But now there is not much time left for Xiao Hei to think, he must completely rely on his own strength to face this fourth thunderstorm!

"Boom!"

At the moment when the thunderstorm thundered Xiao Hei, the endless power of qi and blood in his body was condensed into a blood-red shield, guarding himself in it, no matter how violent the thunder was, it would not be able to break it.

After the thunderstorm raged for a while, the fourth thunderstorm finally ran out of energy and dissipated into the void.

Xiao Hei, who got a moment to rest, hurriedly took out the demon crystal that Zhang Yu handed over to him, swallowed it, and in an instant, the pure energy in it was like a tide, converging towards his limbs and hundreds of remains, so that his consumption just now was a big supplement.

"The fifth tribulation thunder is about to be, after surviving this tribulation thunder, even if more than half of this heavenly tribulation has passed, it is estimated that I will not encounter the kind of ninth tribulation thunder that is rare once in a thousand years. Looking at the sea of thunder that was constantly surging and giving birth to the fifth tribulation thunder, Xiao Hei thought secretly in his heart.

"It's coming!" As soon as the fifth thunderstorm appeared, it was seen by Zhang Yu at a glance, looking at the darker and thicker the thunderstorm, a trace of bad feelings also emerged in his heart.

Feeling the power of the fifth thunderstorm, Xiao Hei weighed it and found that the power was close to the full force of the intermediate martial sect, if it was before breaking through, if he wanted to take it, he would definitely pay the price of blood, but now, at most, he would only suffer a slight injury.

Xiao Hei's eyes flashed, and he wanted to rise to the sky and face the fifth thunderstorm, but before he could move, a scene that made him dumbfounded appeared, only to see that after the fifth thunderstorm, the sixth thunderstorm actually followed, and there was a trace of fire on it.

"What's going on? Shouldn't there only be one thunderstorm at a time, how can it be two this time, it can't be that the Heavenly Dao is also wrong. Lin Yan said with some dumbfounded.

"Damn, this Xiao Hei has to work extremely hard to take it, and he must rest before he can face the next thunderstorm, and now two thunders are falling at the same time, is the thief planning to kill people to death?" Zhang Yu roared a little angrily, but to no avail, the two thunderstorms still fell on Xiao Hei's body almost at the same time.

Suddenly, Xiao Hei was overwhelmed by the thunder in the sky, and he could only occasionally see a black figure appearing in the thunder sea, and then he disappeared.

"Boom, boom, boom!"

Countless earth-shattering sounds sounded, and after experiencing the devastation of the thunder sea for a minute, Xiao Hei finally used up his energy and successfully survived the two thunderstorms that fell together in one fell swoop.

It's just that Xiao Hei is in a very bad state at this time, many places on his body are torn apart by the power of devastating thunder, blood is gushing out, and he can't stop it, and his breath is a lot weaker.

Although Xiao Hei's physical recovery power is also extremely strong, because there is constantly an arc flickering in the wound, just having a tendency to heal, it was cracked by the arc, and these wounds cannot be healed at all.

"Damn, this is too abnormal, under the superposition of the two tribulation thunders, the combined power of the previous four tribulation thunders is not as great as this time, fortunately, my physical body has been strengthened again, otherwise, don't be planted here. Xiao Hei's heart was also extremely depressed at this time, if it weren't for the inheritance memory that had been passed down from ancient times, he would have to wonder if the description of the Heavenly Tribulation was made up.

"Wait a minute, if there are two more thunderstorms superimposed, I guess I really won't be able to get through, God, don't play me like this. After complaining, Xiao Hei also seized this rare gap time, and quickly recovered his seriously damaged body with demon crystals.

With the energy replenishment in these demon crystals, Xiao Hei has finally recovered a lot, but the shattered scale armor and flesh and bones still look miserable.

And Zhang Yu and Lin Yan, who were looking at each other from a distance, were also full of worry, they didn't know what Xiao Hei's current injuries were, and they didn't know when this catastrophe would come to an end.

"Boom!"

The sea of thunder in the sky churned up again, as if it was contempting the tribulatory little black in a victorious manner.

"Come on, come on, see if you can chop me to death!" Xiao Hei roared angrily in the sky, venting the injustice in his heart.

It seemed that in response to Xiao Hei, he only heard a bang, and the seventh thunder also fell from the sky without warning, and slashed down towards Xiao Hei again.

Xiao Hei no longer defended passively this time, and roared into the sky, letting the seventh thunder smash on his body.

Compared with the first two thunderstorms, the power of this seventh thunderstorm is also a lot stronger, but fortunately, it is not as powerful as the superposition of the two thunders.

At this moment, Xiao Hei's face is extremely hideous, no matter how strong Lei Tribulation is, he will never give in!

After resisting this thunderstorm for two minutes, Xiao Hei finally relied on his ruthlessness and stubbornly supported it.

