Boom—
The barrier between the two realms was exceptionally stable; even an Ancient Great Emperor could not permanently pierce it and had to seal it off constantly.
But Ye Chen was special. He used the Heavenly Dao Sun to straddle the passageway, constantly using a terrifying power that transcended ordinary Supreme Ones to prevent the passage from closing, and he had endless faith power to stabilize it.
This time, he intended to completely pierce through the two realms, never to close it again.
Because the power of the Eight Realms of the Myriad Worlds was also sufficiently strong. Aside from the most peak-level Monarchs and Supreme Ones, their overall strength was not much inferior. Moreover, Ye Chen could constantly mobilize the Heavenly Dao Sun and endless faith power, equivalent to an alternative Great Emperor who could exert sufficient power on the grand cosmic battlefield.
The calamity of the alien race invading the Pangu Universe should be completely resolved now.
Vast and mighty, countless Lower Realm powerhouses followed Ye Chen, stepping into the Upper Realm land of the myriad realms.
What greeted them was the flawless, complete aura of the Heavenly Dao.
It seemed the appearance of the Heavenly Dao Sun had not only mended the incomplete Heavenly Dao of the Lower Realm but had also influenced the entire Pangu Universe, causing the Upper Realm's Heavenly Dao to resonate and become complete as well. The myriad Daos were flourishing, far surpassing the past.
This was the method of the Mythical Emperors, and also the Heavenly Emperor's method, pushing the Pangu Universe's Heavenly Dao to truly become complete, surpassing the past.
However, although the myriad realms had their Heavenly Dao mended and were Upper Realm lands, they were slightly inferior to the Primordial Heaven Realm in all aspects.
After all, the Heavenly Dao Sun had devoured Dao Shishi and the remains of the alien Emperors, making it supremely flourishing. It mainly nourished the entire Primordial Heaven Realm, causing the cultivation environment in all aspects of the Primordial Heaven Realm to surpass that of the myriad realms.
The slightly inferior world environment made the Lower Realm powerhouses frown, but each was a true powerhouse and quickly adapted.
The piercing of the two-realm passageway, with its boundless might, naturally alarmed many Great Domains.
Especially this Great Domain, which belonged to the frontline between the alien race and the Pangu Universe side. Many powerhouses from both sides appeared, witnessing a massive space-time black hole appear between heaven and earth, spreading out layer upon layer of space-time power as it rotated.
Faintly discernible within the space-time black hole seemed to flow an unimaginably majestic power that could make even Ancient Monarchs fall silent.
"Who is it?"
Powerhouses from both sides arrived, and in considerable numbers. Streaks of light appeared, gathering here.
Because this place was the frontline of the war between the two Ancient Universes, those leading the teams were all Quasi-Monarch level existences.
But when they sensed the faintly discernible auras of the group emerging from the space-time black hole, the powerhouses from both sides immediately changed expressions.
Ancient Monarchs!
And not just one or two, but more than ten. Moreover, the auras of some among them were far stronger than ordinary Ancient Monarchs. Even from hundreds of thousands of miles away, they gave them a terrifying sense of palpitation as if their forms and spirits would explode.
"Esteemed ones, who are you?"
Feeling their terrifying auras, the powerhouses from both sides became much more cautious, not daring to provoke them.
Secretly, they even took out communication jade tokens to contact the Ancient Monarchs behind them.
The current situation required, at the very least, an Ancient Monarch to face.
However, the Pangu Universe side's powerhouses felt that the leading figures among the newcomers looked somewhat familiar.
"Pangu Palace?"
Ye Chen and the others swept a glance and saw that the Pangu Universe side's powerhouses had special emblems on their chests, inscribed with ancient characters of the Pangu Universe side—clearly the three large characters "Pangu Palace."
Evidently, not long after he left the Upper Realm, many situations had occurred there. This so-called Pangu Palace was likely established during that period.
And judging by its name, this Pangu Palace was probably anything but simple.
"Alien race?"
Behind Ye Chen, many frowned. One person, upon seeing the alien race, directly stepped forward without a word and struck out with a sweep of his hand.
Boom—
Vast and mighty, peerless Monarch heavenly might manifested as a great Dao storm swept out. The sky was filled with Monarch rules, overwhelming heaven and earth, drowning this arriving alien legion.
Among them, including the leading Quasi-Monarch, they merely let out a miserable scream before their forms and spirits were utterly annihilated, dead beyond dead.
Such methods made the Pangu Universe side's powerhouses' hearts race with fear, but they also felt a sense of relief.
Undoubtedly, these were super powerhouses from their side. However, what slightly puzzled them was that they didn't have a deep impression of them.
Especially the aura continuously flowing from the other side of the space-time black hole actually gave them a comfortable feeling of their great Daos boiling.
Who exactly were they?
"I am the Battle Saint King. Which domain is this? What is the current war situation in the Upper Realm?"
