Jiang Long and his party were guarding outside a valley, all looking at the figure in the valley with solemn faces.

"Here we go. Feeling the sudden surge of power in the valley, Jiang Long's face sank.

"This kind of catastrophe is really terrifying!" Jun Tianye could also clearly sense how terrifying the power that was about to erupt in the valley would be.

"Boom!" The sound of thunder resounded in the sky, and then, everyone could see that the originally clear sky was dimmed in an instant, and then the black clouds in the sky overwhelmed, and in the black clouds, faintly, a black dragon shadow could be seen circling.

Buchen was also surprised when he saw the scene in the sky, "This is, Black Dragon Tribulation?"

"Black Dragon Tribulation?" Jiang Long and Jun Tianxie both cast puzzled glances, although the two of them have survived in this world for tens of millions of years, but they have never heard of it, "Black Dragon Tribulation." ”

Buchen frowned, "That's the highest challenge of the dragon clan. The Black Dragon Tribulation, also known as the Transformation Dragon Tribulation. In the Dragon Clan, some people who have the power of the blood of the Dragon Clan, but do not have the power of the origin of the Dragon Clan, if they want to cultivate the origin of my Dragon Clan, they have to experience the Black Dragon Tribulation! And in my memory, in the history of the Dragon Clan, it seems that there is only one terrifying powerhouse who exists in the void, and he took over this Black Dragon Tribulation and finally turned into the origin of the Dragon Clan. And the rest, those who challenged the Black Dragon Tribulation were all blown into powder. ”

"The origin of the dragon clan, in this way, if Mo Xiao survives this catastrophe, he can become a dragon clan? However, why does that guy have the blood of the dragon clan?" Jiang Long has never heard of it, Mo Xiao still has a relationship with the dragon clan.

"I once carved a green dragon seal on Mo Xiao's body, and that green dragon seal has now been refined by him, but this dragon clan bloodline ......" Bu Chen was also puzzled, although he had carved a green dragon seal for Mo Xiao. And the bloodline of the dragon clan, Mo Xiao doesn't have it.

Sitting on a platform, Mo Xiao slowly opened his eyes, staring indifferently at the black dragon shadow above the sky. "Black Dragon Tribulation?" Mo Xiao had also heard about the Black Dragon Tribulation, but he was wondering why this dragon clan's heavenly tribulation would befall him.

And just when Mo Xiao was stunned, the black dragon in the sky shouted angrily, and in an instant, the mountain collapsed and the ground cracked, and in the next moment, like the dragon's head, the two dragon claws pushed forward violently, and it turned into a black thunder and blasted towards Mo Xiao.

Feeling that black heavenly thunder, Mo Xiao was also big for a while, because Mo Xiao could feel that the black heavenly thunder under his current time was only stronger than the original Nine Heavenly Tribulations, not weak!"God, where the hell did I provoke you!" Mo Xiao looked helplessly, the imperial sword in his hand flashed out, and after that, an ancient bell floated behind him. In the face of the black thunder, Mo Xiao didn't dare to have the slightest support, so he planned to use the Eastern Emperor Bell to protect himself.

"Hum!" The bell rang, the Eastern Emperor Bell quickly became larger, and then, between heaven and earth, a huge golden light shrouded Mo Xiao's body.

As soon as the Eastern Emperor Bell appeared, the power of the black heavenly thunder actually went berserk again, and its strength increased again.

Seeing this scene, Mo Xiao was also helpless, "me, what about playing with me?" The original strength, Mo Xiao had enough confidence that the Eastern Emperor Bell could take it, but now the power of the black heavenly thunder has increased again, and even countless dragon shadows have appeared circling, which made Mo Xiao couldn't help frowning, now the black heavenly thunder, can the Eastern Emperor Bell really stop it?

When the black heavenly thunder struck the illusioned light shield of the Eastern Emperor Bell, in just an instant, cracks appeared in the golden light shield, and after that, it spread out in all directions.

"Isn't it really good?" Mo Xiao frowned, but he also expected this ending, so he didn't panic too much, the emperor sword together, and suddenly, an invisible sword qi swept wildly around, and then, the space behind Mo Xiao was condensed into a blood-colored giant sword.

