Above the mountains and forests, the aura of dozens of miles around the radius was surging, forming a huge whirlpool in mid-air, constantly circling and roaring, covering the sky and the sun!

The huge momentum made the surrounding demons look sideways, and they all walked out of the cave one by one, watching the sudden appearance of heaven and earth from a distance!

At first, only those Yuedan monsters watched, but as the vision of heaven and earth became more and more vast, many gods and souls were looking sideways!

The dark clouds in the sky were mighty, covering the sky and the sun, and the tumbling electric snake kept swimming, and soon under the gaze of many eyes, a purple thunderbolt blasted down!

Bang!!!

The earth trembled slightly, sparks shot out, and the palpitating thunder and lightning boom kept coming!

Soon after, the second thunderbolt came as scheduled, more powerful than the previous one, and the thick electric snake blasted straight to the top of the mountain and sank into the belly of the mountain!

The thunder continued to rage, and in the blink of an eye, nine thunderbolts descended one by one, blasting the originally abundant mountain peaks full of spiritual energy, and large areas of plants were scattered by the thunder and turned into a scorched earth!

"It's finally over!" thought to many youkai as they wanted to visit the newborn Yuedan youkai in a while!

But it didn't take long for the electric snakes in the thicker dark clouds in the sky not only did not dissipate, but became more and more, and at a glance, it made people's scalp tingle!

"What's going on? Isn't it already over?" muttered a knotted youkai, it had only been promoted to a knotted youkai after carrying the nine thunder tribulations!

"Interesting! I have actually cultivated at least three thousand years of demon power, is this to withstand the Tiangang Thunder Tribulation and cultivate into a medium-grade demon pill?"

Not long after, the electric snake in the black cloud raged again, and one after another thunderbolts that were thicker than before bombarded down, shaking the mountains and trembling, and many monsters with shallow cultivation simply hid directly in the lair, trembling and not daring to come out!

The sound of thunder bombardment came again and again, the original spiritual peak was blasted through the top of the mountain, the mountain rocks rolled down, and the thick thunder sank into the belly of the mountain without hindrance, and the dull rumbling sound echoed between the mountains!

"Twenty-seven, twenty-eighth, twenty-nine, thirty, thirty-one、......" A divine soul demon looked into the distance, muttered in his mouth, quietly counting the thunder that kept coming, and before he knew it, he had already passed thirty-five thunder tribulations!

"If you can take over this last thunder tribulation, this monarch will condemn you!"

As soon as the words of this divine soul demon fell, a blue thunderbolt suddenly fell, and in an instant, the sky was covered by a dazzling blue light, and then the deafening sound of thunder came mightily!

"How's it going?"

"It's not going to be dead, is it?"

"Tiangang Thunder Tribulation, if you survive it, you can produce a medium-grade demon pill, and the future is no longer a matter of thunder tribulation, I don't know if I die or not? It would be a pity if I didn't survive!"

"Hmph! You are just hearsay, there is no middle-grade demon pill in my demon clan at all, this is just a common name over the years!

"What? So, there is an even more powerful Thunder Tribulation above Tiangang?"

"That's natural, at least three thousand years of demon power can trigger the Tiangang Thunder Tribulation! And if you want to trigger the Earth Evil Thunder Tribulation, you need at least seven thousand years of demon power! As for the strongest Extreme Dao Thunder Tribulation, you must cultivate nine thousand years of demon power before you can trigger it! If this one doesn't die and produces a Xuan-level Demon Pill, he can at least cultivate into a divine soul in the future, and the Thunder Tribulation is also very possible!"

But soon, the eyes of this Yuedan monster bulged out, and it seemed that someone had punched him hard from behind, looking at the even more amazing Thunder Snake in the sky in disbelief!

This time, the thunder in the black clouds turned completely cyan!

"How is it possible?" The eyes of this knotted demon were full of horror, staring at the increasingly low dark clouds, and they were silent for a long time! The two knotted monsters beside him also looked at the upcoming Earth Shatter Thunder Tribulation with unpredictable expressions, not knowing what they were thinking!

Bang!!!!

The power of the Earth Shatter Thunder Tribulation is even more powerful than the Tiangang Thunder Tribulation, which increases several times out of thin air, one after another, endlessly, not giving the slightest respite!

This mountain, which was originally rich in spiritual energy, was quickly blown away, the mountain cracked, and a large amount of thunder tribulation aura began to escape!

One after another green thunder continued to bombard down, and the huge momentum completely alarmed the entire Black Mountain, and for the first time, a thunder tribulation demon paid attention here!

"Sure enough, it's the earth's evil green thunder!" In a cave, a thunder tribulation demon on the main seat looked through the surrounding barriers, directly staring at the thunder in the sky, "If you don't die!

"Hehe! It's really rare! How long has it been since there has been a thunderstorm in the Black Mountain!" A thunder tribulation demon was directly suspended in the air, watching the thunder snake raging in the large dark clouds, but more eyes were still on the monster that was crossing the robbery underground!

"Junior, whether you can survive it or not, this king has taken you in!" This thunder tribulation demon looked at the falling thunder with a little solemnity, the demon power in his body was brewing, and he was ready to rescue the monster who crossed the tribulation at any time! After all, the earth-level demon pill is quite rare, if nothing else, there is no problem in cultivating to the thunder tribulation, and you can even get a glimpse of the immortal road! For this thunder tribulation demon, a living Xuandan monster is more valuable than dying!