Ye Chen stepped forward and directly revealed his identity, causing these Pangu Universe powerhouses to first be shocked, then overjoyed. They recognized him one by one, certain it was the Battle Saint King.
That flawless, matchless appearance and temperament were unique in the present world.
Although they were secretly curious why the Battle Saint King was unaware of the Upper Realm's war situation, recalling that they had heard two to three hundred years ago that the Battle Saint King had led many to the Lower Realm, and now he suddenly appeared, likely having ascended back from the Lower Realm, they suddenly understood. They also spoke, gradually informing Ye Chen of the current Upper Realm war situation.
Currently, the situation in the myriad realms had once again tilted towards disadvantage.
All of this was because the Alien Emperors had schemed for many years, willing to pay a great price, infiltrated the center of the Myriad Domains, caught the Pangu Universe off guard, successfully opened the Prison of Heaven, causing the many great evils suppressed in the past to emerge, wreaking havoc across the Myriad Domains.
The Prison of Heaven was the prison land where the Pangu Universe suppressed countless great evils throughout the ages. It formed its own world, strengthened by the Emperor Dao imprints left by the Mythical Emperors of old, and also suppressed the most terrifying existences.
Among them, three Supreme One-level Alien Emperors had broken out of prison and emerged!
"Three Alien Emperors!?"
Not to mention others, even Ye Chen's expression changed.
Although he had long guessed that the Prison of Heaven likely suppressed Alien Emperor-level existences, he had always thought it was only one. He never expected it to suppress three Emperors.
Those were Ancient Great Emperors. Once they emerged, it represented a great calamity sweeping the entire Pangu Universe.
One must know that back then, just two Alien Emperors had forced the Pangu Universe side to only be able to maintain a temporary upper hand, unable to eliminate them.
Now, the emergence of three Alien Emperors, along with countless great evils, directly plunged the myriad realms into the most terrifying crisis in history.
However, fortunately, the Pangu Universe side was also very powerful. Especially in the past three hundred years, the powerhouses slumbering in the Tai Sheng Huang Realm had all returned and emerged, sweeping through everything. This prevented the Pangu Universe side from being directly swept away.
Moreover, the Prison of Heaven was no ordinary prison land; it was built by the Mythical Emperors, containing the power to strip away origin. The three Alien Emperors had been suppressed for endless ages, much like Dao Shishi back then. Even after emerging, their strength was less than twenty or thirty percent, unable to unleash that kind of supreme, destructive Emperor power.
Furthermore, the Pangu Universe still had four Supreme One-level existences: the Human Sovereign, the Sovereign of Formlessness, the Profound God Great Emperor, and the Tai Chu Monarch.
Overall, the two sides were once again in a stalemate.
However, in terms of power below the Supreme One level, the alien side was somewhat inferior to the Pangu Universe side. Because four Monarchs and numerous Ancient Monarchs had descended successively, their top-tier power was diluted, forcing the alien race to temporarily retreat.
If not for the addition of the many great evils from the Prison of Heaven, they would have already been swept away, utterly incapable of resisting the Pangu Universe side.
However, with the return of the three Alien Emperors, given enough time, they would inevitably recover to their peak. By then, the entire Pangu Universe would once again fall into peril.
Of course, this wasn't to say the Pangu Universe side didn't want to take advantage of their illness to take their lives, to strike while the three Alien Emperors were still weak and kill them completely. The situation simply didn't allow it.
The Human Sovereign had encountered an accident!
Not long after the Prison of Heaven was broken open, the Human Sovereign directly fell into slumber within the Human Sovereign Palace, his Supreme One aura withdrawn, the myriad Daos disappearing.
If not for being able to accurately sense the Human Sovereign's aura, the world would have thought the Human Sovereign was about to pass away.
In fact, before the Human Sovereign's accident, corresponding signs had appeared; he had once become weakened, which was how the alien race found the opportunity to break open the Prison of Heaven.
Precisely because the Human Sovereign had fallen into slumber, the Pangu Universe side lacked its most powerful Supreme One to preside, causing their strength to plummet.
Although the Sovereign of Formlessness was strong, he could only rival one Supreme One.
The Profound God Great Emperor's injuries persisted, and the Tai Chu Monarch could only contend with a Supreme One; the two combined could rival one Supreme One.
Therefore, the current situation was very unfavorable.
Unless a new Supreme One joined, as things stood, the Pangu Universe side could do nothing against the alien side.
Even more terrifying was that although the alien side's power below the Emperor level was inferior to the Pangu Universe side, they still occupied over half of the Upper Realm's territory—a full five thousand Great Domains, each with billions upon billions of endless living beings.
During this period, the three Alien Emperors continuously devoured billions of living beings to recover.
Although the Sovereign of Formlessness and the others also wanted to stop them, they had no method. Two Alien Emperors in peak condition constantly manifested Emperor forms to obstruct them, leaving them with no alternative.
