Chapter 217: Refining the Soul of the Earth's Core and Impacting the Spiritual Realm!

The next day, a man in white appeared in an unnamed valley in the Black Horn Region.

"Let's retreat here and sprint to the spiritual realm soul."

The man in white was Gu He. During this period, he devoured the souls of a large number of strong men, which made his soul, which had originally remained at the peak of the mortal realm, loosen a little.

Sensing this, Gu He couldn't help but feel a little happy in his heart. This is a great opportunity to break through the spiritual realm soul.

In order to break through in one fell swoop, Gu He even stopped hunting the strong men of various forces and chose to retreat.

When he was in retreat, he was ready to sprint to the spiritual realm soul in one go.

After a while, a dark cave was opened up by Gu He out of thin air as a retreat place.

With a thought, Gu He released the black-scaled cold dragon placed in the system space.

"Master!"

"You finally let me out."

As soon as the black-scaled cold dragon came out, it turned into a big man in black, looking at Gu He with a wronged face.

Obviously, staying in the dark and silent system space all the time made the black-scaled cold dragon feel very uncomfortable.

Seeing the grievance on Hei Lin's face, Gu He felt a little sorry. He should have taken Han Feng and the others' bodies away earlier, so that Hei Lin could have a good meal.

Gu He would not have any mercy on these vicious people.

Leaving their bodies intact was a great fortune.

If it weren't for the fact that all their treasures were taken away by him, Gu He would have burned their bodies to ashes.

"Okay, protect me well while I'm in seclusion. After I come out of seclusion, I'll take you to have a good meal." Gu He comforted Hei Lin.

Hearing this, Hei Lin Han Jiao's eyes lit up, and he immediately went to the cave entrance obediently, patting his chest and said, "Master, you can rest assured to be in seclusion. I'm here, and I will never let anyone disturb you."

Gu He nodded, and then walked into the depths of the cave.

The cave was not spacious, but it was enough for use. After a few moonstones were placed in it, soft lights poured down from all around, driving away all the darkness in the cave.

Gu He quickly came to the middle of the cave, then sat cross-legged, but did not start immediately. Instead, he closed his eyes slightly, adjusting the fluctuations of his mood and his own state.

Whether the preparation of the earth's core soul is successful or not will determine whether Gu He can completely enter the spiritual realm soul!

Therefore, there must be no distraction at all.

Gu He closed his eyes for nearly half an hour, and finally opened them slowly.

In his dark eyes, there was no ripples in the ancient well, like a deep pool, unfathomable...

A breath slowly spit out from his throat, and Gu He's palm wiped the void in front of him.

The next moment, four jade boxes were suspended in front of him. With a flick of his finger, the lid of the box was opened, and a strange fragrance suddenly spread, which made Gu He's spirit rise.

Among the four things, the Earth Soul Essence and the Danling Juice can be prepared directly, as long as the amount is controlled. As for the Sky Jade Stone Essence, the stone essence in it needs to be extracted before it can be added to the preparation...

Refining is not a difficult job, especially for Gu He now.

At this moment, Gu He waved his palm, and a piece of green stone flew out and then floated in front of Gu He.

This green stone, from a distance, is indeed no different from ordinary stones, but when you get close, you can find that there are some very strange patterns on the stone, and the surface of the stone is slightly transparent. If you put it in a place with strong light, you can vaguely see some viscous slurry flowing inside...

As soon as the palm touched the green stone, it immediately felt warm and cool. When it was gently shaken, there was a subtle sound of water swaying inside.

This green stone is the seventh-level spiritual object, Sky Jade Stone Essence, and it is also one of the treasures that neutralize the Earth Soul Essence.

Gu He glanced at the jadeite in front of him, then opened his mouth, and the emerald green flame spewed out directly, and then wrapped it all in...

As soon as the flame appeared, it was under Gu He's control, and the temperature suddenly increased to an extremely strong level. Therefore, in less than half a minute, cracks appeared on the surface of the jadeite, and there was a faint smell drifting out from it...

Seeing this, Gu He nodded slightly, and suddenly flicked his fingers, and a weak energy hit the jadeite, and then the latter made a click, and pieces of broken stones fell from it, and finally revealed the pale white slurry hidden in it.

With the appearance of this white slurry, Gu He gradually reduced the temperature of the flame, and finally turned into a wisp, burning under the stone.

