Finally, when Lin Yun broke through the seventh fifty-fourth heaven of the dead universe, the Blood Fiend Universe finally underwent a change in quality. The enormous power of the universe's origin rapidly transformed, and layer upon layer of new heavens quickly condensed and took shape inside the Blood Fiend Universe.

At the same time, the Blood Fiend Universe Origin Power within Lin Yun's main body and clone also began to undergo rapid transformation.

Finally, within Lin Yun's main body and his clone, the rapidly destabilizing Netherworld and Blood Fiend Universe Origin Power began to be gradually caught up by the Blood Fiend Universe Origin Power, and the rate of destabilization slowed down.

"Now, let's see if the two primal forces can be rebalanced..." In the Great World of Living Beings, Lin Yun's main body stopped destroying the desolate universe and subtly sensed the two primal forces within his body, thinking to himself.

The Netherworld and the Blood Fiend Universe are ultimately not on the same level. Last time, the primal forces of the two spaces were able to balance, but he was not sure if the primal forces of the two spaces could achieve balance this time.

We have no choice but to take a gamble.

Whew! Whew!

With that in mind, Lin Yun's main body quickly headed towards the Blood Fiend Universe.

With the upgrade of the Blood Fiend Universe, the aura it naturally exudes is also quite strong. In particular, this time it is upgrading from the Fifty-Fourth Heaven Universe to the Sixty-Third Heaven Universe, so one can imagine that the commotion will be even greater.

If other powerful figures outside sense this, it might cause trouble.

Therefore, it would be better for him to go back and take charge now.

On the one hand, he can conceal the commotion of the Blood Fiend Universe's upgrade. Although he can't completely hide it, he can at least minimize the disturbance.

On the other hand, if a powerful expert does enter the Blood Fiend Universe and tries to take advantage of it, he can take action to deal with it.

In just a moment, Lin Yun's main body used spatial teleportation to reach the side of the Blood Fiend Universe, and then flashed into the Blood Fiend Universe.

"Boom~ Rumble~"

At this moment, the Blood Fiend Universe is filled with a vast amount of heaven and earth power. This power is of a very high level and contains powerful mysterious energy. Lin Yun guessed that it should be the key energy for upgrading the Blood Fiend Universe.

This energy is extraordinary; it can support cultivators in the Divine Realm and greatly increase their strength.

Under normal circumstances, without the power of chaos, it is very difficult for ordinary gods to find a substitute energy to enhance their strength.

This is also the biggest reason why many beings from the divine realms don't often appear in ordinary places in the Great World of Living Beings. Because in ordinary spaces, there is no energy to support their cultivation, and once their power is depleted, it is difficult to replenish.

Some time ago, Lin Yun was cultivating in the lower-level divine realm. Although most of the energy came from the power of those divine realm cultivators who came to cause trouble in the Blood Fiend Universe and were absorbed and refined by the Blood Prison Sword, the upgrade energy of the Blood Fiend Universe at that time also helped him a lot.

Otherwise, he wouldn't have been able to complete his cultivation at the lower-level divine realm so smoothly.

"Buzz!"

This energy was created because of the upgrade of the Blood Fiend Universe. It will disappear once the upgrade is complete. Lin Yun took out the Blood Prison Sword and let it absorb this energy as a reserve.

At the same time, Lin Yun was also absorbing this energy to stabilize his realm. His main body had just broken through to the intermediate divine realm in the Netherworld and rushed to the Living Being Realm, and had not yet had time to stabilize his newly broken-through realm.

"Although the energy that descends from heaven and earth when a world breaks through to a new level is extremely high-level, especially in a world like the Netherworld, the energy that descends when the Netherworld's new level is broken through is far less than the energy that upgrades the universe..." Lin Yun thought to himself.

He broke through nine new heavens in the Netherworld. The energy that descended from heaven and earth was enormous and of a very high level. It could even be used by cultivators in the Divine Realm for cultivation.

He intended to return to the Netherworld, first allowing his main body and clones to absorb a large amount of that energy, and then return to the Blood Fiend Universe to absorb the energy that would upgrade the Blood Fiend Universe.

Because the time flow rate difference between the two places is extremely large, reaching ten million times, even if he stays in the Netherworld New Heaven for a year or several months, it is only a few breaths in the Blood Fiend Universe.

In this way, neither is wasted.

Unfortunately, it was precisely because of the extremely fast time flow between the two places that he didn't have time to reach the Netherworld, and the environment of the Netherworld began to gradually dissipate.

That was the only way he could console himself.

Fortunately, his clone was over there. Although it was rushing towards the lower heavens, it could use the power of the entire Netherworld to absorb and refine that energy. It did absorb and refine a large amount of energy, so it didn't end up with nothing.

