To the north of the upper vein, the white jade building.

"It seems that the spirit transformation technique must be cultivated, but I don't know, what is the doorway in this, and where is the master's conspiracy hidden?" In the white jade building, Tuoba Aoyu frowned, and his face was pale.

"This calamity, except for cultivation, seems to have no solution? No, it is impossible to have no solution, as long as my cultivation breaks through the realm of the aperture, I should be able to turn this calamity into invisible, but if I want to break through the aperture, it is too difficult, and there is obviously not enough time. Tuoba Aoyu's fist clenched in his hand, he once again felt his weakness and powerlessness in front of the absolute powerhouse, and his heart desperately wanted to become strong, and his desire for cultivation became more and more.

Tuoba Aoyu's complexion changed violently, he frowned and groaned for a while, and said in his heart: "At present, it seems that we can only comprehend the spiritual art first, cultivate the clone in front of the pulse ratio, temporarily avoid this calamity, and seek an opportunity to counterattack from the desperate situation." ”

As the master of the upper vein, the elder did not know how earth-shattering his realm had reached, and Tuoba Aoyu was almost powerless in front of him.

Therefore, this first step, he can only obey the orders of the elders.

"Spiritualization, turning shadows into reality, condensing into the body, and cultivating the soul in the body!"

The three levels of the Soul Transformation Technique passed through his mind one by one, and the first thing Tuoba Aoyu had to do was to cultivate the first layer of "turning shadows into reality".

Turning shadow into reality, as the name suggests, is to condense the shadow of one's own body into substance, which is a seemingly simple first step, but in fact it is difficult.

The shadow is originally a projection of the ontology, an existence of nothingness.

But at this moment, the first layer of the spirit transformation technique requires the shadow to be turned into an entity, which is no less difficult than climbing to the sky in one step.

Tuoba Aoyu was in a heavy mood, sat cross-legged on the ground, and slowly comprehended the first layer of the spirit transformation technique.

At the moment when he comprehended the spiritual art, the red light of his right pupil suddenly flourished, flickering constantly, and a strong palpitation appeared in the bottom of Tuoba Aoyu's heart, and he forcibly suppressed the idea of not cultivating, and continued to comprehend.

At the top of the tower, the old man sat quietly on it.

His white hair was scattered, his eyes were deep, he looked into the distance, and he looked in his direction, and it was the direction of the main vein.

"There is not much time left for me, Tuoba Aoyu, this son, should be the right person, I'll give it a try!"

Three days later, in the White Jade Building, Tuoba Aoyu closed his eyes and struggled to comprehend the spirit transformation technique.

"Virtuality comes from reality, reality can be turned into virtuality, there is no reality and no void, reality and void are born together, and the virtual and the real are transformed. Tuoba Aoyu, who had closed his eyes tightly, suddenly opened his eyes, and the divine light in them flickered and shone brightly.

He finally realized that the first layer of transformation was real, and the next step was to take action.

Tuoba Aoyu slowly stood up, and under the reflection of the sun, a long shadow appeared on one side of him, and he suddenly let out a loud cry in his mouth, and his tongue bloomed with spring thunder.

"Transform the virtual into the real, the virtual into the real, the real!"

As soon as his voice fell, the shadow next to him suddenly began to squirm violently, and at the same moment, the suction on the shadow appeared out of thin air.

The rolling essence air swirled, forming a huge energy vortex in the room, all of which poured into the wriggling shadow, and was replenished by the essence energy, and the shadow immediately and rapidly swelled as if it had taken a great tonic.

Soon, a physical body about six feet tall appeared in front of Tuoba Aoyu, there was no expression on the human body's face, the facial features were not present, the limbs were not visible, and the body was flowing with treasure light, crystal clear, all composed of essence energy, and there was no trace of flesh and blood in it.

Tuoba Aoyu stared at the essence condensed from the first layer of his comprehension spirit technique with a slightly surprised expression, and he was even more afraid of the three techniques of the Great Dao Sect.

"Is this the first layer of the Soul Transformation Technique to turn the shadow into reality? It is really a bit unique, such a method is worthy of being one of the three techniques of the Great Dao Sect and the Zhen Sect. ”

The first step of cultivating the clone was successfully completed, Tuoba Aoyu did not act immediately, he first deduced the first layer of the spirit transformation technique repeatedly, but he still couldn't catch anything useful from it.

So, he continued to contemplate the second layer of condensation.

The difficulty of the second layer of the spirit transformation technique is much greater than that of the first layer, and with the talent of Tuoba Aoyu, it is only after twenty days of hard work that he can successfully comprehend it.

"Condense the body, I see!" Tuoba Aoyu's eyes showed enlightenment, and he instantly understood the true meaning of the second layer of the spirit transformation.

