Su Fan's mind was immersed, wanting to perceive the so-called natural energy that existed around him, but no matter how hard Su Fan tried to perceive it, he still didn't perceive the slightest 'natural energy', except for the aura floating around his body, he really couldn't perceive anything.

Su Fan had a headache, what is natural energy? Could it be a completely different existence from the aura? Su Fan pondered and meditated, but still had no clue, and in his previous memory, the most mysterious energy that existed between heaven and earth was the aura, and the existence of the aura made the heavens and all the worlds full of vitality, giving birth to countless worlds.

But now it seems that there may be a lot of energy between heaven and earth that I don't understand, and these energies may exist around me in a form of existence that I have never seen before, but I have no way to perceive and absorb it, and this natural energy should also belong to such a mysterious energy.

Even in Su Fan's impression, even if the demon power cultivated by the demon beast is not an existence separated from the aura, because the demon beast also cultivates through the aura, so in essence, the demon qi is not essentially different from the aura in the monk's body, but it is not an existence that is different from the aura.

And natural energy is an existence that Su Fan has never been in contact with, what kind of form is it, what kind of existence, Su Fan doesn't know anything about it, thinking of this, Su Fan regrets that he just had such a good opportunity but didn't ask the senior clearly.

After a long time, Su Fan opened his eyes in disappointment, it was like looking for a person in the sea of people whose name he only knew but had never seen him, even if there was a vast sea of people around him, but no matter how Su Fan searched, there was no way to find exactly what he needed.

However, Su Fan looked at the raging calamity burning around him, and a bold idea came to his heart, so he came to the side of the light blue calamity, stretched out his two hands, and took a handful of calamity out of the pile of flames and put it in the palm of his hand.

Since the Tribulation Flame evolved from the natural energy, then it may be possible that there is that natural energy in these Tribulation Flames, so Su Fan thought that maybe he could find a breakthrough from the Tribulation Flame.

Xiangzhu exuded a lilac light in Su Fan's mouth to help Su Fan resist the old man's refining of the Tribulation Flame, although it was only a small handful, but no one could deny the terrifying power of this Tribulation.

Although Su Fan now has a way to hold the Tribulation Flame in his hand, any divine thought will be burned as soon as it gets close to the Tribulation Flame, and the fact that the divine thought cannot be used means that Su Fan can only observe the state and formation of the Tribulation Flame with the naked eye.

Although Su Fan's spiritual sense is very keen compared to others, it is indeed a fool's dream to observe the formation and transformation of an energy with the naked eye.

But Su Fan has another way...... As he spoke, he communicated with the small purple light cluster in the dantian in his body, and the last time he encountered the dryad, he also sucked out the bibi triple flower poison through the devouring power of the small light cluster in the dantian, so this time Su Fan still hoped to activate this suction, let it inhale the calamity into his body, and then analyze it.

Su Fan was very kind to communicate with the small light group in his body, after experiencing the last incident, Su Fan felt that although this small light group was born in his own body, it seemed to have a separate spiritual intelligence, and it could be passively activated to protect himself when he encountered danger.

Last time, the light group was unwilling to help Su Fan inhale the "Sansheng Flower Poison" into his body, and finally agreed to Su Fan's request under Su Fan's soft grinding and hard bubbles, and this time the calamity is still an extremely dangerous thing, so even if Su Fan frantically communicates with him, the little light group is still unwilling to agree to Su Fan's suction.

Su Fan's original plan was to take the risk of absorbing the Tribulation Flame into his body, and he had five rounds of Secret Treasures, which were also spells inherited by the Barbarian Immortals after all, and maybe they could also smelt and differentiate the Tribulation Flames.

As long as Su Fan can understand what natural energy is, then everything will be easy, and there is another advantage of doing this, that is, he can let his body adapt to the Tribulation Flame as soon as possible, and he can also see what kind of destructive power the Tribulation Flame has in his body.

This time, Xiao Guangtuan's attitude seemed to be very resolute, in its opinion, this calamity was also as dangerous as the Sansheng Flower Poison, and last time he had already taken the risk to help him absorb the Sansheng Flower Poison, resulting in the delay in finding a way to detoxify, and that poison could kill Su Fan at any time.

"Believe me, I should be able to control that Tribulation Flame!" Su Fan said, to be honest, Su Fan's reason seemed very absurd, even if this Tribulation Flame was cultivated by himself, if there was no strong cultivation of Jin Dan or Yuan Ying, it would be difficult to control the Tribulation Flame in his own body, not to mention that this was still refining others into Tribulation Flame and inhaling it into his own body?

