"boom!"

With a deafening roar, the sixty-eighth heaven opened!

However, the sixty-ninth heaven did not open. This time, Lin Yun only used one sword to cut through a new layer of heaven!

Because he couldn't sense the boundary point of the sixty-ninth heaven, he had broken through too many new heavens before, and those new heavens were all in the process of rapid opening and had not yet stabilized, which affected his ability to sense the boundary points of the later heavens!

Lin Yun's heart sank slightly.

He has already broken through five new heavens, and there are four new heavens left. However, the amount of primordial power of the Netherworld in his body has increased two or three times, and the balance of Yin and Yang in his body has begun to become increasingly unbalanced!

At this rate, by the time he breaks through one or two more layers of new heavens, the balance of yin and yang within his body will be completely disrupted!

Because of the vast difference in the flow of time between the Netherworld and the Great World of Living Beings, although the primordial power of the Blood Fiend Universe within him was also increasing, the speed was too slow...

In particular, the Netherworld Origin Power he is currently absorbing and refining is a higher level of Origin Power, while the Blood Fiend Universe Origin Power he is currently increasing is still at the level of the Sixty-Third Heaven.

The Blood Fiend Universe is only on the verge of upgrading; it has not yet been fully upgraded.

This is also the reason why the two primal forces quickly became unbalanced!

"boom!"

The Sixty-Ninth Heaven is Broken!

As Lin Yun focused all his energy on sensing the location of the boundary of the seventieth heaven, the primordial power of the two realms within Lin Yun's body suddenly began to become unbalanced, and the balancing power of yin and yang also began to disappear rapidly!

At the same time, Lin Yun sensed that the difficulty of the new heavenly barrier he was sensing was increasing rapidly, and the difficulty of breaking through the new heavenly barrier was also increasing rapidly!

"Did I fail...?" Lin Yun smiled bitterly.

This method doesn't seem to work. If he had known, he would have used his main body and clones to break through the new heavens of the Netherworld in turn, just like when he broke through the fifty-fifth to sixty-third heavens.

He underestimated the difference in time flow between the Netherworld and the world of living beings.

Perhaps he could use this method to break through the fifty-fifth to sixty-third heavens, but it wouldn't work when breaking through the sixty-fourth to seventy-second heavens of the Netherworld.

This method has been phased out.

pity……

When he broke through the first nine layers of the new heaven, he used a different method. When he broke through this second nine layers of the new heaven, he used this method. If the two methods were reversed, the situation might not be the same!

Lin Yun sighed.

"What a miscalculation..."

Lin Yun felt very heavy-hearted.

This seemingly small difference can have a world of difference in impact.

He may never be able to break through the new heavens of the underworld.

The total number of heavens in the Netherworld may remain at sixty-nine for a long time, and he will no longer be able to use the breaking of new heavens in the Netherworld to quickly improve his strength!

He didn't even need to think about whether a large amount of chaotic power would be generated in the Netherworld when he broke through to the eighty-first level!

In the future, as new powerful ghost cultivators break through the new heavens of the Netherworld, his control over the Netherworld may also decrease, and he may ultimately be unable to become the strongest controller of the Netherworld!

At that time, his idea of ​​making the Netherworld his ultimate support might not be possible, at least not in the near future!

"Bang--"

After a breath, the power of the two realms within Lin Yun's body became completely unbalanced, and Lin Yun was no longer able to sense the boundary of the new Heaven. At this moment, the difficulty for him to break through the new Heaven of the Netherworld has increased to an unimaginable level!

"Can't even break through the seventieth heaven?"

Lin Yun shook his head with a wry smile.

"So be it. Not breaking through the seventieth heaven isn't necessarily a bad thing. In that case, when the ghost cultivators of the Netherworld break through the seventieth heaven and the subsequent heavens in the future, my chances of breaking through the last heaven of the Netherworld will also increase..." In the end, Lin Yun sighed and said softly.

The final three heavens of a living universe are extremely important, each one more important than the last. The final three heavens of the Netherworld should be no different.

If he breaks through the final barrier of the Netherworld, his chances of becoming the strongest ruler of the Netherworld will greatly increase.

He vaguely sensed that the Netherworld was an extremely important world, perhaps even more important than the Great World of Living Beings. If he were to become the strongest ruler of this world, it would be of great significance.

Next, Lin Yun silently sensed that the power of the two realms within his body was completely unbalanced, and the power that balanced Yin and Yang was about to disappear completely.

"Perhaps I should have trained more cultivators who could condense six-patterned divine cores in the past. But now, I can no longer train them..." Lin Yun sighed as he sensed the cultivators in the Netherworld below breaking through one after another, some quickly condensing divine cores, and some breaking through to the level of godhood.

