Cao Ya was unaware of the actions of the other powerful figures, and it was difficult for him to be distracted while facing Emperor Qi Yin.

This Holy City Lord of the Eternal Clan is very powerful, possesses many treasures, and has formidable martial arts skills.

Even though Emperor Qiyin is not yet the peak lord of the Holy City, it is still difficult for ordinary beings of the same level to deal with him.

"Boom!!!" Cao Ya wielded the Bright Light Divine Axe, unleashing his power, which shattered the void, and the Great Dao cried out in anguish.

Moreover, the laws of water, fire, wind, thunder, and other elements also surged forth and descended upon the world.

"Whoosh!" The sword light flowed, spreading in all directions, appearing from any unexpected location.

"You do have some ability, but do you think the Lord of the Holy City can be so easily stopped by your military might?"

Emperor Qiyin sneered. Before he achieved eternity, he could not defeat any of the most powerful Dao Lords. But once he achieved the Dao Integration, he would be above all the most powerful Dao Lords!

If given the chance to severely injure or even eliminate such a Dao Lord of Life and Death, Emperor Qiyin would always feel a strange kind of pleasure!

"Slash!" Emperor Qiyin roared, drawing out a peculiar weapon that resembled a sword but had no handle, only a sharp edge that emitted an infinite faint light and a pale red hue, making it extremely sinister.

"Bang!" The blade was incredibly sharp and easily pierced through the sword light emitted by Cao Ya. It only stopped advancing when blocked by various laws.

"An Eternal Divine Weapon!" Cao Ya's eyes narrowed slightly, but he wasn't too surprised. The Flame Dragon Domain has many territories, filled with numerous dangerous and perilous places. Given the foundation of the Eternal Clan, and considering that Emperor Qi Yin, one of the three leaders, has accumulated unimaginable wealth, it's only natural that he possesses such a divine weapon.

However, Emperor Qiyin took out a large number of divine weapons, among which was armor. He put it on, and with a whoosh, Daoist runes flew around, forming a unique defensive barrier. Even if Cao Ya's power struck him, it would be difficult for it to make any difference.

In addition, there were array plates and large banners, working together to create an endless, eerie red glow. Those watching from all directions could almost smell the strong stench of blood!

"Boom..." The ancient array plate shook, and countless immortal symbols appeared, weaving together to form a dazzling light screen, which was still red. Together with the divine power of the flag, it surged out, enough to crush the heavens and shatter the ages!

"I have more than one Eternal Divine Weapon!" Emperor Qiyin sneered.

Although he believed his cultivation was superior to that of Daoist Mingguang and his strength was greater, Emperor Qiyin, who had risen all the way to the level of the Lord of the Holy City, never underestimated his enemies. Even if he was very confident, he would go all out.

The Eternal Clan, founded by the Supreme Being, has branches spread across numerous realms, with deep connections between them.

The clan's foundation is unfathomable. In addition to the Eternal Kingdom, which possesses the supreme divine weapon capable of killing a ruler, there are also a large number of divine weapons stored in the treasury for the clan's emperors, Dao Lords, and even extremely monstrous World Realm geniuses to refine!

Of course, different realms and different potentials lead to different choices of divine weapon ranks.

However, regardless of the circumstances, Emperor Qiyin's status and position can be said to be second only to Emperor Anchen, who was at the peak of the Holy City Lord. He could easily obtain and refine any treasures he favored.

Moreover, he himself has considerable good fortune, and his ventures outside have yielded satisfactory results.

To be honest, the four eternal divine weapons are not particularly outstanding.

It should be known that the treasures of the universe are even above the eternal divine weapons, and some emperors possess them.

Even those with exceptionally high luck in the Dao of Life and Death might be able to gain the recognition of a universal treasure as their master!

Such a treasure is so precious that even a ruler must value it and not take it lightly.

Eternal divine weapons, under normal circumstances, unless they are exceptionally powerful or have special functions, are rarely noticed by the ruler and are often bestowed upon subordinates, disciples, or descendants.

But that applies to rulers. Not to mention Cao Ya, even Emperor Qi Yin is still a long way from being an ordinary ruler. Even if he were given another hundred million Chaos Eras, he would have almost no hope of reaching the realm of an ordinary ruler.

Even the Lord of the Holy City, under the rule of the Sovereign, still has a need for the Eternal Divine Weapon.

"Haha, Daoist Mingguang, my basic strength far surpasses yours, and my divine weapons and magical treasures are also several times greater... How can you possibly fight me?!"

Emperor Qiyin laughed heartily, his armor protecting him from the invasion of Cao Ya's divine power, leaving him unharmed by any magic.

However, the blade's sudden attacks were unpredictable and its killing power was extremely strong, enough to threaten experts of the same level. This made Cao Ya treat it with caution and dare not be careless.

The array and the banner worked together, covering trillions of miles of void, constantly restricting Cao Ya's magical power, while in turn boosting the power of the blade. This combination of increase and decrease was truly troublesome.

