On the ground, Li Yuan pinched his hands, and an illusory rune appeared behind him.

Then I saw that in the palm of Li Yuan's right hand, purple arcs collided with each other, emitting a piercing electric sound.

It is also the power of heavenly thunder, but the heavenly thunder at this time is like a cloud of mud before Li Yuan came to the netherworld.

At this time, the color of the thunder not only changed from the original light purple to dark purple, but as long as you look carefully, you can also find that there is a white line like a small snake swimming in the thunder and lightning, constantly releasing a chill that makes people chill down the spine.

This is the power of extreme cold awakened by the Extreme Cold Heavenly Thunder after it was upgraded to the intermediate level.

"Old man, I'm here to help you!"

After hearing Li Yuan's loud shout, his right hand was slowly raised upward, and the palm of his five fingers was facing the sky, but he performed the palm thunder method in the thunder method.

The ghost fairy old man was about to stop, but after seeing Li Yuan's actions, he was slightly stunned, and a thoughtful look appeared on his face.

Li Yuan's little bit of Taoism naturally couldn't enter his magic eyes, but the power of the extremely cold sky thunder was different.

It is beyond the power of the law, with a special power of some kind of great will.

Especially after upgrading to the intermediate level, it is completely different from before, even when helping him expel the evil qi in his body, the old man can feel the difference.

The old man of the ghost fairy frowned, then gritted his teeth, mobilized the strength of his whole body again, and slammed a punch into the void before.

......

At the same time as the old man made a move, Li Yuan also made a move in an instant, and the extremely cold thunder that was completed by him shot out directly from the palm of his hand, like a laser, and instantly slashed into the same position as the old man.

Thundered~

I don't know if it has anything to do with the power of heavenly thunder, at this moment, in that void, the place where the spatial fluctuations are most violent actually appears little by little, black granular matter visible to the naked eye.

And as time goes on, there are more and more of these black particles!

Immediately after that, the entire Netherworld began to violently shake, as if the heavens and the earth were cracking.

"This space has begun to be unstable!" the old man's face changed.

Only those who have reached his level can truly understand what this means.

Then the old man of the ghost fairy didn't say a word, and directly took out a bottle of pills that he didn't know what it was from the storage bag, and poured them all into his mouth.

With a "buzz", the old man's breath instantly returned to its peak state.

This time, he didn't spare his hand, as if desperately attacking the void, which suddenly made the already distorted void even more unstable.

At this moment, the ghost fairy old man was also very helpless in his heart, and now he couldn't help but work hard.

Because he knew that the Netherworld was originally an unstable space mixed with the rift of time and space, and now once an unstable phenomenon occurs in this space, it is easy to produce a domino effect, causing a chain reaction and causing the entire space to collapse.

And before the space collapses, if they can't leave, they will disappear with the Netherworld.

......

The so-called ignorant is fearless, Li Yuan does not have such a high consciousness, at this moment he saw that the ghost fairy old man was desperate, and thought that it was because of his own merits that the space wall of this space was loosened, and the old man found a glimmer of opportunity, so he would shoot crazy and want to tear the space.

Not only that, at this moment, Li Yuan also put on a leisurely appearance of sitting on the mountain and watching the tiger fight, as if it was nothing to do.

Of course, this is also because he doesn't know the seriousness of the problem, otherwise he will inevitably be even crazier than the ghost fairy old man.

"Hey, this old man has been attacking for so long, why can't he tear open the space wall, or I won't hide it, release all the power of the heavenly thunder, and help him?" Li Yuan thought silently in his heart, wondering whether to take out his hidden hole cards so as to help the old man tear up the space quickly.

His hole card is naturally still an extremely cold heavenly thunder, but it is not the intermediate heavenly thunder he just showed, but a high-level heavenly thunder!

That's right, since he secretly sacrificed Fallen Thunderpo, the Heavenly Thunder Seed in his body has been upgraded to a high level.

As for why he didn't tell the old man of the ghost fairy, naturally he deliberately left this hole card in order to prevent a hand.

The ghost fairy old man's attack continued, and with his attack, a black crack that was visible to the naked eye had gradually appeared in the void.

At first, the crack was only a few centimeters long, but under the old man's desperate attack, the crack gradually grew larger, and soon it was more than a man tall.

"Don't go yet!"

The heart-rending roar of the ghost fairy old man suddenly came from the air, and then the figure appeared directly next to the crack in a flash, and he got into it without a trace of hesitation.

Li Yuan came back to his senses at this time, and immediately took off his sword and rose into the sky, and after the old man, he also drilled into the space-time crack.

As soon as he walked with his front feet, the Netherworld immediately shook violently, and black cracks appeared in both the sky and the ground, and quickly spread outward like a spider's web.

Soon, the sky was like a shattered mirror, shattering and collapsing inch by inch.

————————————————————————————

Somewhere on the edge of the fire ant forest, a violent spatial fluctuation came out, and a black crack suddenly appeared in mid-air, and then two figures fell down from it in a flash.

"Bang!"

After a muffled sound, Li Yuan shook his head, slowly stood up, and after looking around, his face suddenly showed a look of joy.

"Hahaha, this immortal is finally back!" The ghost fairy old man on the side seemed to be even more excited than him, and after a long roar from the sky, he closed his eyes slightly, wantonly breathing the fresh air between heaven and earth.

After calming down a little and calming down, Li Yuan took a few steps back vigilantly and distanced himself from the old man.

Now that he had come out, he was naturally not sure that the old man would be the same as before.

Another moment passed.

The old man of the ghost fairy slowly opened his eyes, and after being silent for a while, he said to himself: "Hey, it seems that the will of the Heavenly Dao of this world has paid attention to me, and I believe that it will not be long before the Heavenly Tribulation will appear." ”

"Does the senior have any plans?" asked Li Yuan cautiously.

"This immortal doesn't have any magic weapons that can help resist the thunder now, so naturally I have to find a place to hide it first, and find a way to cover up the heavenly machine, and then I have to deal with some personal matters, and after that, I should go to Shenzhou to travel for a while." "The old man seems to have planned for this a long time ago.

"Shenzhou? Li Yuan said with a hint of envy.

"What about you, what are your plans for the future?" asked the old man of the ghost fairy.

Li Yuan hesitated slightly, and said, "When I go back, I should have to prepare Luo Tian Dajiao." ”

"Luo Tian Da Jiao! Is the inheritance of the Demon Ancestor Yuanli? That is really a great opportunity. After hearing this, the old man of the ghost fairy suddenly said such an inexplicable sentence.