At this time, in the camp, Lan Shi, who was lying by the bonfire with crackling sounds from time to time, closed his eyes and recuperated, suddenly opened his slightly closed eyes and looked at Gao Yun's tent.

Faintly, a trace of mist-like aura leaked out of the tent.

This kid is really hardworking, and he is still cultivating at such a late hour.

I just don't know if his efforts will have an impact on the final outcome, or will it make a difference?

Lan Shi only thought for a moment, and then closed his eyes again.

The vigil, for him, was too easy.

Gao Yun, who was sitting cross-legged in the tent, was fully immersed in his body.

After a chase that was not too suspenseful, after about a cup of tea, it turned into countless filaments of black soul power, and finally caught up with the gray aura and tightened it.

No matter how hard the gray aura struggled, it couldn't get rid of the fate of being completely wrapped, and after a violent tremor of the black air mass, it finally completely absorbed the gray aura into the body.

Gao Yun's time to successfully condense the Soul Source Qi was still short, and his induction of it was only at a very superficial stage.

He could only see a black air mass entrenched in the depths of his heart, and his mind could not penetrate the structure and situation inside the air mass at all, so he had no way of knowing how the aura from others that was swallowed by soul power became his own power.

However, at this time, he could clearly feel that the gray aura wrapped in black soul power was not restless, and the gray aura was like a poisonous snake that was unwilling to be caught, constantly writhing and moving wildly in the air mass, wantonly bursting out of energy.

Vaguely, he felt that this gray aura was different from other aura, and when he refined the ice aura before, he didn't encounter much resistance.

Gao Yun's brows furrowed, and he tightly urged his soul power to form a prison to prevent the gray aura from escaping.

The dark gray aura slammed left and right in the soul power cage, but it was never able to break through the thick air mass.

"This wisp of aura is the only one that doesn't know the source of so many aura, not only is the attribute unknown, but the character is also so violent," Gao Yun frowned and said secretly, "I just don't know what the function will be after refining, I hope it's not too chicken." ”

Although Gao Yun's aura cultivation is growing rapidly, due to the weak foundation, coupled with the impurity of the attributes of the fire and ice aura, the aura is unstable.

And Gao Yun currently does not master many techniques, the aura cultivation uses the fire god forging body technique, and the only ones commonly used when fighting against people are the Wind Phantom, Huangquan Sword Technique, and Biluo Sword Technique, the Wind and Fire Divine Thunder and the Soul Attraction Technique have just been practiced, and the Hundred Beast King Soul Array Spiritual Recipe cannot be cultivated because of the lack of beast souls.

So far, Gao Yun has fought against people, basically fighting against people who are not much different from the level of cultivation, relying on the strong soul power in the body, strong physique and outstanding speed to win, and in this northern desert, there are many opponents who are more than three times higher than their own cultivation, and in the face of opponents who are faster and more powerful moves, these advantages can no longer play much role, and may even become disadvantages, for the current Gao Yun, there is an urgent need for more powerful moves.

The Wind and Fire Divine Thunder met his needs, but unfortunately he didn't have the Thunder Aura in his body, and relying on the Wind Thunder Pill to launch it was not a long-term solution after all.

Just as he was worried, Gao Yun's body trembled suddenly, and he felt a strong pulling force coming from the soul power qi mass.

The air mass is located in the most important heart of the human body, and it is very sensitive when it moves, and at this time, it was suddenly torn by a huge force, and Gao Yun's face suddenly twitched violently, even his body that had been tempered by the wind, fire, and thunder was a little unable to bear the severe pain from the heart.

Gao Yun bit his lower lip, frowned and endured the pain, urging the soul source qi to entangle heavily, wrapping the gray aura even tighter, unable to move.

After all, the mysterious gray aura was outnumbered, and it seemed to be gradually exhausted under Gao Yun's efforts to clear it, and finally completely stopped, obediently no longer moving.