Cao Ya only possessed a Bright Light Divine Axe, which lacked the essence of an Eternal Divine Weapon. However, after incorporating too many rare divine materials and having the Abandoned Fire Emperor, the number one weapon refiner in the other universe, personally forge and enhance it, its power could now rival that of an Eternal Divine Weapon.

However, Emperor Qiyin has four of them, which gives him a significant advantage.

"Oh no, that Daoist Mingguang is in danger now." The crowd of onlookers paled.

However, it's highly unlikely that they would offer assistance. Even if a top-tier emperor existed, he wouldn't dare to interfere in the battle of the Holy City's Lord, fearing that he might invite disaster and perish.

All they did was urge the leaders of the Dao Alliance Immortal Palace to arrive as soon as possible and bring reinforcements to Daoist Mingguang. That was all they did, and they had already done their utmost.

If it weren't for the fact that Daoist Mingguang is a cultivator and a member of the Dao Alliance, they wouldn't even be willing to take such a step.

With no relatives or friends, who cares about the life or death of others?

"Huh?" Suddenly, the crowd widened their eyes, as if they had witnessed something unbelievable.

Beyond the void, spanning trillions of miles, Daoist Mingguang swayed, and in an instant, he gained three heads and six arms. One large hand gripped the Divine Axe of Mingguang, its light and darkness intertwining as it cleaved the void and divided the universe!

With his other hand, he made a magical hand seal, and with a boom, a vast celestial river appeared, stretching across the heavens and earth, within which a colossal creature lurked, Buddhist light permeated the air, and the sound of Zen chants resounded.

Laws such as earth, fire, water, wind, lightning, and sword energy are entwined around the Milky Way, accompanying the rushing of this great river to attack Emperor Qi Yin!

"Boom!" Suddenly, from within the great river, an enormous Kunpeng soared into the sky, its dark golden hue illuminating the universe!

At the same time, a huge Buddha statue, seemingly wrathful, swept down with its gaze, spreading the meaning of life and death.

The Buddha statue's fingers were raised in a gesture of holding a flower, its anger completely gone, replaced by a slight smile.

The General Theory of Life and Death! [A Smile While Plucking a Flower]!

This is mainly what Cao Ya, the "Supreme One in His Lifetime," learned. He comprehended the general principles of the "Buddha's Palm" and one of its techniques, and had already achieved a deep level of mastery, making him extremely powerful.

Besides the power of the "Supreme Being of the World," Cao Ya also unleashed the power of the universes such as the "Immortal Gourd," "Perfect World," "Sacred Ruins," "Stellar Transformation," and "Panlong," directly confronting Emperor Qi Yin. Despite being outnumbered by the Eternal Divine Weapons, he held his own!

"Boom..." The forces of the two sides clashed, causing the sky to collapse, the earth to cave in, and space to shatter within a radius of trillions of miles.

"Hmm?" Emperor Qiyin was shocked. He had basically exhausted all his strength, but even so, he still couldn't suppress a Dao Lord of Life and Death?

"With so much power, just how many Great Paths have you opened up?!"

Emperor Qiyin asked incredulously, "Such a Dao Lord of Life and Death has probably never appeared throughout history, even going back to the ancient times hundreds of millions of years before the Chaos Era."

"Guess?" Cao Ya smiled faintly. How could he possibly tell the truth and reveal his true identity?

Emperor Qiyin's face darkened, a fierce glint flashing in his eyes. He said coldly, "I don't need to guess! Killing you will make everything clear!"

Before the words were finished, the blood-red banner suddenly expanded, stretching for tens of millions of miles, resembling an eerie star.

The array plate was flowing with countless ancient characters, each carrying a certain power, echoing the blood-red banner, imprisoning billions of miles of land, not allowing passage through the void, and further prohibiting any existence other than the power of Emperor Qiyin from being attacked by the evil Dao!

"Boom..." In an instant, there were countless massacres. Immortal runes collapsed one after another, only to be reborn again, seemingly without end.

"Whoosh!" That barrage of blades, engulfed by runes, posed the greatest threat to Cao Ya!

"Swoosh!" Cao Ya's cheek was slashed by the blade's energy. If it weren't for his sharp senses and timely dodge, he might have been cut in half at the waist!

Cao Ya frowned, and with a slight thought, he plunged into the Milky Way, protected by all the forces within.

Unlike Emperor Qiyin, he did not possess armor of the level of an eternal divine weapon for protection.

But the Kunpeng, the Great Buddha, all kinds of laws, sword light and so on still exude fierce power and wreak havoc in all directions!

"Cough cough." Even with the protection of his armor, Emperor Qiyin was not immune to injury and coughed up blood.

He stared at the Daoist Mingguang opposite him, his eyes cold and his heart trembling with fear.

"Kill!" Emperor Qiyin roared, circulating the divine power of the Great Dao and manipulating the Eternal Divine Weapon to unleash a deadly attack, shattering the heavens and the earth!

Cao Ya's counterattack was as decisive as ever, refusing to retreat an inch, as he fought against Emperor Qi Yin.

