Gradually entering the state, Chu Yunfeng devoted himself to cultivation, and after inhaling the aura of heaven and earth, he wandered in the tendons and veins, and the feeling of fullness that his physique was improved from time to time made him enjoy it very much.

However, things suddenly changed at this time, and in just half a minute, he sensed that something was wrong.

The skin of his body felt an unbearable tingling sensation, numb, as if thousands of ants were climbing and biting on his body.

Gradually, this unbearable feeling began to spread, spreading towards the body, every inch of skin, every cell, began to feel such unbearable pain.

"If you want these medicinal materials to be wasted, if you want your cultivation to be wasted, give up, hehe, kid, don't forget your goal!" It seemed that he also felt the changes in Chu Yunfeng, and even guessed Chu Yunfeng's thoughts, Liu Yunhuan said lightly.

Looking at Chu Yunfeng, who closed his eyes tightly, a creepy smile appeared on his mouth.

Hearing Chu Yunfeng's words, thinking of Lei Peng three years later, thinking of the pair waiting for him, thinking of Chu Lian and so on, Chu Yunfeng gradually quieted down, took a long breath, gritted his teeth, continued to absorb vitality, and let that unbearable pain invade his body.

The body trembled slightly, his teeth clenched and made a creaking sound, the green tendons on his head slowly bulged, his face was slightly pale, and there was a muffled snort from time to time.

He could clearly feel that as the tingling sensation came, a subtle energy poured into his body, reaching every cell, and the cells were being tempered.

It was a pain that was worse than death, a pain that pierced the heart, but Chu Yunfeng knew that he couldn't give up, this was his only chance, even if it was difficult, he had to persevere.

Looking at Chu Yunfeng, who was pale, Liu Yunhuan took a long breath and nodded with satisfaction, yes, he can be regarded as persevering, and now the power of the Ice Spirit Powder is helping him strengthen his body and tendons.

This kind of medicinal power is really unbearable for ordinary people, and only a person like Chu Yunfeng who has built a solid foundation to a terrifying level in a few years can withstand it, even so, the torment is unimaginable to ordinary people.

Seeing Chu Yunfeng like this, Liu Yunhuan's heart was even more relieved, and at the same time, he was a little excited, he finally caught him, thinking of this, he showed a smile of triumph.

Chu Yunfeng didn't know all this. As the aura of heaven and earth flowed into his body with one breath and one breath, the ice spirit powder applied to his body gradually dissipated, the red color gradually faded, and after an afternoon, it completely transformed into nothingness, and there was no longer any medicinal power.

"Damn boy!" Seeing this scene, Liu Yunhuan himself grew up and muttered to himself.

Such a strong medicinal power has been absorbed? This guy is still not human, he originally thought that these medicines would be enough for him to use for a whole day, but he didn't expect them to be absorbed in an hour, far beyond his imagination.

Secretly smiled bitterly, it seems that he still underestimated this guy.

When the setting sun reflected on the earth, Chu Yunfeng slowly opened his eyes, his face had returned to normal, his eyes flashed with a smart look, and his spirit was vibrant, as if he had never been devastated like this.

"Is it okay?" Seeing that the red liquid had all disappeared, Chu Yunfeng asked Liu Yunhuan suspiciously.

"Ahem, cough, ahem......" was pulled back to reality by Chu Yunfeng, and a trace of embarrassment flashed on Liu Yunhuan's face: "Average, it's a little worse than the person who used my medicine last time!, well, it's not bad!" pursed his lips, he said with a clear conscience.

The face is not red and the heart is not beating, but he has become a lying grandmaster.

Hearing his words, Chu Yunfeng was relieved, standing on the ground, feeling the cool breeze, he took a long breath, full of energy, and a smile appeared on the corner of his mouth, he could clearly feel his progress in one day, which was better than the effect of a week or even a month of cultivation in the past.

"Do you want to continue?" thought of this, and couldn't help but ask again.

"That...... Kindness...... Okay, let's go here first today, and continue tomorrow!" The corners of his mouth twitched, and Liu Yunhuan was a little depressed.

Seeing Chu Yunfeng's unfinished look, his eyelids jumped fiercely! Pervert, this guy is definitely perverted. Does anyone cultivate like that? He roared secretly in his heart.

Boom......

There was a dull sound, and the boulder slammed steadily on the ground in front of him.

"Okay, good, ten minutes!" Looking at Chu Yunfeng, Liu Yunhuan showed a satisfied smile.

It took only ten minutes for Chu Yunfeng to pull the three hundred catties of boulder from the bottom of the hill to the top of the hillside, compared to the first time it took a whole day, the progress of this half month was obvious.

"Well, yes, it's been thirty times, no need to continue!, you go and paint it!" Looking at Chu Yunfeng, who was gasping slightly, Liu Yunhuan continued.

It was still a blood-red ice spirit powder, but Wang Chen was used to it, and with the continuous increase, he now needed twenty drops each time, which could completely cover the entire body, and it took him half a month to like the itchy feeling.

Although the process is very uncomfortable, the result is beautiful, and after applying it, I feel refreshed and refreshed. And the results are significant, as is evident from recent advances.

