Infinite Evolution

"Don't worry, you can't stop me at this level!"

Although the power of the underworld seal exceeded the imagination of Chu Xun and others, it was within the expectations of the old demon from Black Mountain. After all, this was not his first time breaking into the formation.

So even though those black dragons had merged from nine hundred and ninety-nine to three hundred and thirty-three, the old Black Mountain demon still didn't panic at all. Instead, he comforted Chu Xun and others.

Boom!

And as the words of the old demon of Black Mountain rang out from the Black Mountain City, the black light in the Black Mountain City also became more intense. At the same time, the originally huge city also began to shrink and change, and finally there were bursts of violent roars. , from a huge Black Mountain City, it gradually turned into a black stone mountain that was only one-tenth of the size of Black Mountain City!

This is the true identity of the Black Mountain Old Demon!

As we all know, under the same force and mass, the smaller the size, the stronger the destructive power and penetrating power.

The same is true for the Black Mountain that the Black Mountain Old Demon has transformed into at this moment. As the Black Mountain Old Demon shrinks in size, the destructive power he unleashes becomes even more astonishing. The next moment, accompanied by bursts of extremely violent roars, the black dragons that could barely stop the progress of the Black Mountain Old Demon were once again blasted into pieces by the Black Mountain that was transformed by the Black Mountain Old Demon. And the Black Mountain Old Demon The demon's forward speed has also become faster!

hold head high!

However, as the old demon of Montenegro continued to advance, the counterattack ability of this seal formation also began to become stronger and stronger.

The next moment, accompanied by deafening dragon roars, the three hundred and thirty-three black dragons once again began to merge in groups of three, turning into one hundred and eleven, several times larger in size. , and at the same time, the giant black dragon, with blazing black flames burning all over its body, bared its teeth and claws and intercepted the black stone mountain transformed by the old demon of Montenegro.

Boom boom boom boom!

The giant black dragons formed by these fusions are almost nine times as powerful as the original black dragons. With this level of power, even many three-corpse-killing experts may not dare to challenge its power.

However, the old monster of Black Mountain is an anomaly in the realm of killing three corpses. Although he does not have the incarnation of three zombies like other strong warriors, but in terms of strength and defense alone, he is far from the ordinary three zombies. It can be compared with the corpse power. So even in the face of the bombardment of more than a hundred giant black dragons, the old Black Mountain demon was still moving forward, but the speed began to become slower and slower, and the Black Mountain was also shattered piece by piece. The gravel has obviously suffered some damage!

"The Golden Seal of the Human Emperor, Zhen!"

"Xuanyuan Sword, Qinglong appears!"

Seeing that the progress of the old Black Mountain demon slowed down again, the pale naughty kid also took a deep breath, threw the Xuanyuan Sword and the Golden Seal of the Human Emperor directly into the air, and shouted loudly.

Buzz!

hold head high!

Although he has exhausted his own power in order to seal the human book, the power in the Xuanyuan Sword and the Human Emperor's Golden Seal still exists.

So as the naughty child shouted loudly, the Golden Seal of the Human Emperor also shined with golden light, turning into an uncertain golden shield, covering the Black Mountain that the old demon of Black Mountain had transformed into.

With the appearance of the golden shield, the black dragons that bombarded them seemed to have passed through a solid swamp when passing through the golden shield, and their power and speed were significantly reduced. A level up, the pressure on the Black Mountain was instantly reduced a lot, and the speed of the Black Mountain's progress increased a lot again!

Not only that, but at the same time, the green dragon transformed by Xuanyuan Sword also directly coiled around the only plant in the black mountain, which was the towering locust tree. And with the coiling of Qinglong and the crazy influx of Qinglong's wood element power, the giant locust tree was instantly illuminated by black light, and countless black branches began to sprout, split, and moved towards the tree at an extremely fast speed. The black dragons that passed through the golden shield bombarded away!

