As the giant skeletal creature died, the desolate wilderness began to regain its breath of life.

Along the way, the dead trees around are rejuvenated in the rain and spring, the dried water sources gradually flow out of the ground, converging into clear streams, and in the depths of the ground, some hidden reptiles and small beasts have also re-emerged from the soil, and even the natural aura between heaven and earth seems to have restored its original texture and become more abundant and plump.

Wu Wei walked for almost dozens of miles, and after completely moving away from the previous area where monsters were concentrated, he stopped at the edge of a mountain cliff, and he accidentally found a hidden cliff cave in the hinterland of the cliff.

"The little wolf's breath of life is weak now, and he urgently needs spiritual power to recuperate..."Wu Wei observed the terrain of the cliff for a while, and decided to choose to heal the little demon wolf here, since he experienced this life and death test, he has become more cautious and cautious about potential dangers.

He looked around for a while, and no longer hesitated, and climbed towards the bottom of the cliff, with his current cultivation was far from being able to fly to the sky, and finally it took great effort to climb along a huge vine to the edge of the cliff cave.

He stood at the mouth of the cave and looked out, the cold mountain wind beat against the stone wall, the vision ahead was extremely wide, and a step forward was a cliff.

The strange rocks between the cliffs and the dense climbing vines above the head are extremely hidden from above, and the geographical location is excellent for retreat and cultivation.

The cave behind him is also very spacious, and there are still traces of human life in it.

I saw a pair of stone tables and stools at the entrance of the cave placed very regularly, a bed made of granite was placed on the wall of the cave, and there were ashes left by the fire in the middle of the cave, but the cobwebs inside were dense, and the wind and dust were soaked, and it looked like it had been abandoned for countless years.

"Before this cave was abandoned, could it be a cave blessed land?" Wu Wei just sat down on his knees, and felt that the aura of heaven and earth in this cave seemed to be much more abundant than that outside.

But these are no longer important, he first placed the little demon wolf properly on the bed paved with granite, and used a trace of spiritual power to temporarily protect its heart, fortunately, the little demon wolf's injury was not too serious, but he was temporarily unconscious.

"The gray gas absorbed from those monsters has always been a hidden danger, so I'll refine it first. ”

After more than half a year of practice, Wu Wei had already been able to master the method of refining qi in this cultivation path.

However, at this moment, what he wanted to refine was no longer the spiritual energy naturally absorbed from heaven and earth, but the gray gas that filled the meridians and blood of his body, and these gray gases were more like the existence of another kind of spiritual energy, and they were more violent than spiritual power.

Wu Wei no longer hesitated, he first sat cross-legged, and after calming down, the whole person was also in an ethereal state of cultivation.

He could clearly see the flow of blood in the meridians in his body, as well as the restless gray gas mixed in the blood, the gray gas was like smoke and mist, mixed with the blood full of violent energy.

"Refining"

With Wu Wei's low shout like muttering to himself, the gray air currents in the meridian blood suddenly accelerated the speed of flow, and the air currents were like small snakes swimming around the limbs and hundreds of bones.

Wu Wei was talented, and the old man of the machine spirit just opened up a path to cultivation for him, and he explored it step by step, reaching the point where he is now self-taught.

Time passed minute by minute.

The gray gas mixed with the meridians all over the body converged into a majestic air flow after refining and fusing and converging on the spiritual platform soul, completely fusing with the thin spiritual power mist mass.

"This gray air flow is not exclusive to spiritual power, and it also condenses the spiritual energy mass, is it an alternative spiritual gas?" Although Wu Wei still didn't know what that gray gas was, as long as it was beneficial to his cultivation, then he didn't worry about anything anymore.

I saw that after the spiritual power qi mass fused with a gray air current, it gradually condensed from a cloud of mist into a fist-sized spiritual power ball.

"This is just refining a trace of gas to condense the Lingtai Divine Soul into substance, I can't imagine what changes will occur after all the refining. Wu Wei felt the majestic spiritual power emanating from his body, and his face suddenly showed an excited look.

However, after refining again, the meridian blood in his body suddenly underwent a slight change, which made Wu Wei faintly feel extremely dangerous.

I saw that the blood in the meridians gradually thickened to the essence after several rounds of refining of the gray gas, and the surface of the meridians suddenly squirmed, and there were countless pairs of blood-colored pupils like demon eyes on them slowly opened, and a bloodthirsty and murderous aura suddenly filled the whole body, as if hundreds of millions of demon pupils were awakening in bursts.

This sudden scene made Wu Wei suddenly break out in a cold sweat and palpitate.

This felt like he had experienced it once not long ago, it was the remnants of the skeletal creature's anger before its death, and it was all absorbed into his body at this moment, and he had no way to eliminate it at all before his spiritual power cultivation could not compete with it.

Just when Wu Wei was about to give up resistance, suddenly the blood in his meridians began to flow rapidly on his own, and he felt that the blood qi in his whole body was surging, like a turbulent wave, and the whole person was covered with blood qi, which was a powerful breath of life that had never been heard of.

I saw that the countless bloodthirsty eyes that opened on the meridians, after feeling the fluctuations of this breath of life, as if they had seen an extremely terrifying monster, they all showed a look of horror.

After a while, the hundreds of millions of 'demon pupils' on the meridians slowly closed again, blending into the meridian blood again, and finally disappeared.

"It's a little wolf..."

Wu Wei felt the blood on the surface of his body, and suddenly remembered the strong breath of life emanating from the surface of the little demon wolf's body, and suddenly realized. The origin of the little demon wolf is still a mystery, but Wu Wei can only think that it must be related to the old man of the machine spirit for the time being.

He was puzzled, so he had to shake his head and stop thinking about it.

With the Blood Qi Protector, he no longer had any worries about refining the gray gas, he looked solemn and began to refine the gray gas in his body again.

Time was in a hurry, and it took Wu Wei nearly a month to completely refine the gray gas in his body, and the spiritual power group on the spiritual platform soul was almost condensed into the size of an egg.

The more condensed the spiritual power on the spiritual platform means that the more abundant the spiritual power, if the average monk wants to do this, it will take at least a few years, but Wu Wei only took less than a month. Of course, this is also Wu Wei's unexpected gain, and it is also accompanied by the test of life and death.