It looked like a flame steaming a stone bowl. In the bowl, some white slurry was still churning with tiny bubbles. Every time the bubbles burst, a faint fishy smell would rise...

This fishy smell was the impurities in the stone essence. Only after it was quenched could it be used to reconcile the earth's core soul.

This kind of refining did not take much effort for Gu He. In just a dozen minutes, the fishy smell in the white slurry would be completely expelled...

After completing the refining of the stone essence, Gu He's face remained unchanged. With a flick of his hand, some exquisite jade bottles and utensils appeared in his hands. Then, with a thought, each of them had a tiny wisp of liquid, which gushed out from the four jade boxes in front of him, and finally, under Gu He's control, they all merged into a transparent jade bowl.

"Chi Chi!"

As soon as the four liquids intertwined, a faint smoke burst out, and then they seemed to be extremely hostile to each other, and they directly eroded each other. When they came into contact, some tiny bubbles continued to spread.

Gu He watched the four liquids eroding each other intently. After a while, the Danling pulp and stone essence in them completely dissipated, and what was left was only the slightly mottled earth core soul marrow...

"The amount of earth core soul marrow is too much..."

Seeing this, Gu He shook his head gently. According to the prescription, the successfully prepared earth core soul marrow is emerald green, but the one in this bowl now looks quite mottled, obviously a failed product.

Gu He did not feel discouraged for this first failure.

If this thing succeeded the first time, then the luck would be too good.

However, Gu He was a little distressed. The earth core soul marrow was too precious. If it failed a few more times, even he would be heartbroken.

There was no change in what happened next. He continued to change the proportion of the three treasures. If there was one more or one less, the balance between the four liquids would be broken and the result would be failure. Therefore, during the blending process, one must not be upset because of failure...

Gu He failed three times in blending the four natural treasures, and in these three failures, he consumed nearly one-third of the volume of the four treasures...

Although the price was high, Gu He's face still showed no impatience, and his blending skills became more and more skilled. He was no longer hesitant when increasing or decreasing the proportions.

With his current level of medicine refining, there are probably not many people in the world who can surpass him. Naturally, he would not be upset because of such failure. After all, if he couldn't even handle this, how could he become a strong man?

Gu He's eyes were fixed on the jade bowl. Four liquids of different colors gathered at his fingertips. As long as the amount of liquid in the jade bowl decreased, he would quickly add a little bit, trying to maintain the balance.

After repeated failures, the liquid in the jade bowl became clearer and more lush this time, and there was a faint fragrance.

Smelling this fragrance, Gu He's eyes, which had been motionless, finally showed a wave. He shook his finger lightly, and a drop of stone essence slowly fell into the jade bowl.

"Swish!"

As this drop of stone essence fell, a faint smoke suddenly filled the jade bowl, and after the smoke, what was left was a small bowl of viscous slurry as vibrant as jade...

"Huh..."

Looking at the color of the liquid in the jade bowl, Gu He couldn't help but breathe a sigh of relief, and then carefully put the slurry in a fine jade bottle...

Of course, if you want to make the soul transform, just this little bit of prepared earth soul essence is naturally not enough, but with this first success, the next step will be much easier. In just two hours, nearly half of the remaining three kinds of natural treasures were successfully prepared by Gu He...

Looking at the emerald liquid in his hand that had overflowed to the mouth of the bottle, Gu He's face finally flashed with a touch of relief. ŴŴŴ.

Although he had failed many times just now, the remaining successful products were enough for him to squander this time...

"Next, the most important thing is..."

Holding the jade bottle, Gu He took a deep breath, and a trace of excitement flashed in his eyes.

If this transformation is successful, then he can break through to the spiritual realm soul.

The spiritual realm soul corresponds to the eighth-grade alchemist.

As long as Gu He breaks through the spiritual realm soul this time, it will be a natural thing to break through to the eighth-grade alchemist in the future.

And by that time, he will be able to truly have the qualifications and strength to compete with the world's strong!

"This time, I must succeed in breaking through no matter what!"

With a ruthless look in his eyes, Gu He raised the jade bottle without hesitation and poured it directly into his mouth. With his head tilted back, nearly half of the earth's core soul marrow flowed down his throat and gurgled into Gu He's body.

At the moment when the core of the earth was poured into his body, Gu He's head suddenly buzzed, and the soul power at the center of his eyebrows suddenly expanded as if it had eaten a catalyst. The rapid expansion caused Gu He's eyebrows to feel a sharp pain, as if his head was about to explode!

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