Moreover, Gu Qiyue also fell into the hands of the demon clan, life and death were uncertain, since Li Yi had promised to take him out of the Demon Valley, he couldn't ignore him.

Li Yi looked at the Jiuzhen Trees, at this time, there were already nearly four million spirit crystals in the Mirror Demon Realm, which was equivalent to a large spiritual vein, turning this small world into a strong spiritual aura to the extreme, and the Jiuzhen Tree began to sprout more and more buds under the cultivation of a large amount of spiritual energy.

I believe that it won't be long before you can harvest a lot of nine precious leaves.

Li Yi was secretly relieved, although he couldn't transport the entire spirit crystal vein, but he could barely meet the demand after moving one-third.

He took out the remaining two Nine Treasures Fruit and swallowed them in his stomach.

Refining one Nine Treasures Fruit before had already made him in danger, and at this time, swallowing two Nine Treasures Fruit at one time, his spiritual power was so strong that it could be imagined. When the skin of the two Nine Treasures Fruit was refined, and the spiritual power burst out at the same time, Li Yi's face was distorted, and intense pain spread throughout his body.

The surging spiritual power, like a giant dragon, raged wildly in Li Yi's body, almost rampant everywhere he went, Li Yi's internal organs and skeletal muscles all appeared cracks, his body turned into a huge ball of flesh, pores and hair were straight up, and his whole body was steaming.

If it weren't for the sudden revelation of his identity, he wouldn't have chosen such a desperate way to cultivate, but now, he didn't have much choice.

He beat himself desperately, trying to force his spiritual power into the meridians, but the speed at which he refined his spiritual power was far from keeping up with the speed at which the two Nine Treasures Fruit exploded at the same time, and his physical body quickly reached its limit, and the magic power of King Kong was already broken, and there was no room for delay, and his physical body was about to collapse.

Li Yi didn't think much about it, and hurriedly gave an order to Xiao Qi.

Xiao Qi immediately rushed up, the small fist, but the strength was not weak, fell on Li Yi like raindrops, his chest and back, all over the place, making a banging sound, as if he was beating a big drum.

With the help of the suppression of external forces, part of the impact of Jiuzhen Fruit was finally neutralized, but this was still far from enough, Li Yi urged the shadow demon magic power again, and the shadow suddenly dissolved, turning into a huge black palm, crawling onto his body, wrapping his whole body, and constantly squeezing and contracting.

However, even so, it still couldn't completely stop the power of the two Nine Treasures Fruit, Li Yi's body still continued to expand, whether it was Xiao Qi or Shadow Palm, they only barely delayed for a while, giving Li Yi a little more respite.

Li Yi's whole body tensed, and he suddenly gritted his teeth and urged a magical power again.

Ant Demon Magic!

As soon as this magical power was activated, a cloud of red mist suddenly gushed out of the palm of his hand, and countless fiery red flying ants made a squirming sound, circling and flying around Li Yi.

Li Yi opened his mouth, swallowed the red mist into his stomach in one gulp, and pounced on the two Nine Treasures Fruit in his body.

The spiritual power of the Nine Treasures Fruit continued to explode outward, making it difficult for the fiery red flying ants to get close, and they were rushed backwards again and again.

Li Yi gritted his teeth and swallowed another cloud of red mist, and the two red mist merged into one, finally breaking through the spiritual power barrier and burrowing into the two Nine Treasures Fruit.

One by one, the fiery red flying ants opened their mouths wide and frantically devoured the Nine Treasures Fruit, the fiery red flying ants were harder than Li Yi's body, although it was still difficult to digest the power of the Nine Treasures Fruit, but after all, it gave Li Yi an extra layer of defense, and the pressure on his body was greatly reduced.

After the fiery red flying ants devoured and bitten for a period of time, their bodies gradually expanded, and finally exploded and died, Li Yi continued to urge the ant demon supernatural powers, and constantly swallowed the red mist.

On the other hand, those spiritual powers that erupted were continuously forced into the meridians by Li Yi, and after Zhou Tian's operation, they turned into incomparably pure true qi and sank into one hundred and eight dantians.

His realm began to forcibly break through, and the dantian gradually expanded outward.

An hour passed.

Two hours passed.

......

I don't know how long it took, Li Yi finally refined the two Nine Treasures Fruit thoroughly. In the process of refining, his physical body was constantly injured and repaired, and each repair made the physical body more tenacious, and at this time, it reached a state as clear as jade, and the physical body became extremely pure, and many black impurities accumulated in the depths of the bone marrow were forced out of the body.

What's more, his realm is also breaking through rapidly, from the seventh level of the cave heaven to the peak of the eighth layer in one fell swoop, and there is only one last step left from the ninth level of the cave sky.

His one hundred and eight dantian small worlds have expanded more than doubled, and the distance between the dantian and the dantian is getting closer and closer, as long as he steps into the Cave Heaven Nine Folds, the dantian will be further expanded, reaching a limit, and at that time, he can start cultivating the advanced chapter of the Thunder Emperor Jue and refining it into a realm.

Call!