"Now your strength should reach seven hundred catties!" Liu Yunhuan said slowly after a moment of silence.

"Yes. Almost!" thought about it, Chu Yunfeng nodded and said.

The strength of the Quadruple Heaven of Refining Body can reach five hundred catties, and the strength of the Refining Fivefold Heaven can reach seven hundred catties, and now Chu Yunfeng is just a martial artist of the Triple Heaven of Refining Body, but his strength has reached the level of seven hundred catties! Thinking of this, Liu Yunhuan could not help but smack his tongue secretly, it seems that three years of suppression have developed a pervert.

Looking at Chu Yunfeng, who had entered the cultivation, feeling the spiritual power of heaven and earth slowly flowing towards him, watching the blood-red ice spirit scatter gradually become lighter, Liu Yunhuan groaned slightly.

"Almost!" Thinking of Chu Yunfeng now, he nodded, it should be almost to that level.

Now everything is ready, and there is only one opportunity missing. Once the opportunity arrived, Chu Yunfeng would be able to greatly increase their physical strength, and then they would be able to enter the second stage of cultivation.

Just thinking about this question, suddenly, Liu Yunhuan's face turned to the side, and his eyes widened and he looked at Chu Yunfeng on the stone in front of him!

"Damn, have you really broken through the bottleneck?" Feeling the aura of heaven and earth suddenly accelerate towards Chu Yunfeng, Chu Yunfeng's body gradually turned red.

I really want to come whatever I want, I thought it would take a few days, but now it seems that this kid has brought another surprise to himself.

At this moment, Chu Yunfeng suddenly felt that the absorption of heaven and earth aura was twice as fast as before, and in less than a moment, a large amount of heaven and earth aura had been condensed in the meridians, slowly flowing along the meridians, and there was a warm feeling.

Outside, the medicinal power poured into his body as if he was crazy, constantly refining every cell of himself, and he could clearly feel that his power had soared in a short instant.

Every muscle and every inch of skin in the body began to squirm at this moment. In the blink of an eye, I felt that my body's strength had reached a saturated level!

Rumble......

There was a loud bang in his head as if the universe had exploded, making Chu Yunfeng feel pitch black.

After a moment, it gradually quieted down! In an instant, it felt like the world was different, and he seemed to be able to clearly feel every bit of aura that existed around him.

Reiki exists in every corner of this road silently, colorless and tasteless, but it is a real existence, like air, and only people with strong affinity for aura can feel its existence. Even before, although he was able to reach the Gathering Spirit Realm, Chu Yunfeng had never felt its existence in such a situation.

Now he felt it, as if he had entered a new world.

A concept flashed in my heart, and the next moment, my heart couldn't help but be excited. That's right, the loud noise I felt just now was not illusory, but real, and my spiritual aperture was opened!

The affinity of the aura has been improved, and there is a sensory breakthrough when the strength of the body reaches the limit, and the aura can break through the aura in the body with the help of the aura, greatly improving its own aura affinity, and from then on, the absorption speed of the aura will be several times that of ordinary people.

This is the fundamental difference between the level of aura affinity between heaven and earth, and the strength of aura affinity will be greatly increased after the aura affinity is enhanced, and it will truly enter the door of another world.

Stopping his cultivation and feeling the aura of heaven and earth filled everywhere in the space, for Chu Yunfeng, this world was a little more different, which made people feel new and interested.

"Breakthrough, I feel the aura of heaven and earth!" As if in a dream, Chu Yunfeng muttered to himself.

When he opened his eyes, the whole person trembled slightly, and the sudden luck befell him. I really feel the things that only appear in the novels of Chikai.

"Boy, how do you feel!" Feeling Chu Yunfeng's excitement, Liu Yunhuan asked with a smile.

"Heaven and earth aura, I can clearly feel that my aura affinity has increased, hahaha!" Jumping off the stone, Chu Yunfeng clenched his fists and shouted excitedly in front of Liu Yunhuan.

Because of his overexcitement, his face turned red, and the meridians of his temples were slightly revealed.

A trace of tears slipped down the corners of his eyes, how much humiliation he had endured, how much he had paid, and how much he had endured in the past three years, and now it was finally time to operate.

"Feel it! This is the one step that the bloodline is stimulated, and you are the unlucky, and at the same time the luckiest. Seeing Chu Yunfeng so excited, Liu Yunhuan said with emotion, he could understand Chu Yunfeng's mood at this moment, the mood that had been suppressed for too long.

Nodding, Chu Yunfeng rushed forward a few steps, closed his eyes and felt it himself, Mu Ran, he could feel that there was a place not far from him where the aura was extremely strong, and there was a place in the southeast direction where the aura was extremely large.

Chu Yunfeng opened his eyes and looked in the direction of the two greatest auras, one was in the east of the city, and the other was in the Demon Beast Mountain Range. Because of the existence of natural plants and demonic beasts in the Warcraft Mountain Range, it is normal to have a lot of aura, and Donglin City also has a lot of aura, which makes him very puzzled.

"Okay, now that your aura affinity has been enhanced, the first stage of cultivation is over, and we will enter the second stage of cultivation!" After Chu Yunfeng calmed down, Liu Yunhuan said to him!