"As expected, it is a demon!" Cao Ya from [Battle Through the Heavens] said coldly. Flames burned the void, lightning roared, and all laws turned, annihilating the Avici Demon Stream and blocking its progress towards the Great Thousand World.

Of course, he also knew that the Heavenly Evil God would at most care about the extraterrestrial evil races and the myriad races of the Great Thousand Worlds, but he would not care about their life or death.

"Rumble..." The surging evil energy, rampaging wildly, swept across the vast void and headed towards the Great Thousand Worlds. Ominous signs had already appeared.

Within the realm, all beings looked up in fear. Even the Supreme Beings and Earthly Sovereigns who had not yet participated in the battle were dejected and frustrated.

"The world is doomed." People are in despair. A few try to fight back, but they are powerless, like a mantis trying to stop a chariot, unable to resist the flow of the Avici Demon.

Each wisp of evil energy could kill a Heavenly Sovereign; those who went to stop them would only be throwing their lives away and would not achieve anything.

"You go and kill the Heavenly Evil God, I'll stop the Abyssal Demon Flow!" Cao Ya of [Martial Universe] took a deep breath and said. Even he would find the desperate move of a five-star peak existence troublesome.

The Heavenly Evil God revealed his greatest trump card—the Ten-Eyed Demon Statue, unleashing boundless demonic intent and evil energy, surging and rolling like a torrent, capable of intimidating all powerful beings, even the Heavenly Supreme was terrified.

Of course, Cao Ya of [Martial Universe] possesses various magical powers, with profound mysteries at his disposal. He is confident that he can block them. Even if some escape, at the very least, he will not truly destroy the Great Thousand World!

"Fortunately, at the beginning of the battle, we took advantage of the Heavenly Evil God's unpreparedness and led him away from the Northern Wilderness Hill. The battle took place outside the boundary, otherwise..." Cao Ya of [Martial Universe] felt fortunate.

Immediately, he formed hand seals, and thunder roared forth, accompanied by brilliant light, Buddha's light, and flames, flowing for billions of miles, capable of erasing anything and clearing the universe!

"Boom!"

"A burst of lightning, imbued with purifying power, shattered a large swath of Avici Demonic energy."

However, this move was, after all, the Heavenly Evil God's last trump card, a measure he had no choice but to take, risking his life. Given its extraordinary nature, it was not something that could be easily erased.

"This is bad, another demonic current has fallen into the Great Thousand World!" Cao Ya of [Martial Universe] frowned and immediately sent a telepathic message to the two people in the Demon Realm.

Xiao Yan and Lin Dong, knowing the key, did not continue to wipe out the Demon Realm. Instead, they flew out at the same time, standing high in the sky. Their imperial flames blazed across the sky, and lightning roared, intercepting the Avici Demon Stream and preventing it from falling and destroying thousands of continents and billions of lives!

"Emperor Yan! Martial Ancestor!" The crowd cheered, raising their arms and shouting, celebrating their escape from death!

"kill!

"!" The Heavenly Sovereigns of the Northern Wilderness Hill roared even louder, pressing down on the group of terrified and furious Demon Emperors, gaining the upper hand.

Suddenly, imperial flames and lightning swept past, easily injuring a group of top-tier Heavenly Demon Emperors.

"Emperor Yan is mighty! Ancestor Wu is mighty!" The Heavenly Sovereigns cheered enthusiastically, their applause thundering. They did not request that the Emperor and Ancestor personally take to the field. So far in the great battle, the experts of the extraterrestrial evil race had been severely injured by Cao Ya, Emperor Yan, and Ancestor Wu. If they still could not defeat this group of demon emperors, they would be too weak.

As the supreme beings of the heavens, they have always been the leaders of the Great Thousand Worlds. They are proud and unwilling to stand idly by. They want to contribute their strength to the Great Thousand Worlds and fight against the evil races from beyond the realm.

Seeing this, neither Xiao Yan nor Lin Dong continued to attack, but instead focused their attention on avoiding unnecessary casualties.

In the sky, Xiao Yan suddenly smiled and said, "It seems that the overall situation is settled, and the Heavenly Evil God is doomed."

Lin Dong gazed beyond the boundary and nodded, saying, "Cao Ya's strength surpasses both yours and mine, unless..."

Xiao Yan continued, "Unless you can carve your full name, truly leave your mark on the Heavenly Ranking, and take that final half-step!"

Lin Dong laughed and said, "In this vast world, all paths vie for supremacy, and only the Great Ruler truly transcends them! You and I are currently only half-step rulers, and we still need thirty-three years to accumulate enough experience to imprint our names."

Xiao Yan nodded and said, "Thirty-three years, it seems that you and I are the same, it's gone by quickly."

In this vast world, powerful masters are almost immortal. However, on the path of cultivation, there are all kinds of hardships and dangers, and all kinds of struggles and killings. There will always be a time when they are defeated. Therefore, those who have truly lived for tens of thousands of years are still rare. Most people live for hundreds or thousands of years.

It is quite obvious that Xiao Yan and Lin Dong, both at the half-step Dominator Realm, are incredibly powerful and capable of eternal existence.