Immediately, Tuoba Aoyu pointed to the "human body" with one hand and controlled the "human body" in front of him, and then, he stood opposite the human body, chanting mysterious words in his mouth, and slowly walked towards the "human body".

After a while, a startling scene appeared.

Tuoba Aoyu's body slowly integrated into the "human body", and at the moment when the body was fully integrated into the "human body", Tuoba Aoyu's mouth suddenly let out a loud shout.

"With me, Tuo!"

With that, his body slammed through the "human body", and he retreated in just a moment.

Tuoba Aoyu's body retreated, and the crystal clear body of the "human body" began to squirm again, first the facial features appeared, then the two arms, and the most rearmost legs.

Tuoba Aoyu looked at the "human body" in front of him in a daze, and the look of surprise in his eyes did not diminish at all.

At this moment, although the "human" body is still a fine body, its appearance has already appeared, and it is exactly the same as Tuoba Aoyu, and the two of them seem to be carved out of the same mold.

"It's completely different from the spirit body, and it doesn't come from my body, but it has a slight connection with my body, and this connection is like an invisible thread that binds the two of us together, cutting it in, and connecting cause and effect. ”

"If I'm weak, then the doppelganger may backfire on me, if I'm strong, then my will dominates everything, but what's the use of this master......?" Tuoba Aoyu looked at the "human body" in front of him, silently deducing the connection between the two.

But suddenly, he seemed to think of something, and his face couldn't help but change greatly.

"Yes, that's what he was going to do. Tuoba Aoyu's face was gloomy, and he had already guessed the answer.

Tuoba Aoyu's body stood in place, as if transformed into a sculpture, motionless.

In his heart, he kept thinking about how to solve it, but in the end, he found that it was a dead end.

He's already in the game, and it's really hard to break through.

An hour later, a hint of fierceness appeared in Tuoba Aoyu's eyes, and he didn't plan to break the game.

"Since it is difficult to break, then I will not break it, so as not to respond to all changes, the last to come, but you can make some preparations in advance. ”

At this time, Tuoba Aoyu probably guessed the conspiracy of the elder master.

Immediately, he planned to participate in the third layer of the spiritual transformation technique, and he knew that in a short period of time, the elder should not be able to do it.

After another five days like this, Tuoba Aoyu finally comprehended the third layer of the spirit transformation technique, "Cultivating Spirits in the Body".

Because Tuoba Aoyu was more familiar with this process, and he had also borrowed the spirit transformation technique when he broke through the battle spirit realm, it was only at the speed at which he comprehended the third layer of the spirit transformation technique at this moment that he would be so fast.

The so-called soul cultivation in the body is actually a bit similar to soul melting and refining essence blood when condensing the spirit body, but it is much more complicated than when condensing the spirit body, not only does it need to split the soul, but it also needs to draw six spirits.

"Split Seven Souls!"

"Smoke the six!"

Tuoba Aoyu shouted in his heart, and pulled the seven souls and six spirits out of the sea of knowledge, and in an instant, the seven yin souls mixed with the six ghosts rushed out of Tuoba Aoyu's heavenly spirit cover, and then under the control of Tuoba Aoyu's mind, he went straight to the "human body".

"Whew!"

The seven souls and six spirits merged into the "human body", and the eyes of the "human body" that had always been closed suddenly opened, and a divine light flashed from their eyes.

Seven souls and six spirits are fused, and now there is only the last step left.

Blood Pact!

Thinking of the blood contract, Tuoba Aoyu's face suddenly turned pale, and the vast essence blood in his body turned into a pillar of blood and shot out, quickly rushing in front of the "human body".

The "human body" opened its mouth and sucked it, and the blood column suddenly submerged into its mouth.

It wasn't until his face turned much paler that Tuoba Aoyu stopped transporting.

After absorbing the vast essence blood of Tuoba Aoyu, the body of the "human body" suddenly turned red, and the original crystal clear essence began to slowly disappear, and a trace of flesh and blood appeared in it.

The "human body" looked up at Tuoba Aoyu, his body was full of evil energy, and he said expressionlessly: "The deity!"

Tuoba Aoyu found that he had established a close connection with the clone at this moment, and the clone was like a part of his body.

I knew in my heart that it was the blood contract that worked, and I had completely cultivated the clone, and Tuoba Aoyu was overjoyed.

But thinking of the conspiracy of the elder, his mood, which had just emerged with a hint of joy, suddenly became heavy again.

"From now on, you will represent the other side of me, the Lord's absolute reason and killing, just call you the devil!" Tuoba Aoyu looked at his doppelganger, pondered for a moment, and said.

"Xie Benzun gives me a name!" the demon said coldly.

"Okay, there are still two days left before the sect lineage, now you can cultivate with me, you don't have any cultivation at the moment, you need to start from the one-star realm!" Tuoba Aoyu glanced at the clone and said.

"Yes!" replied the demon in a deep voice.