"Oh no! Donghuang Bell can't stop it!" Jiang Long also clearly felt how terrifying the black thunder was.

"Fight!" Seeing that the defense of the Eastern Emperor Bell was about to fall apart, Mo Xiao's face also became solemn. The golden light of the Emperor Sword in his hand flashed, and then there was a barren aura swept around his body.

Looking at the rapidly withering earth around him, Jiang Long was also stunned, "He wants to resist the thunder!"

"No!" Jun Tianxie's eyes froze, and his face also showed shock, "That's the Heavenly Desolate Body!"

At this moment, there was a desolate intent condensed around Mo Xiao's body, and this desolate intent was not formed by absorbing the outside world, but erupted from deep in Mo Xiao's body.

Mo Xiao plunged the Sword Emperor Sword into the ground, and then his right hand stretched out, and the two fingers pointed forward, and the desolate breath in Mo Xiao's body instantly condensed on Mo Xiao's two fingers. After that, a wisp of blood appeared at the corner of Mo Xiao's mouth, his eyes froze, and a full of desolate power instantly erupted, piercing towards the Black Heavenly Thunder Cave.

"Heavenly Desolation Finger!"

"Boom!" "Boom!" The moment the two extremely terrifying energies collided, the heavens and the earth dimmed at this moment. After that, the power of desolation swept through the heavens and the earth. If it weren't for Jun Tianyi and Jiang Long joining forces to stabilize the surrounding space, I am afraid that under this blow, the power of desolation would have devoured the entire Eternal Spirit Domain.

Jiang Long frowned and looked at Mo Xiao helplessly, "This guy, can't you stop being so nonsense?"

"Whew, whew!" The power of the desolation gradually dissipated, and in the dust, a figure leaned on the sword and half-knelt on the ground, and a satisfied smile appeared on the corner of his mouth, "Have you stopped?"

And just when Mo Xiao thought that he had succeeded in crossing the catastrophe, between heaven and earth, black clouds overwhelmed the city, and the thunderous meaning in the sky struck again.

"What's going on?" Mo Xiao had a calm face, looking at the thunder sea in the sky, and a sense of powerlessness welled up in his heart. "Heavenly Tribulation of the Ancestral Realm?" Even Mo Xiao himself did not expect that there would be another Heavenly Tribulation. Judging from my current state, I am afraid that a random thunderstorm will to pieces.

"This ......" Jiang Long was also stunned, because he also understood that if this thunder tribulation fell, Mo Xiao would definitely die! And the most troublesome thing was that in the face of the heavenly tribulation, he was powerless.

"Boom!" Above the sky, a white light flashed, and a thunderbolt slashed straight down towards Mo Xiao.

Seeing such a scene, Jiang Long no longer hesitated, and with a move of his footsteps, he wanted to stop the heavenly thunder for Mo Xiao.

"Wait!" Jun Tianxie grabbed Jiang Long.

"It won't be long before we wait. Jiang Long was about to struggle to break free from the shackles of Jun Tianxie, but he found that in the midst of the Heavenly Tribulation, there was an extra figure. And that figure suddenly appeared in front of Jiang Long and Jun Tianxie's eyes, and even, on the other party's body, he couldn't feel the slightest fluctuation of spiritual power.

In the midst of the Heavenly Tribulation, the figure looked at Mo Xiao with a smile, and with a casual wave of his hand, the thunder sea above the sky dissipated instantly.

"How is it possible!" Jiang Long and Jun Tianxie's eyes were instantly glazed. With the cultivation of the two demigod realms, they were powerless against the heavenly calamity, but unexpectedly, a stranger who suddenly appeared, waved his hand at will, and the thunder in the sky was gone.

"Are you?" Mo Xiao was also shocked, but then, he realized the identity of the other party, "God Emperor?"

The figure smiled slightly, and then turned around, "I'll be waiting for you in the Divine Domain." After saying that, the figure disappeared from heaven and earth again, as if it had never appeared at all.

"God's Domain. Mo Xiao wiped the blood from the corner of his mouth! Feeling the sudden increase in spiritual power fluctuations in his body, he also understood that at the moment when the previous thunder tribulation disappeared, he had already reached the ancestral realm.