For them, thirty-three years was indeed a very short time, passing in the blink of an eye.

At this moment, the battle outside the boundary finally came to an end. After the Abyssal Demon Stream was completely wiped out by Cao Ya of [Martial Universe], as well as Xiao Yan and Lin Dong, the Heavenly Evil God's frenzied expression disappeared, and he became silent, with a hint of despair in his eyes.

In "Battle Through the Heavens," Cao Ya's killing spree has already sacrificed nine eyes and detonated the ten-eyed demon statue of the Heavenly Evil God. Where does he have the strength to resist?

"Run!" This was the only thought in the Heavenly Evil God's mind. As long as he survived, he could always find a way to fight again. If he could successfully escape, recuperate for 30,000 to 50,000 years, recover to his peak, and then return to the Great Thousand Worlds to challenge Cao Ya!

"stop!

"!" The Heavenly Evil God stirred up his last bit of demonic power and fled into the depths of the void. The space shifted, chaotic mist filled the air, and terrifying gales raged. Even the Heavenly Supreme and Heavenly Demon Emperor, who were at the Saint-level, dared not set foot here easily. If they were not careful, they would perish.

Only those who transcend the Saintly level and are comparable to the Sovereign Realm can move freely.

"Cao Ya, Xiao Yan, Lin Dong, I'll remember you!" The Heavenly Evil God glanced back, his eyes filled with malice. Tens of thousands of years of planning had all fallen apart in one fell swoop, and he himself had suffered heavy injuries and losses. It would take him tens of thousands of years to recover.

Moreover, his escape sealed the fate of the extraterrestrial evil race, which would be wiped out by the Great Thousand World.

Such a devastating loss was painful even for the indifferent Heavenly Evil God, who found it hard to accept.

"However, as long as I am alive, my extraterrestrial evil race will have a chance to rise again!"

"I can't die!"

The Heavenly Evil God turned around, looking ahead with a hint of longing in his eyes.

In the deepest void, chaotic energy surged, clearly indicating that the end of the Great Thousand Worlds had been reached. Beyond that lay the World Membrane, protecting the infinitely vast, boundless, and numerous lower planes of the Great Thousand Worlds!

Back then, he led the extraterrestrial evil race, using great supernatural powers to protect all races, and crossed the world membrane to invade the Great Thousand World!

Who would have thought that tens of thousands of years later, he would be the only one left to return to his homeland from this place.

"rumble!

"However, before the Heavenly Evil God could even move, a torrent of laws, with unparalleled power, forcefully broke through the chaos and launched a fierce attack on the Heavenly Evil God!"

"If you escape, wouldn't this battle be a waste of effort?" Cao Ya from [Battle Through the Heavens] said, shattering the demonic light defense shield formed by the remaining evil energy on the Heavenly Evil God's body. He directly blasted the Heavenly Evil God's body into countless holes and cracks, with black demonic blood flowing continuously. Even the danger at the end of the world could not be erased.

The Heavenly Evil God's face stiffened as he felt a destructive force spreading through his limbs and bones, destroying his soul and will. Even though he still had many tricks up his sleeve, he couldn't use them and was unable to escape again.

"Hehe, what good fortune in this vast world! The Immortal Emperor, the Flame Emperor, the Martial Ancestor, and now you. Even if any one of them were missing, I would still have a great chance to seize this universe."

The Heavenly Evil God sighed softly, a rare look of regret appearing on his face, both for himself and for the entire extraterrestrial evil race.

Then, the body of the Heavenly Evil God suddenly exploded, and countless demonic energies surged out, polluting the chaos!

"He's already dead, why would he want to leave any hidden dangers?" Cao Ya's fingers flicked rapidly, and the profound mysteries of fire, lightning, light, and other attributes flowed alternately, annihilating all the evil energy left behind by the Heavenly Evil God after his death, and preventing it from polluting the Great Thousand World.

"From here, once you leave the Great Thousand Worlds, you will enter the Outer Universe and be able to travel to the Heavenly Origin Realm."

[Battle Through the Heavens] Cao Ya shook his head. Forget it. If he could reach the Great Ruler realm in the Great Thousand World and reach the peak of the five-star level, that would be enough. There was no need to travel to the Outer Universe or the Heavenly Origin Realm. It wouldn't help improve his strength.

"Both of us are only at the late stage of Saint Rank. We still need to cultivate diligently to activate the Heavenly Ranking and leave our true names."

At this moment, Cao Ya of [Martial Universe] also appeared here. After looking around at the end of the world, his choice was the same as Cao Ya of [Battle Through the Heavens]: he had no intention of leaving the Great Thousand World.

The two of them had quite a few ideas about the two levels: Half-Step Ruler and Great Ruler.

"These last two steps must be taken, otherwise it will be difficult to help other versions of myself."

"Battle Through the Heavens," Cao Ya said softly. "The late stage of the Saint-grade Heavenly Supreme is a mid-level five-star. No matter what universe it is, it is definitely not weak. However, in great universes such as [Peerless Sovereign], [Perfect World], [Primordial Era], [Immortal Gourd], [Stellar Transformation], and [Eternal Life Realm], it cannot be said to be particularly powerful."