Several new layers of the Netherworld were shattered together, and a massive amount of high-level energy descended from heaven and earth. This energy could replace the cultivation resources of the Divine Realm. If nothing unexpected happened, all the Saint King Realm cultivators who had been affected by him would be able to break through to the Divine Realm this time.

At that time, the number of gods in the Netherworld will exceed 350,000.

All of them are divine realms that have condensed six divine runes.

This is an enormous force, containing terrifying potential.

“The sixty-fourth to sixty-ninth heavens of the Netherworld have been broken. The flow of time here is a hundred million times different from that of the Great World of Living Beings. One year in the Great World of Living Beings is a hundred million years here. As long as there are sufficient resources, these divine realm beings can be rapidly improved without much time in the Great World of Living Beings. This number could have been much greater…” Lin Yunxin shook his head.

"Boom!"

At this moment, the Blood Fiend Universe in the Great World of Living Beings suddenly trembled, and a powerful and mysterious force emerged from the depths of the Blood Fiend Universe, causing the primordial power of the Blood Fiend Universe to begin a rapid transformation.

Streams of even more advanced Blood Fiend Universe Origin Power began to flow through the mysterious passage to Lin Yun's main body and clones in the Netherworld and the Great World of Living Beings.

"Um?"

In the Netherworld, Lin Yun's heart stirred.

He knew that the Blood Fiend Universe had been upgraded.

"But it's too late..."

Lin Yun gave a wry smile.

The primal forces of the two realms within him have become unbalanced. Although the primal force of the Netherworld is of a higher level, it has not reached perfection, while the primal force of the Blood Fiend Universe within him, although also upgraded, shows signs of perfection.

These two primal forces are also unequal.

Even though the power of the Blood Fiend Universe within him increased rapidly, eventually surpassing the power of the Netherworld's origin, the two origin powers were still in an unbalanced state!

"wrong?"

As Lin Yun was thinking this, a thought suddenly struck him, and he remembered something.

Or, it's not about remembering something, but about discovering something.

At this moment, the power of the Blood Fiend Universe Origin within him is increasing rapidly, and at an extremely fast pace. As a result, the balancing Yin-Yang power within him, which is rapidly disappearing, is slowing down its rate of disappearance.

"The primal power of the Netherworld is increasing, and the primal power of the Blood Fiend Universe is increasing even faster. If this continues, no matter how much the primal power of the Blood Fiend Universe surpasses the primal power of the Netherworld, they may reach a point of equilibrium..." Lin Yun thought to himself.

The more I think about it, the more likely it seems.

Now, the rate at which the balancing Yin-Yang power within him is disappearing is slowing down, and this rate is getting slower and slower. If the primordial power of the two realms can regain balance before the balancing Yin-Yang power completely disappears.

Therefore, it is not impossible for this balancing force of Yin and Yang to be regenerated.

Thinking this, Lin Yunxin felt excited again.

We haven't completely lost hope.

He cannot give up.

"Buzz—"

Lin Yun unleashed his full divine domain power, sensing the boundary of the seventieth heaven with even greater care and attention.

"This opportunity may very well be the moment when the primal forces of the two realms are in balance. It may be fleeting. I must sense it carefully and not miss this opportunity..." Lin Yunxin was nervous.

Once missed, the primal power of the Blood Fiend Universe far surpasses that of the Netherworld, causing the primal power of the two realms within his body to become unbalanced again after it has been restored to equilibrium. That yin-yang balance begins to disappear at an accelerated pace once more.

That's a real missed opportunity.

Time passed second by second...

Lin Yun's spirit is highly concentrated!

Finally, the primordial power of the two realms within Lin Yun's body reached a new balance point. In an instant, not only did the loss of the balancing yin and yang power decrease, but its quantity also increased dramatically.

The difficulty of Lin Yun breaking through the new heaven of the Netherworld seemed to disappear in an instant, and the layers of extremely deep space became clear again in Lin Yun's perception.

"It's here!"

Almost simultaneously, Lin Yun's eyes lit up. His divine domain power sensed the location of the boundary wall of the seventieth heaven. Although it was only for a moment, he still firmly grasped its location.

"laugh!"

The sword, which had been prepared beforehand, struck the space in front of him like a meteor. A powerful force penetrated through layers of space, slashing precisely at that spot.

"boom!"

With a loud bang, a spatial rift appeared, and a massive amount of power from heaven and earth surged out from it.

Lin Yun successfully shattered the seventieth heaven of the Netherworld!

