Reborn again, invincible with 999 lifetimes of memory

Li Chengyu simply ignored the surrounding gravel and focused on drilling towards the source of the spiritual energy recovery.

Fortunately, his cultivation has entered the foundation-building stage, and he can maintain the internal breathing state for a long time.

Even if there is no oxygen around, it will not cause him too much trouble.

In addition, the increasingly rich and pure spiritual energy of heaven and earth around him, after the "I Am the Only One in Heaven and Earth" skill automatically absorbs them continuously, there will be no situation of true essence exhaustion at all.

Even the realm of cultivation that has not improved for many years has shown signs of loosening with the help of these spiritual energy of heaven and earth, which also makes Li Chengyu full of energy.

"Swish!"

Another half an hour passed.

Accompanied by a different digging sound, Li Chengyu found that his engineer shovel had no fulcrum, and a hollow area appeared in the belly of the mountain below.

His eyes lit up, and he sped up, constantly expanding the passage connecting to the belly of the mountain.

When it was large enough to accommodate his body, he jumped in without hesitation.

The surrounding debris, except for some that fell with him, quickly blocked the passage again.

"It's here!"

Li Chengyu found that there was a small cave in the belly of the mountain, with a few stalactites scattered around.

Of course, these are secondary!

The important thing is that this plane is really recovering its spiritual energy, and this cave is one of the origins of the spiritual energy recovery.

The entire space is filled with extremely rich and pure spiritual energy of heaven and earth.

Such spiritual energy rarely appears even in some fairy planes that Li Chengyu has been in.

And in this rich spiritual energy of heaven and earth, there is even a trace of mysterious energy that he has never encountered.

Although it is extremely thin and subtle, it contains unparalleled vitality and unimaginable mysterious changes.

"Is this the legendary flexible chaotic spiritual energy?"

Li Chengyu was stunned, and even a little obsessed with it.

But soon, he gathered his mind and sat cross-legged on the ground.

He silently practiced the skills and began to absorb the spiritual energy of heaven and earth and the flexible chaotic spiritual energy in the cave.

But this time, Li Chengyu was not practicing the "I Am the Only One in Heaven and Earth" skill that he was very familiar with.

Instead, it was the Qiankun Sutra that he had obtained after going through untold hardships in his previous life.

Before reincarnating to this plane, Li Chengyu was still a big boss in a fairy plane among the heavens and the worlds.

He started practicing since his mother's womb, which gave him the top qualifications that were rare in a thousand years.

After he was born, he used various calculations to join the top sect and obtained a large amount of cultivation resources.

In his previous life, Li Chengyu kept climbing up and became an immortal after only more than 1,300 years.

It took less than 200,000 years for him to enter the Xuanxian realm and become a fairy emperor-level figure.

When Li Chengyu was over 620,000 years old, a big event happened in the fairy world.

The sky outside the sky rarely saw the strange phenomenon of nine stars in a row, and the ancient cemetery suddenly appeared!

At that time, all the big figures in the entire fairy world were crazy, and everyone entered the ancient cemetery to find new opportunities and ways to break through to the realm of Xuanxian.

Even Li Chengyu, who had lived for nearly a thousand lives, was not spared, and he also rushed to the inside of the cemetery.

In the end, relying on the strength of the peak of Xuanxian, the rich fighting experience gained from reincarnation many times, and the extremely cunning conspiracy, at the cost of serious physical injuries, he obtained the strongest treasure in the cemetery: Qiankun Baoyu.

This piece of jade was not formed after birth, but a legendary innate treasure.

It contains thirty-six innate restrictions, which belong to the ranks of top-grade innate spiritual treasures.

But it can neither be used for attack nor for defense, and it has no auxiliary effect on cultivation.

The only use of the Qiankun Jade is that it once recorded a cultivation method that leads directly to the Great Dao when the world was first created and the laws of the Great Dao were manifested - the Qiankun Sutra.

When Li Chengyu first obtained this cultivation method, he was so happy that he cried.

But when he planned to really practice, he was a little dumbfounded.

Because the cultivation requirements of the Qiankun Sutra are frighteningly high, you need to use a wisp of chaotic spiritual energy as a primer first.

But even if Li Chengyu is the top boss in his fairyland, he has no way to get the chaotic spiritual energy.

And even if he really got it, with his cultivation strength in the Xuanxian realm, there is no way to absorb and refine it.

The extremely violent chaotic spiritual energy is the most dangerous poison for cultivators below the level of Daluo Jinxian.

Even if it is just a wisp, it will make ordinary immortals disappear into smoke and turn into ashes.

Unless it happens to be a certain planeThe spiritual energy is revived, and then go to the source of the spiritual energy dissipation at the beginning, only then can you have the opportunity to obtain the legendary flexible chaotic spiritual energy and absorb it into your body.

But it is not easy to find the plane where the spiritual energy is revived, not to mention that it has to coincide with the early stage of the spiritual energy revived?

So Li Chengyu in the previous life completely gave up this way and tried to practice Qiankun Zhenjing through other methods.

But he studied for more than 200,000 years, until his life was exhausted, but he still couldn't get a glimpse of the way to practice, and had to die with hatred.

But who would have thought that he would encounter the spiritual energy revived, which is extremely rare in the heavens and the world, just after reincarnation.

How could he not be surprised?

Li Chengyu silently operated Qiankun Zhenjing.

This powerful technique, after more than 200,000 years of intensive research in the previous life, has long been deeply imprinted in his sea of ​​consciousness.

What he has to do now is to use the unique conditions of the source of the spiritual energy revived to successfully practice it.

In this life, Li Chengyu began to practice the "I Am the Only One in Heaven and Earth" skill when he was in his mother's womb.

This not only gave him extraordinary talent, but also laid a very solid foundation for the immortal way.

In the past ten years, because of the thin spiritual energy of heaven and earth, he spent ten years in the foundation-building period.

Everything has made Li Chengyu build an extraordinary foundation for practice.

Now facing the rich and pure spiritual energy in the cave, he quickly found the state of practice and immersed himself in it.

The extremely pure true essence slowly wandered in Li Chengyu's meridians.

The rich spiritual energy of heaven and earth around him also swirled around him and was absorbed into his body bit by bit.

And in these spiritual energy of heaven and earth, the soft chaotic spiritual energy mixed in it followed the Dao rhyme in the dark and slowly sank into Li Chengyu's body and sea of ​​consciousness.

At this moment, his body seemed to flash an obscure light, but it soon disappeared without a trace.

But the spiritual energy of heaven and earth in the entire cave seemed to have found a home. It rushed towards Li Chengyu and penetrated into his body.