Meanwhile, on the Blood Fiend Universe side, the two primal forces within Lin Yun's body had already yielded results.

The primal forces of the Blood Fiend Universe and the Netherworld have indeed returned to balance.

Soon, in the lower heavens of the Netherworld, the two primal forces within Lin Yun's clone also began to reach a balance.

Between yin and yang, a mysterious power emanated from the two primordial forces, gradually influencing the divine spark that Lin Yun's clone was condensing.

"Buzz—"

Sure enough, a new momentum of condensation emerged, and after a moment, a mysterious fluctuation arose from the divine spark that Lin Yun's clone was condensing, and a new golden pattern appeared on the divine spark that Lin Yun's clone was condensing.

The ninth golden pattern finally appeared.

The immense energy that Lin Yun's clone had previously gathered around him rapidly surged into his body and into the divine spark that Lin Yun's clone was currently condensing, causing the ninth golden pattern to take shape quickly.

"My clone has condensed a nine-patterned divine core, the Netherworld has broken through nine heavens, the Blood Fiend Universe has been upgraded, and the primal power of the Netherworld and the Blood Fiend Universe within me has once again reached a balance. Truly, everything has reached perfection..."

Lin Yun's lips curled slightly as he spoke softly.

Now, both his main body and his clone have condensed nine-patterned divine cores, meaning either one has a promising future.

Furthermore, with the Netherworld as an invincible backing and the potential for rapid growth, he is now even more confident about waging war against the acquired gods.

"If things continue like this, the eighty-one heavens of the Netherworld will soon be completely broken down. Chaos power will be born in the Netherworld. The environment there will not only be suitable for cultivators in the Divine Realm, but the time flow rate between the last few heavens and the Great World of Living Beings will also reach a factor of one billion..."

"One year in the Great World of Living Beings is a billion years in the Netherworld; ten thousand years in the Great World of Living Beings is a trillion years in the Netherworld... Before long, the Netherworld will see a continuous stream of powerful beings at the God Realm!"

A glint of excitement flashed in Lin Yun's eyes, and he felt extremely excited.

“Qingqing and the others have been cultivating in the Netherworld for a very long time recently, mostly using Yin energy. Their cultivation speed has been getting slower and slower lately. Only when Yin and Yang are combined can the cultivation speed be faster... This is precisely why living beings cultivate faster using Yin energy, while ghost cultivators cultivate faster using Yang energy. Next, they should return to the Living Realm to cultivate, and their strength will once again reach a peak improvement period!” After a pause, Lin Yun remembered something else.

Now, the Blood Fiend Universe is receiving a massive amount of Yang attribute upgrade energy, which presents a perfect opportunity. If Xia Qingqing and the others seize this opportunity, they will surely soar to great heights.

However, there's no need to rush this. Right now, Xia Qingqing and the others have just finished absorbing the massive high-level energy in the Netherworld and are still slowly digesting it.

Returning now is not the best time; it would be better to spend some more time in the Netherworld to process what's been happening.

However... it won't be long...

With a time flow difference of ten million times, he only needs to wait a dozen or so breaths here!

In the span of a dozen or so breaths, compared to the current environment of the Blood Fiend Universe, if this time can be fully utilized, it is still a considerable advantage...

Lin Yun did not waste it.

Taking advantage of this time, he consolidated his current realm while letting the Blood Prison Sword absorb and refine the energy between heaven and earth. Of course, there was also the Heavenly Dao Tower. However, compared to Lin Yun and the Blood Prison Sword, the Heavenly Dao Tower absorbed and refined this energy at a very slow speed.

Of course, compared to Lin Yun and the Blood Prison Sword's absorption and refining speed, the Heavenly Dao Tower's absorption and refining speed of this energy is actually not that slow.

After all, the Heavenly Dao Tower is a high-level auxiliary space magic treasure. Although it is difficult to store this energy, the Heavenly Dao Tower can still store a little bit of it without any problem.

The Heavenly Path Tower's level is still a bit low.

Some time ago, in order to more securely break through the nine new layers of the Netherworld, Lin Yun devoted a lot of resources to the Blood Prison Sword, allowing it to break through to the level of a mid-grade divine artifact.

The Heavenly Dao Tower, however, is only at the level of a low-grade peak divine artifact.

If the Heavenly Dao Tower breaks through to the level of a mid-grade divine artifact, it will definitely be able to store more of this energy. If the Heavenly Dao Tower breaks through to the level of a high-grade divine artifact, it may even be able to store this energy normally. In that case, it will truly be a fortune.

Lin Yun thought to himself.

He had already made up his mind that when he upgraded the Blood Fiend Universe next time, he would try his best to upgrade the Heavenly Dao Tower to a higher level, preferably to the level of a high-grade divine artifact.

