Between Heaven and Earth, an unprecedented oppressive atmosphere shrouded everyone's hearts.
Then, a thunderous clap exploded, tearing through the Vast Expanse!
Even the Abyss of Eternal Darkness, known as the ultimate Forbidden Ground where only eternal darkness exists, was illuminated by this brilliant thunderous light!
"That is... the aura of the Emperor Tribulation!"
"Could it be... how is it possible, is Yun Xiao going to prove the Dao?"
Countless people were shocked, their scalps tingling with fear, unable to control their facial expressions!
How old was Jun Xiaoyao since his birth, yet he was already about to prove the Dao!
"Did I see that wrong?"
"That aura, it really is the Great Emperor Tribulation..."
"Could it be that Yun Xiao wants to use the power of the origin sacred tree to prove the Dao? Wouldn't that be a bit too much for him?"
"Indeed, how long has it been since Yun Xiao passed the Quasi-Emperor Tribulation? Is he trying to gamble?"
After learning of Jun Xiaoyao's choice, the armies of the Jiehai were all shocked beyond words.
But they didn't actually know.
Proving the Dao is one of the biggest hurdles on the path of Cultivation for others.
There is even a huge risk of falling, with the body dying and the Dao vanishing.
Even if one is lucky enough to survive, it is very likely to sever the path of Cultivation.
This Tribulation of Proving the Dao is far, far more terrifying than the Quasi-Emperor Tribulation!
Therefore, throughout history, when experts prove the Dao, they are all extremely cautious.
Many people felt that Jun Xiaoyao was pushed to a dead end and had to take a gamble.
But they did not know.
For Jun Xiaoyao, proving the Dao was the most normal thing in the world.
With his Prodigy talent, proving the Dao to become an Emperor was not just a possibility.
It was a certainty.
As long as he wanted to, he could prove the Dao.
The only difference was how much he wanted to accumulate.
Now, with the vast power of the origin sacred tree added, Jun Xiaoyao felt it was time.
The main reason was that if he could prove the Dao, his Divine Dharma Body would become stronger again.
In that case, coupled with the power of the origin sacred tree, he might be able to unleash a sliver of the power of the He-Hua Zi-Zai Technique.
That was a truly supreme immortal technique.
Even if it was just a sliver, it might be possible to rewrite the entire ending!
Jun Xiaoyao did not want such an ending!
He did not want to choose between saving his father and calming the Black Calamity.
He wanted to save Yun Tianya!
He wanted to kill the Lord of the Calamity Source!
He also wanted to calm the World-Annihilating Black Calamity!
Rumble!
Over the Universe of the Abyss of Eternal Darkness, boundless dark clouds pressed down.
The thunder within turned into a tangible sea of thunder, sweeping across the sky!
"You want to prove the Dao!"
The Lord of the Calamity Source was also surprised.
But he was not afraid; what did it matter if Jun Xiaoyao proved the Dao?
In his eyes, a Great Emperor was also like an ant.
However, the Lord of the Calamity Source would not make that mistake.
Even if there was only a one in a billion chance, he did not want any more accidents to happen.
The Lord of the Calamity Source attacked, wanting to nip Jun Xiaoyao in the bud.
But in an instant, the Lord of the Calamity Source felt an unprecedented horror.
It was a feeling of near-Death danger!
And that feeling came from...
"The Tribulation of Proving the Dao!"
The Lord of the Calamity Source looked toward the boundless firmament.
Generally speaking, for an existence of his level, he could usually intervene directly in a normal Great Emperor Tribulation and withstand the punishment.
But at this moment, Jun Xiaoyao's Tribulation of Proving the Dao brought a fear of impending Death to the Lord of the Calamity Source.
It was as if, if he remained within the range of the Heavenly Tribulation, an unimaginably terrifying punishment would descend!
A punishment that even the Lord of the Calamity Source could not withstand!
"How can this be..."
Although the Lord of the Calamity Source found it unbelievable, he still retreated in the shortest possible time.
As if not retreating would invite an unimaginable punishment!
No existence dared to interfere in Jun Xiaoyao's Emperor Tribulation!
Empress Yue Zhilan, Yun Xi, Jiang Shengyi, Dongfang Aoyue, and everyone else related to Jun Xiaoyao were watching with bated breath.
Jun Xiaoyao was actually going to prove the Dao!
But some also showed worry.
In such a situation, even if Jun Xiaoyao successfully proved the Dao and became an Emperor, so what?
He still couldn't make up his mind to eradicate the Black Calamity.
But regardless, at this moment, Heaven and Earth were shrouded and filled by an endless sea of thunder.
Even the Lord of the Calamity Source and the World-Devouring Evil God could not intervene.
The sky was filled with a sea of thunder and various types of Lightning Tribulations.
Even various types of thunder that many people had never seen throughout history were pouring down at this moment!
The scene was unprecedentedly spectacular!
Even the Abyss of Eternal Darkness, which only had eternal darkness, was illuminated brightly at this moment!
Jun Xiaoyao's figure was submerged in the sky full of Lightning Tribulations, and only a hazy figure could be vaguely seen.
On the Jiehai side, seeing such a world-destroying tribulation, even the true experts of the Emperor Realm felt cold.
When they proved the Dao and became Emperors, how could there be such a scene?
It could be said that if the tribulation Jun Xiaoyao was currently enduring were weakened by a hundred times, it would still not be something they could withstand.
Every bolt of thunder pouring down was enough to instantly turn a Quasi-Emperor existence into ashes!
The Lord of the Calamity Source was expressionless.
But one could imagine that if he hadn't retreated just now, the Lightning Tribulation striking him would be unimaginable.
Even the countless Cultivators on the Jiehai side, upon seeing this Lightning Tribulation, could not imagine what kind of Heaven-Defying existence could successfully pass this tribulation.
And just as everyone was watching nervously, Boom!
With a thunderous roar, Jun Xiaoyao's figure appeared in the sea of thunder again.
He was unscathed.
Although there was blood on his body, that was left over from his previous clash with the Lord of the Calamity Source.
This sea of thunder could not do anything to him.
Jun Xiaoyao's skin and bones were shining with light, and his forehead also had the radiance of his Primordial Spirit, bathing in the baptism of the Lightning Tribulation.
He did not move or shake, indestructible through ten thousand tribulations!
He even used this to continue refining his Physical Body and Primordial Spirit.
Seeing this scene, countless people gasped, their scalps feeling as if they were about to explode.
For them, a Lightning Tribulation that was simply unimaginable was being used by Jun Xiaoyao to refine himself.
Borrowing the Heavenly Tribulation for his own use!
"In that case, Yun Xiao should be able to pass safely." Someone said.
"It's not that simple." Some experts whispered.
A Heaven-Defying Prodigy must face a Heaven-Defying tribulation.
Sure enough.
In the Void Realm, the chaos world-extinguishing thunder pool appeared again, with thunder light boiling within it.
Then, in everyone's sight, clusters of light suddenly emerged from the thunder pool and bombarded Jun Xiaoyao.
Looking closely, there were blood-stained spears, ancient bronze bells, Dao seals, and Heavenly steles.
They were all existences of Ancestral Artifact, Dao Artifact, and ancient artifact levels.
At this moment, they were all bombarding Jun Xiaoyao!
"What is that..." Some people exclaimed.
Even some Great Emperors showed suspicion.
Because when they proved the Dao, such a tribulation had never appeared.
And some existences with high vision saw this and couldn't help but take a deep breath.
"It is an Ancestral Artifact formed by lightning, carrying the Dao marks of Heaven and Earth."
"This is to erase Yun Xiao from the rules of the Great Dao!"