Besides their own spiritual power, the two of them were able to defeat the Heavenly Evil God ahead of time mainly by relying on the power shared by the other Cao Ya.

Although we are all the same person, our experiences after time travel are different, so we should try our best to give back.

Therefore, the five-star peak Sovereign Realm has become their latest primary goal.

"Let's go, it's time to go back." Cao Ya from [Martial Universe] laughed. With the Heavenly Evil God dead, the threat from the extraterrestrial evil race has naturally been removed, and the entire Great Thousand World will usher in a long period of peace!

As expected, when the two left the end of the world and returned to the vast and boundless main plane of the Great Thousand World, the battle at the Northern Wilderness Hill had already come to an end. All the Demon Emperors had been killed, and the Heavenly Sovereigns were mostly injured, but under the watchful eyes of Xiao Yan and Lin Dong, none of them had died.

"The world will be at peace from now on." Lin Dong smiled, his face filled with joy. Peaceful days are what people look forward to the most.

"There's still work to be done. The cleansing of the Demon Realm isn't finished yet, and the arrangements for the many survivors are also a headache," Xiao Yan said, shaking his head.

"Haha, that's your mission. The Endless Fire Domain and the Martial Realm are both top forces in the Great Thousand World. You two are also half-step rulers, about to reach the Great Ruler realm. If you don't step forward, the others will fall short and won't be able to convince the masses." Cao Ya from [Battle Through the Heavens] laughed.

“You’re clearly at the Sovereign Realm!” Xiao Yan rolled his eyes.

"But I'm all alone, with no ties whatsoever," Cao Ya from [Battle Through the Heavens] said, shrugging.

"I'm gone." Cao Yafei from [Martial Universe] landed on the shattered Northern Wilderness Hill.

As they chatted and laughed, the four landed. All the supreme beings in the heavens looked on in the distance, praising them highly, and cheers resounded endlessly.

In the years that followed, the Heavenly Evil God was dead, and most of the Demon Emperors were also killed. Without top experts to guard them, the extraterrestrial evil race, even with the geographical advantage of the Demon Realm, could not stop the Great Thousand World.

For the past 49,000 years, the extraterrestrial evil race has ruled half of the Great Thousand World, turning it into the Demon Realm. The corresponding many lower planes have also been ravaged by various calamities, with only one in a hundred people surviving, and those who are alive have basically gone mad!

This has brought a severe test to forces such as the Endless Fire Domain, Martial Realm, and Great Thousand Palace. How to arrange for these survivors is the primary problem.

To avoid discrimination from others, Xiao Yan and Lin Dong used their great supernatural powers to gather the spiritual energy of heaven and earth and purify the evil energy. They then specially allocated many lower planes for the survivors of various races to live in. There were also special passages connecting them to the Great Thousand World, allowing them to ascend to immortality. They also provided a lot of resources for them to rebuild their homes.

Another special race, the Evil Spirits, also has a dedicated lower plane for them to thrive and multiply, free from the slaughter by extraterrestrial evil races.

As for the few remaining members of the extraterrestrial evil race, they will be jointly eliminated by numerous forces!

It's not just about eliminating hidden dangers and preventing any extraordinary talents from the extraterrestrial evil race from growing into Heavenly Evil Gods and causing chaos in the world, but also about competing for the various territories left vacant after the extraterrestrial evil race is eliminated!

It should be noted that at their peak, the extraterrestrial evil race occupied half of the territory, and there were very few survivors. The places they needed to live seemed numerous, as they allocated large areas of the lower planes, but compared to the overall number, it was still a drop in the ocean and not worth mentioning.

The remaining lower planes, where demonic energy has vanished and spiritual energy from heaven and earth has flowed in, may be barren for the time being, but after thousands of years, they will surely be prosperous and splendid.

In this way, which of the various races and numerous forces in the world wouldn't be envious?

Of course, with four super-powerful beings suppressing order, the competition in the vast world will not escalate to the point where all races are engaged in endless wars and constant warfare.

They had joined forces against the enemy in the past, so there was still some respect between them, and they wouldn't break off relations.

Neither of the two Cao Yas, nor Xiao Yan or Lin Dong, intervened in this struggle.

The vast world also needs struggle to increase its vitality; otherwise, it will become lifeless and inevitably decline.

Decades later, Xiao Yan and Lin Dong simultaneously took the final half-step, proving themselves to be Great Rulers, eternally immortal!

The two Cao Yas followed closely behind, and in terms of their own cultivation, they also reached the level of a Great Ruler in the spiritual power system.

The first Great Ruler in the original book, Mu Chen, broke through a few years later, but he was the only Great Ruler native to a Great Thousand World and was revered as "Master Mu".

The five powerful figures, now residing in the Great Thousand World, are no longer afraid of invasions by forces such as extraterrestrial evil races.

If any more beings like the Heavenly Evil God were to appear, they wouldn't be able to cause any trouble and would be surrounded and killed.

From this day forward, may the world be forever prosperous, flourishing, and brilliant!