But now he has been hit hard, and it is estimated that he can't even give full play to half of his strength, and his breath is sluggish.

However, the clouds in the sky did not dissipate, they were still slowly rotating, and it was obvious that there was still a thunderstorm in the making.

"Damn it, it's all my fault for this crow's mouth, how can there be thunder!" Lin Yan looked at Xiao Hei, who had been hit hard, and also became restless.

Zhang Yu on the side also had hidden worries in his eyes!

Even if such a terrifying thunder tribulation is to let an intermediate martial sect go to cross it, it is estimated that he will already die without a place to be buried, but Xiao Hei is now at most a quasi-monarch-level demon beast, and the thunder tribulation he faces is terrifying!

At this time, Xiao Hei was also inspired by the infinite fighting spirit of this constantly appearing thunderstorm, and once again swallowed a handful of fifth-level demon crystals and an extremely precious sixth-level demon crystal into his stomach.

The violent energy contained in these demon crystals exploded in his body in an instant, constantly impacting his body, with a body comparable to the dragon clan, almost all of them were unable to withstand this surging power, Xiao Hei's body was constantly expanding, and now he urgently needed to find a place to vent the excess power in his body, otherwise, he might have been blown up by this energy before he finished the tribulation.

"Come on, let's see who can fight to the end!"

Xiao Hei burst into the sky with a shout, and rose into the sky again, volleying up like he was not afraid of death, and the blood and qi in his body exploded in an instant, and he actually attacked the clouds in the sky!

Xu was angered by Xiao Hei's provocation, and there was an angry roar in the thunder sea in the sky, and a silver thunder dragon actually condensed out, roared, carried the thunder sea in the sky, and rushed towards Xiao Hei, the hideous face, obviously not tearing Xiao Hei apart, vowing not to give up.

"Xiao Hei is too reckless, he just defends well, how can he take the initiative?" Zhang Yu sighed, there was no moment, he would be as anxious as today.

"Offense is the best defense, and Xiao Hei must be sure to attack. Lin Yan comforted.

At this time, the dragon-shaped thunder had collided with Xiao Hei, and the electric light that burst out illuminated the gloomy valley, and Zhang Yu's eyes would give birth to a tingling sensation, and it was almost impossible to see what the situation of Xiao Hei who was submerged in the sea of thunder was now.

"Roar!"

At this moment, an angry roar suddenly came from the sea of thunder, which suddenly raised the hearts of both Zhang Yu and his throats.

Suddenly, a hole was torn at the bottom of the thunder curtain in the sky, and a charred black figure slammed into the earth like a falling meteorite.

"Boom!"

Although Xiao Hei rushed out of the encirclement of the Thunder Sea, this eighth thunderstorm did not let Xiao Hei go, and in an instant, all the terrifying energy was vented and smashed towards the place where Xiao Hei fell.

In an instant, the earth was vaporized, and a terrifying black hole with a radius of dozens of zhang appeared in the center of the valley out of thin air.

And Xiao Hei, who was hit head-on, is uncertain about his life and death at the moment!

Even if he was a few miles away, Zhang Yu could still feel the aura of destruction contained in the raging thunder and lightning, and his heart was also pinched together, silently looking forward to Xiao Hei's appearance in his heart.

Xu had completed the task, the thunder in the sky slowly dissipated, the clouds began to shrink slowly, and everything seemed to have returned to calm, only the still burning trees and the ruined scene around them indicated that a disaster had occurred.

Seeing that Xiao Hei's thunder tribulation finally began to end, Zhang Yu and Lin Yan also began to prepare to run towards the place where Xiao Hei crossed the tribulation.

"Roar!"

A roar full of unwillingness came, and Xiao Hei rose into the sky again. I saw that pieces of charred skin on his body began to fall off, revealing a layer of heart-born scale armor, and his body size has become a little larger, and his power is even greater than before!

"Boom, boom!"

At this time, the clouds that should have dissipated were condensed again, the slightest lightning flashed, and endless thunder and lightning also diffused from the void, and in the blink of an eye, the number of thunderbolts reached a terrifying level, and countless thunderbolts gathered like water frantically towards the cloud robbery whirlpool, and a sea of thunder that completely enveloped the entire valley condensed again!

Suddenly, the restless thunder seemed to stop beating and became unusually quiet, even the wind around it stopped, and at this moment it seemed that the whole world was silent.

However, the extreme silence almost makes people crazy, Zhang Yu knows that this is the calm before the storm, and there must be an even more terrifying thunderstorm that is taking shape!

"Ninefold Thunder Tribulation, it turned out to be Ninefold Thunder Tribulation! Damn, isn't this fucking tricking me?" Looking at the climbing tribulation clouds, Xiao Hei also felt a trace of despair in his heart!