As if sensing Gao Yun's thoughts, the light red cloud that wrapped around him suddenly rose against the storm, and in the blink of an eye, it expanded its own volume several times, and with the change of its volume, the originally docile aura suddenly became violent like a fire.

Between the churning breath, there was a snorting sound, and the air around him was also scorched hot by the red mist that gradually became hot.

"This is the Demon Dragon's aura flame, which is several times hotter than ordinary flames, you have to be careful. ”

The old man in gray looked at Gao Yun as usual and made a final reminder.

Hearing this, he nodded slightly, and Gao Yun stared intently at the rapidly expanding scorching aura, his breathing slightly short.

His forehead was covered with sweat, and sweat flowed down his cheeks, as if a pale red waterfall poured down under the fusion of a light layer of blood red around him.

He could clearly feel that this aura flame wrapped around his body contained terrifying energy that destroyed the world and destroyed the earth, even if it was a powerhouse of the Heavenly Netherworld like his father, if this power suddenly exploded, I am afraid it would be defeated and killed!

"This bet is a bit big......"

Gao Yun blinked and muttered.

Although he has some hole cards, whether he can absorb this aura full of destructive energy, to be honest, he is not too sure.

After all, no matter how hard you cultivate inside your body, it is always the most vulnerable part, and it is really difficult to say what the consequences will be if you directly stuff a ball of spiritual energy flames with destructive power into your body.

No matter how calm Gao Yun's temperament is, he can face this kind of Jedi realm that is almost not life and death. There is still some fear and apprehension in my heart. After all, what was about to be swallowed was a flame with terrifying energy!

At this time, the aura of the demon dragon seemed to be aware of Gao Yun's hesitation, and suddenly, the faint red flames churned violently, and the energy of heaven and earth contained in the surrounding space was also like chaos at this moment, and the colorful mottled energy flowed slowly, like a colorful river, extremely dazzling.

With the sudden movement of the aura, the temperature in the space, which had risen to a terrifying level, immediately skyrocketed again, and the space around Gao Yun, because the aura was too strong, immediately began to crack rapidly in this sudden surge of high temperature.

Huge spatial cracks spread rapidly, and in just a moment, they were all around Gao Yun, if it weren't for the support of a super strong person like the gray-clothed old man, I'm afraid it would have collapsed long ago.

Looking at the slightly twitching look on Gao Yun's face, the old man in gray also sighed lightly.

"It's so ambitious, it's the most unbelievable......"

In his opinion, a person who was not close to the strength of the Emperor Realm had no hope of absorbing ten percent of the dragon's aura at all, and it was even more impossible for someone like him to cultivate in the Netherworld.

Seeing Gao Yun's hesitation and struggle, the old man did not speak, but just stood quietly aside, waiting for his repentance.

He expected that Ying Huang would definitely give up and ask him to regret it, unless he didn't want to live anymore.

Time passed little by little, he quietly saw Gao Yun, and suddenly, he saw that the young man's body suddenly trembled slightly, and then he took a long breath of air, raised his head slightly, and suddenly turned his face to smile at him who remained silent on the side.

Somehow, the old man's heart jumped suddenly, and he suddenly had a premonition.

In the next moment, he saw Gao Yun's mouth open suddenly, and then the scorching dragon aura surged into his mouth.

Looking at this scene, his old face wrinkled unconsciously.

This kid is really crazy!

Although the dragon's aura seemed to be huge, under Gao Yun's mouth, this massive aura with a range of tens of zhang was like a ball of soft cotton that contracted rapidly, and instantly shrunk into a small ball of rich gas the size of a fist, and suddenly drilled into Gao Yun's mouth.

Looking from the side, you can see that the color of the breath has changed a lot due to the rapid compression, turning into a mass of scarlet.

As soon as the aura entered his mouth, Gao Yun immediately closed his lips, and at the same time, his whole body trembled violently as if he had been struck by lightning, and his face, which was still a little bloody, suddenly turned pale.

Gao Yunqiang endured the scorching pain coming from all over his body, his eyes slowly closed, and his mind quickly sank into his body.

He immediately saw that the red aura that had previously entered his body had rapidly differentiated into tiny wisps of blood-colored flames. These blood-colored flames containing terrifying energy shuttled back and forth in the meridians extremely quickly, and everything that stood in front of them would be incinerated into nothingness by them in an instant.

With the shuttle of these blood-colored flames, although Gao Yun's meridians were protected by the frost film condensed by the Vein Protecting Pill, the terrifying high temperature still slowly penetrated into it.

Although the residual temperature of these penetrations is not so hot, it is undoubtedly a devastating blow to the most fragile meridians of the human body!

Under the smoking of this terrifying high temperature, the meridians quickly tangled and twisted, and the pain in it directly made De Gaoyun's body twitch continuously, the muscles all over his body were tense, the green tendons on his skin were constantly stirring, and there was no blood on his pale face.

In just a few dozen breaths, Gao Yun's body was almost completely destroyed, and the worst thing was that the frost film formed by the Pulse Protector Pill had gradually begun to show signs of disintegration in the consumption of the scorching aura.

Under the premise of being protected by the frost film, Gao Yun's body was still in such a state of almost crippled by the terrifying aura flames, it can be expected that once the frost film disappears, the meridians, muscles, bones, viscera, etc. in Gao Yun's body will be incinerated into nothingness by the incomparably violent dragon breath in a very short period of time, and at that time, Gao Yun will only have one way to fall with hatred.

However, Gao Yun was not idle at this time, he guided the dragon's aura to run in the meridians according to his wishes.

However, this dragon's aura is taken from the Netherworld Demon Dragon's true element, and its attributes are naturally unruly and violent, and it is obviously not easy to make it obey the command.

Once, twice, three times...... After failing more than ten times, Gao Yun's heart jumped suddenly, and he hurriedly stabilized his mind, and immediately found that there was a wisp of dragon aura shuttling randomly in the meridians, and it actually began to run along the route drawn by his mind.

Sensing this situation, Gao Yun's spirit was immediately lifted, and while carefully controlling the operation of this wisp of dragon aura, and when passing through the meridians, some other red flames were also gradually attracted by his companion.

With the help of the mutual affinity between the aura flames, Gao Yun controlled this wisp of aura to operate in the meridians in his body, and the wisps of other aura scattered in his body also began to slowly fuse together.

When the last wisps of red aura flames were painstakingly collected by Gao Yun, those flames gradually fused, and after a while, they condensed into a small cloud of dark red incomparably rich aura flames.

Looking at the dark red flame that appeared again, Gao Yun forcibly held back the twitching pain from the meridians in his body, gritted his teeth, pulled it, and moved towards the position of his heart vein.

After the fusion, the dark red flames were more concentrated, and they undoubtedly became more violent and terrifying, and everywhere they passed along the way, the frost film layer that could barely match the previous small wisps of flames was suddenly a little unsupportable, and was gradually melted and volatilized into a cold mist.

On several occasions, the flames had burned through the ice and had already touched the meridian walls. Suddenly, the meridians instantly tightened as if they had been stimulated. A sharp pain that reached deep into the soul directly caused De Gaoyun to spurt out a mouthful of blood.

He gritted his teeth tightly at each other, desperately trying to get through the sudden sharp pain, and hurriedly regrouped his mind to control the dark red flame. Slowly moving along the meridians.

Thanks to Gao Yun's efforts, the dark red flames finally approached the vicinity of his heart.

And the old man who was watching the situation intently on the side also discovered his intentions and was immediately dumbfounded.

Bringing such a terrible thing to your heart is not looking for death!