The Alien Emperors personally took action, unleashing supreme might that suppressed all heavens, forcibly piercing through the indestructible barrier between the Upper Realm and the Lower Realm. They blasted open a passage, causing an endless alien army to charge into the Lower Realm.
The alien crisis that had been resolved merely a century ago had reappeared in the Lower Realm.
And this time, it was even more terrifying than a century ago.
Because this time, Alien Emperors themselves were participating, personally leading the alien army into the Lower Realm.
The Eight Realms of the Myriad Worlds were thrown into utter panic.
An Emperor—that was a supreme existence towering above all else. Who in the present age could possibly match them?
One must remember that Ye Chen, the Ruler of the Heaven Realm, was in seclusion, and the Heavenly Emperor's phantom had already dissipated. Who in this world could contend with them now?
Even Monarch Hun Yue could not. He was ultimately just a Monarch. Although his title contained the character for 'Emperor,' in truth, the gap was immense. Even wielding a supreme Emperor's weapon, he could not possibly be a match.
Boom—
Within the pierced passage between the two realms, the River of Time flickered in and out, spewing forth countless fragments of time.
Here, the figure of the Alien Emperor was infinitely vast, as if enveloping a great universe. Stars of all heavens manifested, and the myriad Daos trembled, trampled beneath his feet, fully displaying the peerless elegance of a supreme Emperor.
Infinite supreme Emperor's might shook the Eight Realms of the Myriad Worlds. All heavens and myriad realms trembled, almost on the verge of shattering.
At the critical moment, the Heavenly Dao Sun autonomously revived, stabilizing the Eight Realms of the Myriad Worlds.
However, the Alien Emperor did not truly descend into the Lower Realm, because the Heavenly Dao Sun was repelling him. Having devoured Dao Shishi and the remains of the alien Emperors, the Heavenly Dao Sun was incomparably powerful, generating unparalleled Heavenly Dao might that made the Alien Emperor's descent extremely difficult.
On another front, within the passage between the two realms, a majestic and supremely domineering figure stood firm. His entire body burned with boundless golden light, his blood energy shaking the myriad realms. Wielding a great halberd, he struck against the myriad Daos, fiercely battling the Alien Emperor.
Sovereign of Formlessness!
He had appeared, blocking the Alien Emperor's descent into the Lower Realm, displaying supreme might.
Although he was not a true Supreme One, his strength was in no way inferior. Because he had stepped onto the Path of Eternity from the Ancient Sovereign realm, he was also an Eternal Monarch, but more powerful than Tai Chu Monarch. It was not simply a matter of being able to contend; he could truly engage in a peak-level battle.
The supreme being of the Battle Saint lineage unleashed the Battle Saint Technique, which was practically enough to overturn time and space, annihilate the myriad Daos. He fought so fiercely that the Alien Emperor's figure trembled violently, Emperor's blood appearing, making it utterly impossible for him to truly descend into the Lower Realm.
Simultaneously, behind him followed numerous powerful experts from the Pangu Universe side, clashing with the alien army attempting to descend into the Lower Realm, engaging in a bloody melee.
The entire Eight Realms of the Myriad Worlds watched intently.
Upon Sky City, the Goddess and others also wished to lend a hand, but both the alien army and the forces led by the Sovereign of Formlessness were within the passage between the two realms, surrounded by the River of Time and also repelled by the Heavenly Dao Sun. If they rashly joined the battle, they would easily be repelled by the Heavenly Dao Sun as well.
For now, it was not yet time for them to leave the Eight Realms of the Myriad Worlds.
Boom—
The great formation of the Eight Realms of the Myriad Worlds trembled, and the passage between the two realms nearly exploded.
Another Emperor appeared, still from the alien side. His form seemed to envelop a universe of darkness, with boundless demonic light and Emperor's laws descending. Wielding a supreme Emperor's weapon, he fiercely struck at the Sovereign of Formlessness, sneering coldly, "Formlessness, perhaps you should first consider the situation in your own All Heavens and Myriad Domains. The Prison of Heaven has been opened. Are you certain you can afford to leave now?"
His words conveyed a piece of information that made the Goddess and the others' hearts sink.
The Prison of Heaven had been opened!
It was rumored to be a heavenly prison that had suppressed the most terrifying group of great evils throughout the ages, and it was even suspected that alien Supreme Emperors were imprisoned within.
Now that the Prison of Heaven was open, did that not mean the Upper Realm was in peril?