"Boom! Boom!" Divine powers of different attributes ravaged this territory, their aftershocks rippling and countless roars echoing.

In the distant chaotic world and ancient stars, from gods to mortals, all sensed the tremors of the universe, as if it were the end of the world, and all trembled with fear in their hearts.

Fortunately, the battlefield between Cao Ya and Emperor Qi Yin was infinitely far away from the nearest chaotic world or star. The numerous aftershocks were wiped out by the arriving emperors and Dao Lords, thus preventing them from affecting the common people and causing a tragedy.

After the initial collision, the power of the aftershocks had been reduced many times over, and it had spread for trillions of miles, resulting in some damage. Under such circumstances, top-tier emperors, ordinary emperors, and second-level Dao Lords could relatively easily block the remaining divine power of the Holy City Lord's battle by joining forces!

But as they gazed into the distance, they were all amazed, and felt a sense of awe towards Emperor Qiyin and Daoist Mingguang.

"Bang bang bang!!!"

Cao Ya and the Holy City Lord of the Eternal Clan were locked in a protracted battle. Both sides went all out, using every unique skill and treasure they could muster, but neither could defeat the other and achieve victory.

The eerie red light transcends time and life, radiating an eternal meaning that shakes the world!

A torrent of colorful laws, unparalleled in heaven and earth, shattered the light of time, causing unrest throughout the world!

"A clash of titans! A supreme Dao Lord, whose name will be etched in history, is vying for supremacy with the Lord of the Holy City!"

The powerful spectators watched intently; such a scene is not something you can see every day.

Perhaps they can be inspired by this and improve themselves.

"Swoosh!!" Suddenly, the void cracked open, and a figure stepped out—a golden-haired, bald alien.

As this person walked, the space seemed to flow like water, moving slowly but actually moving incredibly fast, much faster than Cao Ya and Emperor Qi Yin!

The experts around him all treated him with utmost respect upon seeing him.

"Emperor Jinyu".

The golden-haired, bald alien was none other than Emperor Jinyu, one of the leaders of the Dao Alliance Immortal Palace!

The Dao Alliance is powerful, with many Emperors, and the Master of the Holy City far surpasses the other five.

To become the leader of the Dao Alliance, the minimum requirement is to be at the peak of the Holy City Lord!

Of course, not every peak Holy City Lord is in charge. For example, the number one expert of the Dao Alliance has no interest in these things and focuses on cultivation. Unless the Dao Alliance undergoes a major change or faces a significant threat, he basically doesn't get involved.

There are also some old monsters who have lived for tens of millions, or even hundreds of millions of Chaos Eras. Perhaps they once ruled the Dao Alliance tens of millions of Chaos Eras ago, but as time goes by, they inevitably lose interest and simply retire to pursue the Dominator Realm!

Therefore, Emperor Jinyu is basically one of the leaders of the Dao Alliance!

After receiving the message from the heroes, the two leaders of the current Dao Alliance discussed and decided that Emperor Jinyu would come to provide support.

Unless Emperor Anchen descends, Emperor Jinyu will not be in danger as part of the Eternal Clan.

That super treasure that surpasses all other treasures in the universe—the Eternal Kingdom—is the very foundation of the Eternal Clan's Flame Dragon branch. How could it be touched lightly?

"Dao Lord Mingguang... the overlord of the Mingguang Domain, a small territory of the Dao Alliance, has only existed for a trillion years, less than a single Chaos Era. He is truly young!"

"What was initially displayed was only the second step of Dao Lord. Later, for some unknown reason, he was favored by the ancient star lord of the other universe who destroyed the divine court—the Black Emperor—and sent to travel to another universe. Now that he has returned, he first killed Emperor Lan Chen, then Emperor Melobo, and now he is evenly matched with Emperor Qi Yin..."

In the eyes of Emperor Jinyu, it seemed as if a long river of time was flowing by.

After learning a great deal of information about Dao Lord Mingguang through the Dao Alliance's channels—the Dao Alliance is extremely powerful, with countless experts and a network of connections throughout the Yanlong Domain. If it were to truly mobilize, the energy it could possess would be beyond imagination!

Moreover, within the Dao Alliance, there are experts in the art of deduction who can directly calculate Cao Ya's situation, although they cannot do so because they are blocked by various laws and the secrets of heaven are hidden.

However, these powerful figures in the art of deduction, by subtly inquiring about the Mingguang Domain, the Mingguang Palace, and the deceased Emperor Meloppo and others, were able to glean some information about the Mingguang Daojun's situation!

The final result, after summarizing the information, was handed over to the leader of the Dao Alliance. When Emperor Jinyu saw it, he was extremely surprised!

The Dao Alliance's long history can be traced back to before the ancient wars, spanning more than a few hundred million chaotic eras!

However, the cultivation progress of Daoist Mingguang is unprecedented and unique in history!

"No wonder he is valued by the Black Emperor!" Emperor Jinyu suddenly realized. Such a prodigy deserves all the attention he deserves!

Although it is unknown how fast the supreme beings of the cultivator civilization cultivated in their youth.

But it's probably not all that great.