No, this is equivalent to pulling out the seedlings to help them grow, and it is easy to cause the foundation to be unstable.

Thinking about it carefully, such an opportunity is too rare, if he can make a breakthrough in cultivation before the Immortal Demon War, even if he faces a great power like Emperor Huaidong in the future, he will have a little more self-protection power.

He had a hunch that this was the first time he had entered the secret realm of the Ten Thousand Demon Caves, and it would also be the last time, and if he missed this time, he would regret it for life!

In order not to leave regrets, Xiao Yu decided to take a risk.

Walking forward, he reached out to touch a black cloud, but the reality slapped him hard, not all black clouds will gather into human figures, not all figures are pure demon energy, there are too many changes in it.

This requires him to judge and find patterns.

Some black clouds disperse at the touch of it, and some black clouds are full of bursts, which are not at all suitable for him to devour.

This black cloud area was very large, and Xiao Yu walked in it year after year, only to encounter a total of three figures gathered by the Qi of the Pure Demon Yuan, and three times was simply not enough for him to break through to the peak of cultivation.

After a long time, Xiao Yu realized that this thing can be met but not sought. Regrettably, stepping out of the black cloud area, Xiao Yu came to a spatial crack area, the gray space was full of spatial cracks, and some cracks would appear lightning and thunder from time to time, illuminating the gray space.

"Don't touch those spatial cracks, they are connected to the void space!"

The so-called void space is the space outside the Cangyuan realm, not a different space in the Cangyuan realm, if he is sucked into the space crack, he will never be able to return to the Cangyuan realm, and he can only float in the endless void space for eternity until the longevity is exhausted.

Xiao Yu didn't dare to be careless, his mind was opened, and he carefully avoided those cracks, but the more careful he was, the more mistakes would occur. Not long after stepping into the rift zone, his feet suddenly cracked, and a crack large enough to engulf him quickly appeared, and in the blink of an eye, it had already engulfed his legs.

Xiao Yu didn't think about it, he sacrificed the snow-white spirit sword and swung it on his thighs ruthlessly!

"Poof" twice, after cutting off his legs, he rolled directly on the spot, avoiding the suction range of the crack.

It was only at this moment that a sharp pain came from the broken leg! Hmm, Xiao Yu used the power of immortals and demons to repair his lost legs while swallowing a superb Holy Spirit Pill.

Thankfully, the suction range of those spatial cracks is not large, as long as you don't get close.

After his legs grew up, Xiao Yu became more and more vigilant, and he simply took one step and looked at three steps, especially under his feet, but the strange thing was that why there were so many void space cracks in this Ten Thousand Demon Cave Secret Realm was completely unreasonable.

The further you go inside, the denser the spatial cracks become, and at the deepest point, you even need to turn sideways to pass between the suction range of the two cracks, and the narrow suction vacuum range will become smaller with time.

The most difficult place, Xiao Yu even took more than a month to wait for the opportunity, and finally passed without danger.

When they reached the edge of the crack, some black broken bones began to appear on the ground, yes, they were all broken bones of the same kind of creature; Xiao Yu sacrificed his snow-white spirit sword and slashed at a broken bone, but unexpectedly, the broken bones were not broken, but instead shook his hand numb.

It's so hard!

The snow-white spirit sword that has been cultivated in the dantian is at least the grade of the Xuan level, but it is helpless to take a piece of broken bone.

"Senior, can you tell what kind of creatures these broken bones are?" Xiao Yu asked the Illusion Realm that he had been holding in his hand.

“.......”

After not hearing an answer for a long time, Xiao Yu thought that the other party would not respond to him, and said, "I don't know either, but the demon seed seems to be very interested in these broken bones, do you want to throw a few in and have a look?"

And this kind of thing?

Xiao Yu used the power of immortals and demons to wrap a few larger broken bones, and then brought them into the illusion space.

When he arrived at the illusion space, Xiao Yu felt the emotion of the demon seed, which was an emotion that he couldn't wait to have something.

Xiao Yu threw the broken bones towards the demon seed, and immediately, a few wisps of black qi entangled the broken bones, and then dragged them towards the demon seed.

Then, under Xiao Yu's gaze, a black and golden point of light was extracted from the broken bones and melted into the demon seed.

What are those?

"It's a bone spirit!"

"What is a bone spirit?" Xiao Yu asked blankly.