Li Yi let out a breath of turbidity, urged the water demon supernatural power, cleaned the black impurities on his body, and then set his eyes on the nine treasure trees.

What made him feel relieved was that during his cultivation time, the shoots of the Nine Treasures Tree finally stretched out and grew into pieces of Nine Treasures Leaves.

At present, the resources on Li Yi's body have been exhausted, and he can only continue to break through these nine treasured leaves, although continuous forcible breakthroughs will cause the foundation to be somewhat unstable, but at an extraordinary moment, he can only use extraordinary means, and the foundation can only be made up for and consolidated in the future.

He picked a large number of Nine Treasures Leaves, swallowed them in his stomach, and quickly refined them.

For Li Yi, who had just refined two Nine Treasures Fruit, his physical body could be said to have been tempered a lot, and Jiuzhen Ye naturally didn't have much pressure on him, and he could refine it easily.

After refining all the nine treasured leaves that had just grown, Li Yi's realm finally came to fruition and stepped into the Nine Layers of the Cave Heaven.

So far, his lifespan has increased to 30,000 years, and his understanding of the mandate of heaven has deepened, as if he has seen the trajectory of his fate and his own qi in the dark.

His qi was extremely vigorous, and all kinds of visions faintly evolved above his head, dragons and tigers roared, thunder roared, and it took a long time before the visions disappeared.

The dantian also doubled in size again, and finally reached the limit, and the true qi was as vast as the sea.

Li Yi didn't stop at all, and immediately threw himself into the cultivation of the Thunder Emperor Jue.

The advanced chapter of the Thunder Emperor Jue is more esoteric and complicated than the basic chapter, the basic chapter talks about how to open up the dantian, and the advanced chapter talks about how to integrate the one hundred and eight dantians.

Integrating the dantian into one, according to the normal cultivation principle, is simply incredible, no one dares to make such an attempt, but the Thunder Emperor, as one of the four ancient emperors, has great wisdom that the world does not have, and he has created such an anti-heaven technique to be able to compete with the heavenly demons and exterminate the demon clan of the seventh human realm.

Li Yi had already memorized the Thunder Emperor Recipe before, and he would study it carefully every day when he had free time, and he had already accumulated a lot of experience in his heart, so he did not encounter particularly big difficulties in cultivating.

Because most of the difficulties have been overcome in normal times.

The Thunder Emperor's Mind Method worked, and Li Yi's one hundred and eight dantian began to tremble, which was very slight at first, and intermittently, and as time went on, the tremors became more and more intense, more and more frequent, and gradually, even Li Yi himself began to tremble.

If you want to integrate the dantian, you must first break the barriers of the small world of the dantian. But how easy is it to break the barrier of the dantian?

Especially Li Yi's dantian is extremely strong, of course, it is good for the dantian to be strong, but now it has become a roadblock in front of Li Yi, he urged the true qi again and again, bombarding the dantian barrier, but the dantian barrier is not moving.

"What should I do?" Li Yi began to struggle again.

Suddenly, his mind moved and he thought of a solution.

He used to bombard one hundred and eight dantians at the same time, and wanted to break all the dantian barriers, but the power was too scattered, so he naturally had more than enough heart and insufficient strength, so he thought of gathering all the true qi of the dantian, bombarding only one dantian, until the dantian barrier was broken, and then going to bombard the nearest dantian.

In this way, one hundred and eight dantians were finally integrated.

Thinking of this, Li Yi immediately mobilized all the true qi of the dantian, and along the meridians, like a large army, rushed to the battlefield and came to his lower abdomen.

The dantian in the lower abdomen is his first dantian, and it is also the largest dantian, and it is also in the central hub of all dantians, and it is the best choice to start from this dantian.

The true qi of one hundred and eight dantians all blasted towards one dantian, and finally broke the barrier of dantian.

Generally speaking, breaking the barrier of the dantian will cause oneself to suffer heavy damage, at least the true qi will be disordered, and at the worst it will explode and die, but Li Yi has already run the Thunder Emperor Jue Mental Method, but there are methods that can avoid such a situation, but the time cannot be delayed for too long, otherwise the Thunder Emperor Jue will not be able to do anything.

Li Yi immediately turned his true qi around and blasted it into a dantian below his chest.

After the barrier of this dantian was also broken, it began to merge with the first dantian and became a larger dantian.

As more and more dantian is fused in, this small dantian world is becoming bigger and bigger, and the laws of the world are constantly overlapping, transforming, and expanding.

......

Finally, the one hundred and eight dantian in Li Yi's body all fused into one, and a huge dantian world filled under his skin, as if it was about to break through the obstacle and swallow him up at any time.

At this time, the space of this dantian world is far larger than Li Yi's physical body, and what he has to do next is to let this huge dantian completely break through the shackles of the physical body and expand beyond the physical body, at that time, the dantian will no longer be a dantian, but a real realm!

And this is the last difficulty of the Thunder Emperor's Jue, if you pass it, you will reach the sky in one step, and if you can't break through, your body will be destroyed, your dantian will collapse, and you will die, without a trace of hope of survival.