Currently, the two major camps were in a stalemate. As for the matter of the Human Sovereign's slumber, it was only announced externally that the Human Sovereign was in seclusion comprehending the Dao, merely to temporarily intimidate the alien race.
But the Sovereign of Formlessness and the other Supreme Ones had a premonition that the news of the Human Sovereign's slumber wouldn't remain hidden for long. The alien race would likely launch a final battle soon.
To counter this perilous situation, the Pangu Universe side established the Grand Cosmic Alliance—the Pangu Palace!
Throughout the myriad realms, all forces and powerhouses of the Pangu Universe side were members of the Pangu Palace, obeying all its dispatches.
"The Pangu Palace. Indeed, only by uniting the Upper Realm's strength can we resist the current alien race."
Ye Chen nodded slightly. The matter of the Human Sovereign's slumber also deeply surprised him, but fortunately, it was only slumber.
"But there's no need to worry. This return is to completely resolve the alien calamity—not to drive them out of the Pangu Universe, but to make the Pangu Universe the burial ground for all alien races."
His resounding voice swept through the thirty-three heavens.
The powerful auras of the many powerhouses swept across dozens to hundreds of Great Domains.
...
The Desolate Plains, as the current frontline of the Pangu Universe, directly bordering the alien race, was also where the Sovereign of Formlessness, the Profound God Great Emperor, and the Tai Chu Monarch personally presided.
Here, magnificent and majestic divine halls were built, with continuous heavenly palace temples towering in the sky. The Pangu Universe side's powerhouses were countless.
Even a towering, astonishing Heavenly Pass rose from the ground, directly carried over by the Sovereign of Formlessness from the Immortal Heavenly Pass behind the Purple Mansion Holy Land, suppressing the frontline and straddling the two major camps.
Such defenses could be described as impregnable; even a Monarch existence could not set foot here silently.
As time passed, the various forces of the Pangu Universe arriving here gradually formed an alliance, becoming the now-famous alliance organization across the two Ancient Universes—the Pangu Palace!
Among them, standing at the very front was an exceptionally large hall. It wasn't gilded or resplendent; its entire body was bronze, appearing ancient yet with battle qi constantly soaring to the heavens.
Undoubtedly, this was the main hall, where one of the Pangu Palace's four Palace Masters, the Sovereign of Formlessness, resided long-term, constantly presiding here.
At this moment, within the main hall, numerous super powerhouses standing at the peak of the universe had appeared at some point, forming a meeting.
"In the past century, the Pangu Palace and the alien race have fought one hundred thirty-seven times. Among them, one hundred seven involved Ancient Monarchs, twenty-one involved Monarchs, and three involved Supreme One battles. Although we annihilated many alien powerhouses and even destroyed seven Alien Emperor Halls, the Pangu Universe also lost many powerhouses."
Within the great hall, the atmosphere was relatively heavy. An Ancient Monarch summarized the war situation of the past century.
Since the Prison of Heaven was broken open, the war between the two Ancient Universes had become more frequent. In just a century, no less than a hundred major battles had been launched, with as many as three Supreme One battles.
One must know that Supreme One battles, in peaceful times, might not occur once in an era. Now, in merely a century, three had occurred, showing how frequent they were.
Hearing this, the Sovereign of Formlessness also nodded slowly.
Supreme One battles were basically ones he personally participated in, aiming to find the escaped three Alien Emperors, wanting to seize them while they were still weak and completely exterminate them.
Over the years, he had long been engaged in warfare, battling Supreme Ones. His Emperor might was even more majestic, deep as an abyss and vast as the sea. His divine power had increased considerably, making him stronger than before.
After all, the Sovereign of Formlessness wasn't truly a Supreme One yet. But as one who stepped onto the Eternal Path as an Ancient Monarch, he had gone much further on the Eternal Path than the Tai Chu Monarch or Dao Shishi, and was more powerful.
Otherwise, how could he have suppressed the Chaos Sea in the Mythical Era, becoming the undisputed number one below the Supreme Ones!
"Actually, these matters are still manageable. But recently, through some special channels, we learned that the alien race seems to have learned the truth of the Human Sovereign's slumber and no longer plans to endure. Although those three Alien Emperors haven't fully recovered, they hope to launch a total offensive against the Pangu Universe during the Human Sovereign's slumber period, and even want to strike against the slumbering Human Sovereign."
As these words fell, the entire bronze main hall fell silent.
Launching a total offensive, and even wanting to target the Human Sovereign—this was not a good sign.
Especially since the Human Sovereign had suddenly fallen into slumber; even a Supreme One like the Sovereign of Formlessness didn't accurately understand the Human Sovereign's condition.
If the alien race launched a full-scale attack, especially with multiple Alien Emperors jointly striking, it would be an absolute catastrophe for the Pangu Universe side.