Back then, the thrilling Battle of Feixiantai was truly earth-shattering!

At that time, Indra displayed a terrifying power.

Relying on his terrifying Heavenly Tyrant Body, he single-handedly and resolutely faced off against several super strong individuals from the ferocious beast clan who were also at the ninth level of the Mythical Emperor realm.

This fierce battle was truly astonishing, with both sides unleashing their full potential, creating a dazzling spectacle filled with energy.

However, Di Shitian was ultimately superior in skill. After a fierce and arduous battle, he finally succeeded in killing the arrogant mythical emperors of the ferocious beast clan one by one.

However, he also paid a heavy price, suffering severe injuries that damaged his very foundation, forcing him to immediately seek a quiet place to retreat and recuperate in order to recover his vitality as soon as possible.

Just as the human race was about to ascend to the Immortal Realm, Emperor Shitian, due to his outstanding military achievements and extraordinary strength, decided to entrust him with the important task of protecting the human race in the Nine Heavens and Ten Earths.

Moreover, to express his gratitude and trust, the Ancestor generously bestowed upon Indra three invaluable essences of the Ancestor, informing him that these essences possessed miraculous effects and could replenish lifespan.

You must know that the essence blood of the human ancestor is a rare treasure comparable to the divine essence of the immortal Yuan Zhe Xian. It is the essence blood of an immortal!

It is said that even a peerless figure who has reached the level of God or even the mythical emperor can be reborn and live another life if he is lucky enough to obtain a drop of the essence blood of the human ancestor!

Although the essence and blood of these three ancestors were invaluable, the righteous Emperor Shitian did not keep them all for himself.

Instead, after careful consideration, he ultimately took out two drops and gave them to two innate human beings who had also chosen to stay in the Nine Heavens and Ten Earths.

These two were second only to Indra himself in terms of their cultivation level, and were the most powerful beings among the human race during that period after the Ascension of the Human Ancestor.

The three of them worked together to shoulder the mission of protecting the human race across the nine heavens and ten earths.

Although the three knew that those who had betrayed humanity were about to cause a dark upheaval, the existence of that mysterious place left them with no choice but to embark on their journey.

The three, including Di Shitian, were as clear-headed as a mirror: although this dark upheaval would have some impact on the human race, it would never shake the foundation of the human race.

After all, compared to that mysterious place, the harm caused by the Dark Turmoil to the human race and even the entire Nine Heavens is negligible; the two are completely incomparable.

Time flies, and years pass quickly.

Over the long years, Di Shitian and others witnessed the rise and fall of countless geniuses and prodigies.

The emperors, supreme deities, and mythological emperors beside them changed like a revolving lantern.

While that incredibly precious virgin ice possesses the miraculous effect of slowing down the loss of lifespan.

However, such treasures are extremely rare. Looking across the entire Nine Heavens and Ten Earths, only the Yuan Clan can use primordial true ice as material to make ice coffins. There are probably very few other forces that can make ice coffins from primordial true ice, less than five.

As for top-grade divine sources, for cultivators below the Great Emperor level, their ability to delay the loss of lifespan is astonishing, reaching as high as 1:1.

However, its effectiveness is greatly reduced when facing top-tier powerhouses such as Great Emperors, Supreme Gods, and Mythical Emperors. As one's cultivation level becomes more profound and powerful, the proportion of lifespan loss that can be delayed also becomes smaller and smaller.

If the mythical Heavenly Emperor lay quietly in a stone coffin crafted from the finest divine source.

His terrifying strength as a Heavenly Emperor, and his vast and boundless power as immense as the ocean, meant that the size ratio of this stone coffin to himself was only 1:10!

This is why Ling Kun only knew that Di Shitian had existed for an unimaginably long time, but knew nothing about Di Shitian's true origins.

Just then, a middle-aged-looking Mythical Realm Heavenly Emperor suddenly appeared on the human side. He asked with a puzzled expression, "The Ferocious Beast Emperor Clan?"

It is obvious that although this human was the Heavenly Emperor, he attained enlightenment relatively late and knew very little about the ancient secrets of creation.

Faced with such a question, Indra showed great patience and slowly explained: "Think back to the beginning of the world, there were many ferocious beasts, which we collectively called the myriad races of ferocious beasts."

Upon hearing this, everyone's eyes widened, and their faces showed disbelief.

"There are actually as many as ten thousand kinds of ferocious beasts!"

Someone couldn't help but gasp in surprise.

Immediately afterward, Di Shitian nodded slightly to indicate his approval and continued, "Moreover, among these many ferocious beast races, there are ten particularly powerful groups. They hold an extremely revered position within the ferocious beast community and are therefore referred to as the Imperial Clan by the beasts."

As Indra finished speaking, a brief silence fell over the scene, and everyone seemed to be immersed in that distant and mysterious river of history.

These ten imperial clans are: Chaos, Qiongqi, Taotie, Taowu, Zhengning, Yayu, Suanni, Gudiao, Zhuyan, and Huodou.

These imperial clans possess unparalleled bloodline power, exceeding all expectations.

Every member of the Imperial Clan possesses extraordinary talent and potential from birth, comparable to the Forbidden Supreme and Forbidden Invincible among our human race.

Moreover, their strength was so domineering and tyrannical that they were virtually unmatched in the world.

Fortunately, despite the immense power of these imperial clans, their numbers were extremely small.

Otherwise, the entire human race might face annihilation.

At that moment, all the human emperors present were shocked upon hearing this, and their expressions turned solemn.

Immediately afterwards, they all bowed respectfully to the powerful figure named Di Shitian, indicating that they had learned from him.

Meanwhile, Indra watched the situation before him with a solemn expression.

However, just as everyone fell silent, a deep roar suddenly rang out.

The ancestor of the Qiongqi clan, the ferocious beast emperors, broke the silence first. He stared menacingly in the direction of the human race and roared fiercely, "You old codgers, now that the human race has lost the protection of our ancestor, how can you ants-like beings withstand the iron hooves of my myriad ferocious beast races?"

Before he finished speaking, the ancestor of the Huodou clan chimed in, "Hahaha, well said! Back then, that old man sealed us in the outer heavens, where we endured countless long years of torment."

"Now that the seal has finally been broken, it's time to settle this old score with you!" With that, he unleashed a terrifying aura of ferocity, as if he were about to devour the entire world.