The extreme of martial arts, against the universe, shattering the sky, devouring the essence of heaven and earth, creating supreme energy, breaking the seal of ten thousand laws, stepping on the top of the world, and creating the infinite sky!

This is the general outline of "Reverse Qiankun", at the beginning of the creation of Reverse Qiankun, it was a practice against the chaos of the sky, its level is unknown, it depends on the cultivator, how much ability the cultivator has, how high his level is. And its advanced method is the "Heaven and Earth Devouring Essence", cultivators want to have the ability to defy the heavens, but also devour all kinds of heaven and earth essences. Devouring all kinds of heaven and earth essences, so that the exercises continue to advance and become stronger, only when the exercises are strong can they provide greater assistance to cultivators, and in the end, they can have the power to reverse the situation and shatter the sky.

Xiu Tianyu's cultivation, after he fused and absorbed the thunder, space, vitality, and soul, had already reached the ninth peak of the pneumatic realm, and the vitality spirit body had been perfectly integrated with his physical body, and his qi and blood power had reached the extreme of the realm. As long as you practice the Heart-Making Technique and successfully condense a Martial Dao Void Crystal, you will officially step into the mind-making realm.

Xiu Tianyu flipped through the Reverse Qiankun Exercises, and naturally knew the Heart-Making Exercises, but he had practiced for ten days, but there was not even a trace of spiritual condensation. He had to stop and think about why.

"Tianyu boy, you can't condense the Martial Dao Void Crystal with such a headless and brainless cultivation!" Seeing that Tianyu had finally stopped, Mo Han couldn't help but speak.

Xiu Tianyu thought about it carefully after hearing this, but he still didn't think of the problem, so he asked: "Then what should I do, isn't it also such a step-by-step cultivation to condense the Martial Dao Void Crystal with other exercises?"

""Reverse Qiankun" is not an ordinary exercise, not to mention that he has not yet perfected it, how can he practice like other exercises, you have to understand the two words in it!"

"What word?" Xiu Tianyu hurriedly asked.

"'Reversal' and 'devouring', simply put, inverse is not opposite, but different, the result is the same, but the process is different, and the process has its opposite! What the way of heaven does not do, and what goes against heaven is for the reverse! Devouring is not simply devouring, but assimilation, the ultimate assimilation, assimilation of oneself, assimilation of phagocytosis, and assimilation of the two. Mo looked at Xiu Tianyu's longing gaze and said this paragraph slowly.

Xiu Tianyu frowned and pondered, there were many things he didn't understand about this passage, and Mo Han also said it too vaguely, and some places did not make the final meaning clear, which can be described as ambiguous.

"Senior Mo, can you be a little more detailed? ”

"Go, go, go, I want to go, this exercise was not created by me, how do I know the real meaning, I still listened to the old guy say this passage!" Seeing that Xiu Tianyu was at the bottom of it, Mo Han seemed to be afraid of losing his majesty in front of his juniors, so he sent Xiu Tianyu away at will, and the old god fell asleep.

Xiu Tianyu thought about it for a long time, but in the end he didn't come up with any results, and his mind couldn't help but become irritable, he had to stop, get up and walk towards the entrance of the cave.

Xiu Tianyu was barefoot, and his upper body was also bare, and he only tied a fig leaf around his waist, and this rag was one of the few things in this cave to cover his shame.

Xiu Tianyu stood at the entrance of the cave and looked out, only to see that outside the entrance of the cave, the heavens and the earth seemed to be covered by dark clouds, and the dark clouds were densely covered between heaven and earth. In the dark clouds, countless lightning flashed one after another, and bursts of rumbling thunder resounded through the nine skies. From time to time, thunder shattered the sky, tore through the dark clouds, and descended on the world with the power of ten thousand jun. The power of thunder has completely changed the appearance of this heaven and earth, and this is the real Netherworld Thunder Domain.

Xiu Tianyu couldn't help but smack his tongue when he saw such earth-shaking changes. The power of the thunder here is many times stronger than those thunders in the space channel? Here, he can't even give birth to the slightest thought of resistance, and a thunderbolt may make him crush his bones in an instant.

