matter, a strong person of his level has long regarded money as dung, and it is normal to have a few rings.

With a move of Feng Lao's palm, the white energy liquid was sucked into the bottle, and when he saw the liquid entering the bottle, Feng Lao withdrew the brown flame in his hand that warmed the former. After looking at the color of the liquid in the jade bottle, Feng Lao nodded with satisfaction, and then threw the jade bottle to Liu Feng on the side.

Liu Feng hurriedly took the jade bottle and looked impatiently at the slowly flowing liquid in the jade bottle. He had eaten a lot of this ice and snow flower over the years, but this refined appearance was the first time he had seen it in all these years.

Feng Lao looked at Liu Feng, whose eyes were shining, and shook his head helplessly, as if to say that this little guy was so good. "Don't look at it, let's refine and absorb it now, I also want to see the effect of this ice and snow flower after refining"

Liu Feng couldn't help but be stunned, "Eh, teacher, don't you wait to refine those two medicinal materials and cultivate together?"

"This is the first time you have relied on refining medicinal materials to cultivate, and it is better to let your body adapt to it one by one, and when your body adapts to this cultivation method, you can use the three medicinal materials together to assist in cultivation."

Listening to Feng Lao's words, Liu Feng nodded obediently. Without further ado, he shook the jade bottle in his hand gently. Then he sat on the spot and poured all these white energy liquids into his mouth with one mouth.

With the entrance of the liquid, an icy feeling entered from Liu Feng's throat, and then spread to every corner of his body, and that cold feeling made Liu Feng's body shiver.

Just as Liu Feng was trembling, an old voice woke Liu Feng up, "Don't delay the medicinal power, it is the kind of cold energy that compresses and absorbs the illusory qi, you must absorb as much phantom qi as possible before this cold medicinal power is invalidated."

Liu Feng gritted his teeth, gradually straightened his body, put his cold hands tightly together, and put on a cultivation posture.

At this time, Feng Lao's voice came again, "Mobilize the illusory qi in your body, rotate around the meridians and then absorb the power of the outside world, otherwise the cold power of the ice and snow flower may frostbite your meridians."

Hearing Feng Lao's words, Liu Feng did not hesitate, and quickly restrained his mind into his body, and began to mobilize the illusory qi in his body to run along the meridians, and when Liu Feng was running, he found that a thin layer of ice crystals had been hung on the meridians.

"No wonder the teacher asked me to run the illusory qi in a circle first, if I wasn't ready to absorb the external energy directly, I'm afraid my meridians would definitely not be able to withstand the current state."

Although Liu Feng was thinking in his heart, the illusory qi in the meridians in his body did not stagnate at all, but instead sped up. After Liu Feng ran the illusory qi along the meridians, he breathed a sigh of relief.

"Now you can absorb outside energy"

Hearing Feng Lao's reminder, Liu Feng nodded slightly, and then commanded his unusual perception to break out of his body, enveloping the chaotic energy around him. After carefully identifying what can be absorbed by oneself, he once again uses his powerful perception to drag the energy he wants to absorb towards his body.

When the energy that was pulled by the perceptual force came into contact with Liu Feng's body, it automatically entered Liu Feng's body, and then the mind inside the body quickly locked into the energy of the body, and pulled these energies to run along the meridians.

The perception outside the body drags the energy into the body, and the mind inside the body controls these energies to run along the meridians, but the orderly division of labor and cooperation between the two will cause huge consumption to Liu Feng. How can ordinary people afford this kind of huge consumption that is not fatal. And Liu Feng, who was born with an extremely strong perception, naturally did not belong to this category, otherwise how could he get into the eyes of the old man who was quite picky.

"It worked!"

Liu Feng was pleasantly surprised to find that after the drawn illusory qi passed through the thin layer of ice crystals on the meridians, it really became much more condensed than before, and Liu Feng was sure that after such illusory qi entered various parts of the body, there would definitely be no such floating result.

Liu Feng was pleasantly surprised, but he also focused all his mind on his body, and after carefully circling around and finding no abnormality, he completely put his mind at ease, no wonder Liu Feng was so cautious, after all, the inside of the human body is always the most vulnerable place.

"Huh?"

Just when Liu Feng just breathed a sigh of relief, he was surprised to find that the thin layer of ice crystals on the meridians seemed to be much less.

"It seems that the medicinal power of this ice and snow flower is all on this ice crystal."

After figuring it out, Liu Feng smiled faintly, and did not hesitate, put his palms together, continued to control his perception, dragged the energy that could be absorbed around his body into his body, and then controlled it through his mind to continuously operate in the meridians, so as to be completely absorbed by the body.

Perhaps due to the condensation effect of that layer of ice crystals, Liu Feng's speed of absorbing energy was also much slower. However, it can condense the illusion qi in the body, and this small price is almost negligible.

About five hours later, as the thinner and thinner ice crystals attached to the meridians completely melted, Liu Feng's eyes suddenly opened, and the energy that had been controlled by his perception around his body also dissipated invisibly.

This series of changes also heralded the end of Liu Feng's cultivation this time.

After feeling the changes in the condensed illusory qi absorbed in his body, Liu Feng was pleasantly surprised to find that although the illusory qi in his body he noticed was not as much as it had increased when he had cultivated before. However, Liu Feng could clearly feel that if he continued like this for a long time, his combat power would definitely be more than twice as strong as absorbing that vain illusion qi.

Seeing that Liu Feng had withdrawn from the cultivation state, Feng Lao also opened his old but godly eyes. A trace of invisible power also peeled out of Feng Lao's body, slowly surrounded Liu Feng, and returned to Feng Lao's body after surrounding Liu Feng for a few weeks.

"It's not bad, this ice and snow flower does have the effect of condensing illusory qi, but the difficulty of refining is a little greater, otherwise the number of this strong person may be able to fill in a few places. Although you didn't fully exert the medicinal power of the Ice and Snow Flower this time, it was the first time to cooperate with the medicinal power, and it was inevitable. ”

Liu Feng also nodded silently, Liu Feng did feel that when he was cultivating, some of the ice crystals turned into ice and snow flowers melted before they were used for cultivation. If he was proficient enough, then this part of the medicinal power would naturally not be wasted, and at that time, Liu Feng's cultivation results would definitely be improved.

While Liu Feng was thinking, Feng Lao's voice sounded again, "Originally, I thought that it would take you at least half a month to advance to the intermediate level of Illusion Qi, but looking at this, if you can fully use the medicinal power of the Ice and Snow Flower, I'm afraid you will be able to break through in about ten days."

Hearing Feng Lao's words, Liu Feng couldn't help but be overjoyed, it seemed that the effect achieved by this ice and snow flower was also very satisfactory to Liu Feng.

However, Feng Lao did not let Liu Feng continue to cultivate, but asked him to relax and adjust his state to adapt to the medicinal power. Have a good night's rest, and practice again tomorrow to achieve the best cultivation results.

It is too much of this truth, and it is also the first lesson that Feng Lao taught him.