This short half of the tea effort made Gao Yun's forehead sweat beads and palpitations, and he finally persevered with an obsession that refused to give up.

However, his efforts were not in vain, and as the gray aura was refined, Gao Yun gradually discovered some strangeness.

He noticed that the size of the air mass seemed to have undergone some changes, and it was compressing at a speed that was visible to the eye, and the surface that was originally as black as ink was gradually thinning, and he could faintly see that there was a little gray inside that was gradually changing.

The soul power seems to be gradually being absorbed by the refined gray aura!

This discovery surprised Gao Yun.

It must be known that the soul power in Gao Yun's current body, that is, the soul source qi, was formed by the netherworld spells taught to him by Xiao Bai Xiaohei, which is essentially different from the exercise system of this world, so although his soul power is very strong, the fire and ice aura in his body are completely untouched, because they cannot absorb the power of soul power.

And now that this aura can actually do it, how can it not make Gao Yun surprised and happy?

Gao Yun immediately urged his soul power to surging towards the gray aura that had been wrapped in refining, but after a short while, he realized that something was wrong.

He found that the original large mass of black soul power was about to be absorbed by the gray aura.

Fortunately, under Gao Yun's worried gaze, the process of nurturing soul power finally came to an end.

At this time, the gray aura, which had expanded dozens of times in size, had already escaped from the encirclement of soul power, and slowly rotated around a small black dot leisurely.

And this little black dot is the soul source qi that is like an air mass just now.

Gao Yun looked at this super-large gray aura that had been subdued, and his heart was full of doubts.

Previously, when the soul power refined the ice aura left in the old man's body, there was no phenomenon of the aura absorbing the soul power, and now the ice aura running in the meridians was only a small wisp.

But this gray aura was different, absorbing almost all the power of the soul source qi, which made Gao Yun have a headache. This soul source qi is not a thing of this world, and now it is inexplicably missing ninety and a half, but how can it be replenished? Without the support of soul power, the power of Gao Yun's Biluo Sword Technique will drop by more than one grade.

Not only that, but its trajectory was also different from that of ordinary aura, no matter how high the clouds could not be urged, the gray aura only revolved around the source qi of the soul, and there was no image of merging into the meridians at all.

Gao Yun slowly opened his eyes, and he decided to give it a try to see what kind of use this gray aura was.

He reached out with his left hand and carefully concentrated some of the gray aura onto the tip of his index finger.

With a soft sound, Gao Yun suddenly saw a thin gray smoke gushing out from between his fingers, and then turned into a miniature gray dragon with teeth and claws.

The ordinary aura overflowed outside the body, just a cloud of air with a faint color, which would show different forms with the activation of the master's spiritual formula, and now Gao Yun had not activated the spiritual formula, this spiritual energy could actually form independently, which immediately surprised him!

He didn't move, and with a flick of his fingers, the gray dragon suddenly disappeared strangely.

Gao Yun's eyes widened suddenly, and he quickly got up and got out of the tent.

The gray dragon originated from his body, so even if it suddenly disappeared, Gao Yun still sensed its location.

He saw a barely discernible gray flickering in front of him for a moment, and then vanished.

Despite this, Gao Yun clearly knew through the connection of his mind that the dragon was still moving quickly along the straight trajectory he had set when he popped up earlier.

In front of it, there is a sea buckthorn tree with a diameter of about three feet.

The sea buckthorn tree is one of the few plants that can survive in the northern desert, and the one in front of you is nearly ten feet tall, with deep roots and thick leaves, and it is estimated that it is at least hundreds of years old.

When the gray dragon reappeared, it was in front of the thick trunk of the sea buckthorn tree.

For a moment, Gao Yun felt the space there distort, as if something had torn the space apart. The dragon passed through the trunk of the tree without hindrance, and behind it, a hole the size of a foot appeared in the tree.

Gao Yun couldn't help but be stunned.

And Lan Shi, who was keeping vigil and was alarmed by his movements, also stood on the spot.