It should be noted that this energy that upgrades the Blood Fiend Universe is only born because of the upgrade of the Blood Fiend Universe. It will disappear once the upgrade of the Blood Fiend Universe is complete. If the upgrade of the Blood Fiend Universe is not complete, it will continue to appear.

Of course, there may be a limit to this, but it shouldn't be a problem to allow the Heavenly Dao Tower to retain some energy.

This energy makes the cultivation effects for cultivators in the Divine Realm even better than those of the Chaos Power.

If, by chance, the Heavenly Dao Tower intercepts a large amount of this energy and stores it normally, it will naturally generate wealth.

Of course, this matter needs to be planned carefully...

Because the next upgrade of the Blood Fiend Universe will inevitably have to be carried out together with the Netherworld breaking through nine new heavens!

The Netherworld has now been breached to the sixty-third heaven. If it continues to break through, it will reach the sixty-fourth to seventy-second heaven!

He had already experienced how difficult it was to break through the sixty-third heaven. Each of the sixty-fourth to seventy-second heavens was more difficult than the sixty-third heaven, and the seventy-second heaven was many times more difficult!

He estimated that even if he raised his strength to the limit of the intermediate divine realm without any additional difficulties, he might not be able to do it smoothly!

Perhaps he needs to raise his strength to the Upper God Realm!

The realm of superior gods...

Lin Yun shook his head.

In his previous life, he was only at the upper-level divine realm, but that was something he had cultivated for countless years to achieve.

He knew all too well how difficult it was to reach the Upper God Realm.

Even if, in this life, he possesses the Blood Prison Sword, a heaven-defying divine artifact, time might be much faster.

However, he was unsure of the limits of the Blood Prison Sword.

He obtained the Blood Prison Sword in a secluded place in the Netherworld during his lifetime as the Blood Emperor. When he first acquired it, the Blood Prison Sword was of a very low level. To be honest, he never expected that the Blood Prison Sword could grow to this level.

In the unlikely event that the Blood Prison Sword remains forever at the level of a mid-tier divine artifact and cannot be upgraded further.

It's hard to say, but it will take him a lot of effort and a long time to break through to the Upper God Realm.

...

The energy that upgraded the Blood Fiend Universe is indeed an energy of extremely high level.

In just a dozen breaths, Lin Yun had stabilized his newly broken-through intermediate divine realm.

"We can head to the Underworld now and bring Qingqing and the others back..."

Lin Yun opened his eyes, looked up in the direction of the Netherworld passage, and said softly.

As he spoke, Lin Yun stood up, took a step, and his body disappeared.

As the fifty-fifth to sixty-third heavens of the Blood Fiend Universe began to take shape, Lin Yun clearly felt that his control over the power of the entire Blood Fiend Universe had become even stronger.

In the past, it would have been very difficult for him to teleport this fast in the Blood Fiend Universe.

This is not because he has now broken through to the intermediate divine realm, but because the power of the Blood Fiend Universe Origin within him has increased many times and upgraded.

"With my current strength, I should be able to easily crush ordinary cultivators at the Upper God Realm. I can even fight normally against some powerful cultivators at the Upper God Realm. In fact, if we were in the Blood Fiend Universe, my strength would not be inferior to some abnormal and heaven-defying cultivators at the Upper God Realm..." Lin Yun said softly with a slight smile.

Humans are different from one another, and gods are different from one another. Even among those in the same realm of superior gods, there are worlds apart in strength.

Lin Yun, who was once the crown prince of the God Clan, was well aware that with only a handful of people at the peak of the God Realm, the strength gap between those at the upper level of the God Realm was also enormous.

Some exceptionally powerful cultivators at the upper-level God Realm can even fight against cultivators at the peak God Realm without being defeated.

Naturally, this kind of superior divine realm can easily defeat, and even kill, ordinary cultivators from superior divine realms.

Originally, Lin Yun lacked confidence in facing cultivators at the upper-level Divine Realm, but now he was no longer afraid.

Right now, his strength has only just broken through. Once he consolidates it, he can further improve his strength.

If he were to encounter such a cultivator again, even if he couldn't defeat him, he was confident he could leave with ease.

At that time, there were truly few divine beings in the entire world who could do anything against him.

Of course, even if he reaches that level of strength, he shouldn't be too arrogant.

The travel speed of top-level Divine Realm cultivators is extremely fast. They can even use their power to traverse the void to fight enemies. If a peak Divine Realm cultivator were to target him, he could reach his side in just two or three breaths, or even just one or two breaths.

At that time, his only option would probably be to escape into the underworld, and he would have to escape as quickly as possible.