This old locust tree is the only soul nightmare with true intelligence born in the Yin and Yang Realm after the old demon of Black Mountain. It has a unique background. Coupled with so many years of practice, the cultivation of this old locust tree is also extremely powerful. , only a thin line away from the realm of killing three corpses!

But now that the original power of Qinglong's wood element has been poured into it, the old locust tree, which is made up of countless soul fragments and is full of death and yin energy, has finally made up for its only flaw, so in that old locust tree While the branches of the tree kept pulling out paper and sprouting, a little green finally gradually appeared on the originally black branches. At the same time, the aura emitted by the old locust tree also surged instantly, as if some bottleneck had been broken and a huge harvest had been obtained. The transformation is general!

Spring comes out of dead trees!

Advanced three corpses!

Boom boom boom boom!

No one expected that due to the fate, this old locust tree would successfully break through its own bottleneck and be promoted to a new level. As the old locust tree's realm improved, its new branches with green leaves became tougher and more powerful.

The next moment, accompanied by bursts of extremely violent roars, the one hundred and eleven black dragons were once again blasted away by the joint efforts of the old locust tree and the old Black Mountain demon. The distance between Montenegro and the core of the formation, that is, the book, is getting closer and closer, even less than a hundred miles!

And the distance of a hundred miles is simply a matter of a snap for a strong person like the Black Mountain Old Demon!

"Be careful!"

However, despite breaking through to within a hundred miles of the formation, the voice of the old Black Mountain demon became serious: "Now that we have entered the core area of ​​the formation, the power of the formation will soon be fully activated. "

"What?"

Hearing the words of the old demon from Black Mountain, Chu Xun and others could not help but twitch their eyes slightly.

The power of these one hundred and eleven black dragons is probably enough to strangle many three-corpse-killing experts. But according to what the old demon from Black Mountain said, the power of this formation is not yet at its peak?

So how terrifying is the ultimate power of this formation?

Soon, they knew the answer!

hold head high!

The next moment, the black dragons suddenly roared at the same time and gathered together at an extremely fast speed. In the end, their numbers dropped sharply again.

But the difference from before is that this time the number of black dragons has not only been reduced three times, but ten times!

In the blink of an eye, the one hundred and eleven black dragons merged directly into eleven extremely huge super black dragons that almost occupied the entire Yin and Yang Realm and completely blocked everyone's path!

Obviously, these eleven black dragons are the most powerful force in the underworld formation!

"Black Mountain Breaks the Sky!"

The old demon of Montenegro also knew that it was time to fight, so when he saw the eleven black dragons appearing, the old demon of Montenegro also roared wildly, and then the entire Montenegro was like plasticine, squirming and changing rapidly, and finally Chu Xun and others were completely wrapped in the black mountain, and the black mountain turned into a conical black "warhead"!

Boom boom boom boom!

The next moment, the "warhead" transformed by the old Black Mountain demon collided fiercely with the eleven black dragons, and made bursts of violent roars.

Amidst the violent roar and impact, the Black Mountain began to tremble violently, and Chu Xun and others who were in the Black Mountain suddenly felt the world spinning and almost unsteady.

However, compared to Chu Xun and others, the one who is under the greatest pressure at the moment is the old demon from Montenegro. It was seen that under the crazy impact of those black dragons, although the black warhead he transformed into was still able to move forward, the speed of advancement was reduced by more than ten times. At the same time, his body was gradually shattered under the constant bombardment of these black dragons. Huge black rocks were shot out, shooting out in all directions.

boom!

Finally, when almost a third of the old Black Mountain monster's body had been consumed by life and death, he successfully broke through the obstruction of the eleven black dragons and came to the front of the book.

"Hurry up, I won't last long!"

The next moment, with the urgent cry of the old Black Mountain demon, the front section of the warhead opened instantly, and the core of the underworld formation, that is, the book, finally appeared in front of Chu Xun and others!