The figure of the Sovereign of Formlessness did not retreat in the slightest. His supreme Emperor's might continued to blaze as he single-handedly resisted two Alien Emperors, his voice rolling out across the All Heavens and Myriad Worlds: "I have faith in the Human Emperor. And you—you cannot descend into the Lower Realm either. Begone!"
With a great roar, the Sovereign of Formlessness unleashed a forbidden technique, striking across the heavens, forcefully shattering the passage between the two realms and completely blocking the two Ancient Alien Emperors outside the Eight Realms of the Myriad Worlds.
As the passage between the two realms collapsed, the faint, furious roars of the Alien Emperors could seemingly be heard.
However, the alien race did not return empty-handed. A chaotic great world managed to slip through a crack in the shattered passage between the two realms, plummeting into the Cosmic Realm of the Eight Realms of the Myriad Worlds.
Boom—
The chaotic great world shattered, releasing countless powerful alien figures. At their forefront were actually three alien Monarchs, along with dozens of alien Sovereigns, and countless experts below the Sovereign level.
Billowing demonic light directly submerged the entire Cosmic Realm.
"How dare you aliens truly descend into the Lower Realm! Do you truly believe our Lower Realm has no one?"
Upon Sky City, the Goddess's peerlessly beautiful face was icy cold, her aura terrifyingly formidable. She immediately issued an order: "All mighty ones of the Heavenly Kingdom, heed my command! Today, follow me to battle the alien race. We vow to exterminate all aliens, completely expelling them from the Eight Realms of the Myriad Worlds."
"Yes!"
Below, countless powerful experts of the Heavenly Kingdom responded in unison, their vast and mighty voices sweeping across the entire Primordial Heaven Realm, directed toward the alien army in the Cosmic Realm.
Simultaneously, Monarch Hun Yue awakened, his Monarch's might gradually manifesting.
The ten Mythical Emperor Clans had Sovereign auras flickering in and out, and supreme Emperor's weapons lurked in the shadows, faintly pulsing.
The hundred nations and myriad sects gazed toward the Cosmic Realm, their fighting spirit sharp and resolute.
Before returning to the Upper Realm, a great war no less intense than the one a century ago was on the verge of breaking out...
Time flowed, and another fifty years passed.
During these fifty years, the Goddess and others led the Heavenly Kingdom, rallying the powerful experts of the Eight Realms of the Myriad Worlds, surrounding the entire Cosmic Realm and engaging in fierce battle with the alien army that had descended into the Eight Realms of the Myriad Worlds.
It must be said that the strength of the Eight Realms of the Myriad Worlds far exceeded the aliens' imagination.
Originally, under the leadership of three Monarchs and dozens of Ancient Sovereigns, they thought the insignificant Eight Realms of the Myriad Worlds would be crushed like rotten wood, inevitably swept away.
They never expected the Eight Realms of the Myriad Worlds to be so powerful.
They were instead suppressed, firmly trapped within the Cosmic Realm, unable to leave.
They did not know what methods these Lower Realm inhabitants of the Pangu Universe had used, but they had completely sealed off the surroundings of the Cosmic Realm with a barrier of rule-based Heavenly Passes comparable to the Indestructible Heavenly Pass.
But that was all they could manage.
Because the overall strength of the alien army was in no way inferior, with their peak-level power reaching three Monarchs.
If not for the fact that their opponents were backed by the Pangu Universe, had Monarch Hun Yue, possessed multiple supreme Emperor's weapons, and had a considerable number of peerless Sovereigns among other reasons, how could they possibly be sealed within the mere Cosmic Realm?
However, during this period, they made contact with the Upper Realm. Moreover, an Ancient Great Emperor paid a great price to briefly pierce the barrier between the two realms, sending down a supreme Emperor's weapon, and even a forbidden ancient weapon of Emperor-level power, preparing to breach the rule-based Heavenly Passes, penetrate deep into the Primordial Heaven Realm, and deal an absolutely devastating blow to the Eight Realms of the Myriad Worlds.
Upon receiving this news, the Goddess and the others immediately paled. They gathered at the rule-based Heavenly Passes, preparing to face the most difficult battle since the Heavenly Emperor's Creation War.
But they did not disturb Ye Chen, who was in seclusion. Unless absolutely necessary, they were unwilling to disturb him.
Simultaneously, the Heavenly Dao Sun, dormant for many years, showed faint ripples of fluctuation.
On this day, Ye Chen, who had been in seclusion for many years, awakened!