"Sixty-eight, sixty-nine, seventy, seventy-one, seventy-two! Whew!" Seeing the entire seventy-two thunder tribulations bombarded down, being taken over by the underground monster, and never leaking the slightest demonic energy, this thunder tribulation demon was secretly surprised in his heart, "Such a powerful demon, it is so easy to bear the earth shattering thunder tribulation, I don't know which old demon it is?"

Just as this thunder tribulation demon set off to the place of the tribulation and came into contact with this monster, he suddenly felt a burst of creepy, and the demonic power that had been suppressed in his body for a long time was about to move, and the sixth thunder tribulation that had been delayed for a long time seemed to be coming!

"Oh no! This thunder tribulation hasn't been over!! a roar sounded, and the dignified thunder tribulation demon fled in a hurry, avoiding the tribulation clouds far away, looking at the black cloud electric snake that had not yet dissipated with palpitations!

The black clouds in the sky churned again, and when an electric snake glowing with black light appeared in the clouds, this thunder tribulation demon was full of disbelief!

"Extreme Thunder Tribulation !!"

"How could it be ???"

When the breath of the Extreme Thunder Tribulation appeared, almost all the Thunder Tribulation Demons were alarmed, and they all appeared in mid-air, looking at the large black clouds lying across the Black Mountain from afar, but they didn't have the slightest intention of approaching!

Cultivating to this point, in addition to the existence of the fairy realm, what these Thunder Tribulation Great Demons are most afraid of is the Thunder Tribulation, and they don't even dare to be contaminated by the breath of the Thunder Tribulation!

"No, this doesn't seem to be the Extreme Thunder Tribulation!" a Thunder Tribulation Demon muttered with a hint of doubt in his eyes.

"It's really a bit bad!" the Thunder Tribulation Demon on the side agreed with his head, "You know where I come from, when I was in Kunlun Mountain, I was fortunate enough to witness an old demon transform into a tribulation! At that time, just like today, he survived the Heavenly Gang and Earth Tribulation one after another, and then was lowered to the Extreme Thunder Tribulation! But the Extreme Thunder Tribulation I saw at that time was blood red, not the black I see now!"

"But I haven't seen much, and I'm not sure, after all, it's really rare to have cultivated for so long and hasn't broken off the monsters, and there are even fewer who can survive to the Extreme Thunder Tribulation, maybe this Extreme Thunder Tribulation has another mystery, not for us to spy on!"

"Maybe!but-" The Thunder Tribulation Demon's expression moved slightly, "If this demon can survive this tribulation and not die, he will be a generation of demon kings in the future!"

"This is the Heavenly Rank Demon Pill! I have been cultivating hard for 3,800 years, and at that time, I almost died nine times before I achieved the Xuan-Rank High-grade Demon Pill, and then I cultivated for another 4,200 years before I got today's cultivation. And this demon doesn't know how many years of penance it has been cultivating before he can produce a once-in-a-10,000-year Heavenly Rank Demon Pill! If he doesn't die today, this black mountain will be this demon's world sooner or later! No, maybe this demon can't look down on this black mountain at all!"

"It's a pity that not all youkai want to see this scene!"

As the two Thunder Tribulation Demons spoke, the black thunder between the black clouds in mid-air had already begun to fall!

Different from the previous thunder tribulation, this time there was no sound when the extreme thunder tribulation landed, the heaven and earth were quiet, there was no sound around, as if all the sounds in the whole world had disappeared without a trace, only the flickering weird black light was full of surroundings, and only then could you feel the horror of this thunder tribulation!

With the descending of this thunder tribulation, a powerful and evil demonic aura appeared in the belly of the mountain for the first time, soaring straight into the sky, constantly colliding with the black clouds in mid-air, opposing each other!

Quietly, all the big demons in the Black Mountain appeared around, staring closely at this monster that was crossing the catastrophe, their eyes were different, and their thoughts were constant!

Ulla!!

The roar of thunder that only Hesse could hear was constantly filling and echoing in his ears, shaking Hesse's surroundings with a buzz! One after another, the black thunder directly ignored the demonic qi defense around Hesse, and fell straight into Hesse's body, and began to refine Hesse's divine soul!

Success is also a thunder tribulation, defeat is also a thunder tribulation! This extreme thunder tribulation completely ignores the physical body and directly targets the divine soul! This is a crisis for the Yudan monster, and it is also a once-in-a-lifetime opportunity to temper the divine soul!

If you hold it through, the sky is high and the sea is wide, but if you can't hold it, you will die!

Hesse gritted his teeth, the black flames in his eyes beat strangely, and the black thunder that drilled into Hesse's body continued to spread in Hesse's body, and the originally vague divine soul began to take shape rapidly, and continued to condense in the thunder quenching!

But as long as the soul has a slight tendency to collapse, the black jade in Hesse's body will absorb this thunder, so that Hesse can refine his soul with confidence!

In the end, Hesse flew directly into the air and let out bursts of roars, but the low roar dissipated all around, and only a winged black tiger could be seen with its mouth open, glaring angrily at the black clouds in mid-air, and rushing forward with thunder!

The sky is full of light!

The last thunderbolt fell, exuding a huge might, directly blasting the winged black tiger into the belly of the mountain, smashing out a huge crack, and after the earth trembled fiercely, there was no movement for a long time!