The will of the small light group was very firm, indicating that it was impossible to ignite the body, and the power of this calamity should not be underestimated.

That is, because of the protection of Xiangzhu now, Su Fan can hold the robbery flame in his hands unharmed, but if it is absorbed into the body, if there is any accident at that time, maybe the soul will be severely injured by the robbery flame.

The light cluster was flickering, resolutely disagreeing with Su Fan's idea, and even hid himself, so that Su Fan couldn't find it at once.

This time the situation is different from last time, last time it was a danger to his life, so he persuaded Xiao Guangtuan to promise to help him absorb the "Three Lives Flower Poison", but now there is no danger to his life, and absorbing the robbery is completely dependent on his own ideas, so there is no condition to negotiate with Xiao Guangtuan.

So Su Fan was a little worried for a while, although this was Xiao Guangtuan's worry about himself, but thinking about it, Su Fan was a little unhappy, obviously growing up in his body, but he didn't have the intention of obeying himself at all......

Looking at the calamity in front of him, Su Fan could only choose to give up, the so-called "natural energy" may only be possible to perceive after going out......

Su Fan reluctantly put the Yan Yan back into the surrounding fire ring, walked back to the center and sat down, quietly waiting for the arrival of the twelve hours.

The next moment, Su Fan didn't deliberately perceive anything, but slowly immersed his mind in this tower, there was only the whirring sound of flames burning around, this was a wonderful feeling, even if he didn't open his eyes, Su Fan could feel what the surrounding environment was like, and the roaring sound around him seemed to gradually form a painting in Su Fan's heart......

Different from divine thoughts, this is more like an imagination, and it will not be burned by the catastrophe, just like that, Su Fan's thoughts drifted farther and farther, floating out of the burning tower, floating in every inch of the mountains and rivers, feeling the breath of every stone......

As if it was an epiphany, Su Fan seemed to be surrounded by a mysterious power, which was different from the aura, but had a vitality similar to the aura, and it was very rich......

Su Fan was unconscious, but his thoughts were always floating in the air, in the mountains and rivers......

Thinking to the river, Su Fan felt that he was blending into the river and flowing slowly, and when he came to the woods, he seemed to become a piece of fallen leaves scattered and floating......

Gradually, Su Fan's mind gradually became clearer, he had some understanding, and when he opened his eyes, he also completely understood what the so-called natural energy was......

"All things are born in chaos, and those who are light are above the sky, those who are turbid and heavy are the earth, and those who are harmonious are people. Heaven and earth contain essence, all things are born, vitality is invisible, turbulent, the Yan is the earth, and the subdued is the sky. Su Fan muttered to himself, but the feeling in his heart was like a surging river.

The so-called chaotic appearance at the beginning of the birth between heaven and earth is that there is a force that separates heaven and earth in the underworld and gives birth to all things in it, and what can do all this is not aura, but a primordial force......

This Yuan Force was born before heaven and earth, and it is an unspeakable mysterious force, and it is precisely because of this power that heaven and earth will be born, and all things will come, and Reiki is a latecomer......

According to Su Fan's perception, the so-called Yuan Li is the original "natural energy", and the ancient ancestors absorbed the splendor of heaven and earth, the sun and the moon, which was the earliest natural energy......

At this moment, Su Fan understood that this was an epiphany, and it also allowed Su Fan to explore a trace of the truth of the world.

"I don't have to deliberately perceive anything......," Su Fan said, grabbing a handful of air casually, and then refining it according to the cultivation method in the Demon Recipe, and then the handful of air in his hand seemed to have life, and it submerged into Su Fan's body.

The next moment, strange lines seemed to appear on Su Fan's body, which originated from his waist and slowly grew to his neck, these black lines were like blood vessels and tendons, squirming on Su Fan's body, looking like a disgusting feeling.

But Su Fan felt as if his body had been strengthened, and there was no discomfort in his body, but there was a steady stream of power coming from these lines......

Su Fan was overjoyed, and then activated the barbarian divine codex, and the thirty golden particles on his body also emitted light, at this moment Su Fan's aura was extremely powerful, and that savage beast-like aura emanated from this thin young man......

Su Fan felt his incomparably powerful power, and couldn't help but secretly rejoice in his heart, at this moment, his strength seemed to be infinitely close to the level of one million, you must know that in the entire cultivation realm, the limit of the flesh realm was only one hundred thousand......

At this time, Su Fan had nearly ten times the power of the Extreme Realm, and the terrifying strength of a million jun was enough to make many powerhouses of the Blessed Land Realm embarrassed.

However, before Su Fan could be happy, a strong feeling of prostration came, and then he felt that all his limbs and bones were torn apart......