The horror of the Netherworld Thunder Domain is not only the countless thunders in the sky, but what is even more terrifying is that here, even the earth also contains thunder, within a radius of 100,000 miles, it is the world that belongs to the thunder, and there is an invisible space seal surrounding this world, so that the people in it are trapped in this thunder world forever.

In the entire Netherworld Thunder Domain, the only safe place was the cave where Xiu Tianyu was, and this was only the edge of the Netherworld Minefield.

The mysterious old man and the unicorn beast came here back then, just to devour the power of thunder here and verify some of the functions of the "Reverse Qiankun" exercises, but they didn't want to have an accident in the middle, they were attacked by the enemy, and after being seriously injured, they broke into the Netherworld Thunder Domain, but they were finally trapped and died here.

"If you want to go out and have a look, don't worry too much, your body has already fused some thunder power, although the thunder here is terrifying and powerful, but a thunder may not be able to kill you, not to mention that you also have the power of space, a thunder can withstand it." Mo Han's words slowly sounded in Xiu Tianyu's ears, but they seemed to encourage him and tempt him.

Xiu Tianyu thought about it carefully, at this moment his cultivation has reached a difficult point, blindly working behind closed doors, it is difficult to make an inch, and if he wants to break through, he can only use external forces.

Xiu Tianyu's eyes gradually became clear and firm, he took a deep breath and slowly stepped out of the hole. He didn't dare to rush forward, but only dared to stay close to the entrance of the cave.

His feet stepped on the earth, and suddenly a thunderbolt from the earth struck him along his feet, slashing at him. This thunder only made Dexiu Tianyu's body slightly numb. But before he could think about it, the dark clouds above his head tore open, and a purple pillar of thunder rushed in. Xiu Tianyu's eyes were piercing, and he quickly adjusted the state of his body, preparing to meet this thunder.

"Boom ......"

When the thunder came, where Xiu Tianyu was, he was suddenly enveloped by a purple pillar of light, and a loud explosion kicked up dust in the sky, and there was a big pit on the ground. Xiu Tianyu's body was lying in the big pit, small cracks were cracked on his body, his whole body spasmed, and the fig leaf on his hair and waist had turned into flying ashes under the powerful power of this thunderbolt.

In the cracks on his body, blood beads gathered, but it was strangely not flowing out of the wound. Above the wound, there was a trace of spatial power, as if his body was wrapped in another dimension.

Xiu Tianyu's body trembled, and he crawled back to the entrance of the cave with difficulty with his hands and feet, and his godless eyes looked at the unicorn beast not far away, wanting to say something but unable to speak.

"You...... Again...... Lie to me!"

Xiu Tianyu finally said a word, and then passed out.

Mo looked at Xiu Tianyu, who was extremely embarrassed at the moment, nodded slowly, and then wrapped Xiu Tianyu and disappeared at the entrance of the cave.

In that waterhole again, Xiu Tianyu woke up again, but at this moment, his whole body was still numb and he couldn't move, but he still turned his head to look at Mo Han, and there was a little coldness in his eyes.

"Little doll, the old man didn't lie to you, isn't he still alive and well, not dead!" Mo looked at Xiu Tianyu, and a few smiles appeared in the beast's eyes.

"Then!" Seeing that Xiu Tianyu was almost recovered, the unicorn beast raised its claws, and I don't know what it was, it was thrown to Xiu Tianyu.

Xiu Tianyu stretched out his hand and grabbed the thing that Mo had thrown in his hand. When he saw it, it was a ripe peach thrown by the ink, and the aura on the peach was dense, and it was not a mortal thing at first glance.

"What is this?"

Xiu Tianyu had also been here for several days, except for the depths of the cave, where Mo had not let him go, he had taken a walk in other places, but he did not find that there were fruit trees growing there. In this Netherworld Minefield, the mountains and fields were barren, there was not even a trace of plants, and the only thing he could satisfy his hunger was the ordinary spoiled dry food that Mo had rationed to him every five days, not to mention any fruits.

"This is the 'Pulp Vein Peach', which has the effect of washing the marrow and expanding the veins, and you eat it to help you cultivate!" Mo said lightly.