A look of surprise flashed in Lin Yun's eyes.

It truly is a case of being put in a do-or-die situation and then surviving. I originally thought that his attempt to break through nine new levels in a row had failed, but unexpectedly, such a turning point occurred, and he succeeded.

Next, he only needs to break through two more layers of the new heaven to break through all nine layers of the new heaven in this round.

As Lin Yun broke through the seventieth level of the Netherworld, massive streams of Netherworld primordial power also sprang up from nowhere and rapidly surged toward Lin Yun's body.

This time, Lin Yun did not resist and quickly absorbed and refined the power of the Netherworld's origin.

Originally, the primal power of the Blood Fiend Universe within Lin Yun's body began to surpass the primal power of the Netherworld, causing the two primal powers within Lin Yun's body to become unbalanced again after they had reached a balance.

As Lin Yun absorbed and refined the Netherworld's primordial power, the speed slowed down again.

Lin Yun wasted no time. After breaking through the seventieth heaven of the Netherworld, he immediately began to fully sense the location of the boundary wall of the seventy-first heaven.

"There!"

In just one-tenth of a breath's time, Lin Yun located the boundary of the seventy-first heaven.

"boom!"

Without hesitation, Lin Yun immediately slashed with his sword.

Opportunities are fleeting; if he doesn't seize them quickly, they may disappear and never be found again.

"Boom!"

A spatial rift appeared, the boundary of the seventy-first heaven was opened, and even more immense forces of heaven and earth surged out from the boundary, causing the entire Netherworld to tremble once again.

The quantity and quality of the Netherworld's primal power within Lin Yun's body increased once again, slowing down the imbalance between the two realms' primal power within Lin Yun's body, which had been showing signs of becoming unbalanced.

"Hurry! Hurry! Hurry!"

Lin Yun's eyes gleamed brighter and brighter as he excitedly sensed the boundary of the seventy-second heaven.

Only one new layer of heaven remains.

If he can break through just one more layer of barriers, his operation will be a success.

Now, although the rate of imbalance between the two realms' primordial forces within him has slowed down somewhat, it is still developing in the direction of imbalance. As time goes by, the difficulty for him to break through the new heaven of the Netherworld is rapidly increasing.

He must find the location of the seventy-second heavenly barrier quickly and break it down.

The final layer of each new level... is also the most difficult to break through...

Delay may lead to unforeseen changes!

Finally, after three-tenths of a breath, Lin Yun sensed the location of the seventy-second heaven boundary!

"boom!"

With a single sword strike, spatial rifts appeared, but the seventy-second heaven remained unbroken.

Lin Yun's expression remained unchanged as he unleashed his second sword strike.

"Boom! Boom!"

After the third sword strike, Lin Yun finally cleaved through the seventy-second heaven.

"Boom—"

A powerful surge of energy from heaven and earth struck Lin Yun almost head-on, causing him to sway.

Lin Yun, however, was excited and overjoyed.

He finally broke through the last barrier of this round.

He succeeded.

"Boom!"

Lin Yun stopped moving, closed his eyes, and focused all his energy on absorbing the gifts bestowed upon him by the laws of the Netherworld after he had continuously broken through nine new layers of heaven.

His strength began to increase rapidly, and there was a noticeable change with every breath.

When Lin Yun was preparing to break through the new heaven of the Netherworld, he notified all the cultivators to prepare to absorb the high-level energy descending from heaven and earth for cultivation. At this time, in the lower heavens, all the cultivators of the Netherworld were also seizing the time to cultivate with all their might.

"Buzz—Buzz—"

Auras of breakthroughs arose intermittently.

For a time, the entire Netherworld High Heaven fell silent as everyone focused on their cultivation.

Before long, a powerful aura entered the Netherworld from the Realm of Living Beings and quickly entered the Netherworld's newly opened highest heaven, the seventy-second heaven.

Then, this powerful aura found a good spot in the seventy-second heaven and began to cultivate with its eyes closed.

The owner of this powerful aura was none other than Lin Yun's clone.

Although the Blood Fiend Universe has been upgraded and a large amount of high-level heaven and earth power has descended into the Blood Fiend Universe, Lin Yun's main body and clone are not in a hurry to absorb and refine it.

One hour in the Realm of Living Beings, one hundred million hours in the Seventy-Two Heavens of the Netherworld. Lin Yun and the others in the Netherworld broke through nine new heavens in succession, and after absorbing and refining the massive amount of power of heaven and earth that descended from the heavens and earth, it is not too late to return to the Blood Fiend Universe to absorb the advanced power of heaven and earth there.