"Marrow Vein Peach?" Xiu Tianyu wondered in his heart, in the world of martial arts cultivation, there were still many pills with various functions, and these pills were all refined by various spirit herbs and elixirs through the array pharmacist, and Xiu Tianyu also knew something about these spirit herbs and elixirs. But looking at the spirit fruit in his hand at this moment, he had never heard of it.

Xiu Tianyu doesn't think much about it, there are many things in the world, he doesn't know much, so why bother himself.

At the entrance of the peach flesh, a trace of warm current hits, flows through the internal organs, is absorbed by the blood vessels and meridians, and flows back to the heart, hovering in the heart for a week and then flowing again throughout the body, in the meridians and blood vessels, there is a trace of numb warmth, even the wounds on the body, there is also warmth.

It may be that Xiu Tianyu's body is too different, and the spirit fruit at this moment does not have too obvious effects on him.

Xiu Tianyu swallowed a few bites of jujubes, and then he raised his head and looked at Mo with fiery eyes. Mo didn't talk nonsense, and he was empathetic and threw four pith peaches again.

Xiu Tianyu hadn't eaten fresh food for too long, and these few spirit fruits, to him, were the most delicious food in the world, so he hurriedly ate them, then sat down cross-legged, and ran the exercises to absorb the essence and vitality of the spirit fruits.

Half a time later, Xiu Tianyu stood up after absorbing it, and said in confusion: "Senior Mo, where did this spirit fruit come from, why haven't I seen it before?"

"Well, it's time for you to know, look back!"

Mo Han raised the beast's claws and swiped in the void, only to see that where the waterhole was close to the cave wall, the space rippled, and then the ripples dissipated, revealing his true face.

At the place where the waterhole is close to the stone wall, there is a peach tree with a pith vein that is dozens of zhang high, and the tree is full of large and small pith peaches, and the sweet and delicious fragrance comes to the face.

It turned out that this waterhole was arranged by Mo Han to hide the magic circle, usually only one third of the waterhole can be seen, the other two-thirds and this spirit tree are hidden by the magic circle, until now Mo Han broke the magic circle, and the original appearance was revealed.

"This spirit tree was planted by the old guy in the second year we were trapped here, and there is the beast blood I integrated into the waterhole, so that this spirit tree will blossom and bear fruit as soon as possible. Unexpectedly, the old guy still couldn't hold on to the time when the Spirit Tree bore fruit!" Mo's words were a little sad, obviously he remembered the old man who had passed away.

Xiu Tianyu didn't speak, but just looked at this spirit tree in shock, and seemed to be deep in thought.

"Tianyu, I will only give you the spirit fruit to help you cultivate when you are injured in the future, we don't have much time, I hope you can grow up quickly!"

......

In the Netherworld Thunder Domain, Xiu Tianyu began to cultivate hard, and Mo no longer appeared often, only when Xiu Tianyu was injured and unconscious, he would only appear for a while, and then disappear after throwing the spirit fruit to him.

The cultivation of cultivating Tianyu is simple and dangerous, that is, to get out of the cave and wait for the thunder to strike!

Five days later, Xiu Tianyu was able to withstand the power of two thunderbolts.

......

After ten days, he was able to withstand five thunderbolts without being injured.

......

A month later, he was able to withstand the power of twenty thunderbolts, but he was seriously injured.

Also a month later, Xiu Tianyu finally broke through, and he successfully condensed a "Martial Dao Void Crystal".

The martial arts void crystal condensed by the state of mind is not an entity, but an illusory existence, and only after cultivating to the divine body realm can the martial arts void crystal turn from virtual to real and turn into a martial arts heart crystal.

It may be that in Xiu Tianyu's heart, the existence of the power of space, the martial arts void crystal he condensed, it seems that because of the influence of space power, the martial arts void crystal can no longer be empty, if you don't feel it carefully, it seems to not exist.

What's even more strange is that after creating a state of mind and condensing the Martial Dao Void Crystal, he can comprehend the associated martial arts, but he doesn't comprehend what the accompanying martial arts are when he cultivates Tianyu, what is the reason for this?