"Because the bones of some living beings are immortal all year round, some special spiritual species will gradually be born, that is, bone spirits, and these broken bones are black, and at first glance they are monsters who have cultivated the qi of the demon element, and the bones produced by the remains left by these monsters are called demon spirits. ”

"You can pick up all the broken bones outside and absorb the demon seed, and the demon spirit can nourish the demon seed, and even make it upgrade to a higher grade. ”

Xiao Yu heard of it for the first time, and Cangyue hadn't told Xiao Yu.

Since there is no harm to the demon seed, how could Xiao Yu miss such a good thing, out of the illusion space, Xiao Yu took out an empty storage ring and began to collect broken bones everywhere.

This collection can't be stopped, until it completely steps out of the crack area, all the broken bones are collected, a whole storage ring, just when Xiao Yu wants to enter the illusion space to send broken bones to the demon seed, there is a faint roar in the distance, the sound is imperceptible, but in this quiet and scary Ten Thousand Demon Cave secret realm, any sound can reach Xiao Yu's ears.

At first, Xiao Yu thought he was having auditory hallucinations, but when another roar came, Xiao Yu was sure that he had heard correctly.

Putting away the storage ring, Xiao Yu's heart moved, and a teleportation technique fled towards the roar.

"Roar~"

It wasn't until Xiao Yu performed five teleportations in succession that he could clearly hear the roar.

The voice was deep and powerful, like something coming from a living being.

Hearing the sound and finding his way, when Xiao Yu finally saw what kind of monster was roaring, he immediately had the idea of turning around and leaving.

It's a pity that the moment the monster saw Xiao Yu, it rushed over, its speed was extremely fast, and its strong limbs were a bit like the wolves in the Vulcan Mountain, but the black scales on its body protected it tightly like a set of armor.

Xiao Yu slashed out with a sword, and the spirit sword slashed through those black scales, only a spark was sparked, and in the "squeak" sound, he couldn't even leave a mark on the scales.

The monster closed its wings, opened its mouth at Xiao Yu and bit it, its sharp teeth were long and sharp, a fishy wind rushed in, Xiao Yu stabbed out with a sword, trying to force the monster back, but in his mind, he thought that Fang Cai's sword failed to hurt the other party, so the sword that stabbed out was also in vain.

Between the lightning and flint, Xiao Yu withdrew the spirit sword and slammed his fist into the monster's neck instead.

The last shot came first, Xiao Yu's fist was fast and accurate, and a punch came out in an instant.

"Bang!"

"Roar!"

The fist infused with the power of ninety percent of the immortals and demons really hit the monster's neck, and the powerful fist directly deflected the monster's head from its original trajectory.

What Xiao Yu didn't expect was that the monster grabbed it with one claw, slashed directly through Xiao Yu's waist and abdomen, and forcibly tore off a large piece of flesh and blood from Xiao Yu's body.

"Shhh

The pain made Xiao Yu gasp, and the power of the immortal demon quickly surged towards the wound, and the place scratched by the monster's claw immediately healed at a speed visible to the naked eye.

But at this moment, a faint smell of blood came from the wound, and after the monster asked about the smell of blood, it seemed to be stimulated, regardless of it, it directly pounced on Xiao Yu again.

Xiao Yu only had time to put a protective enchantment on himself, and the monster's claws arrived!

"Bang!

Almost at the same time, the monster directly shattered Xiao Yu's enchantment with one claw. The strength of that physical body was simply a few points greater than that of riding the wind, and it completely abused Xiao Yu in a crushing way.

What kind of monster is that, his physical body can't keep up with the other party in terms of strength and speed, how can he fight?

Xiao Yu didn't withdraw the enchantment where the crack appeared, the thought flashed, and the Star Dou Absolute Array was directly used.

The stars are out, the night is now, and the stars are hanging high.

The monster that was suppressed by the sudden night scene looked up at the night sky with stars hanging high in a strange way.

Xiao Yu couldn't care so much, and with a finger of his hand, ten stars fell.

"Bang ....."

One is ten consecutive blows, one blow is heavier than one blow, the moment the star hits the monster, although it failed to break the defense of the monster's scales, but smashed the monster into a deep pit.

"Roar!"

The monster crawled out of the pit in embarrassment, and let out an angry roar towards Xiao Yu, about to rush over Xiao Yu.

In the battle, Xiao Yu is the master, not to mention being hit by a monster, the speed and strength have also been greatly weakened.

Looking at the monster's somewhat unwilling eyes, Xiao Yu smiled coldly, took out a continuation pill from the ring and swallowed it in one bite, followed by ten stars falling.

When the monster saw it, he didn't look for Xiao Yu anymore, and directly rampage through the Absolute Array, wanting to escape from the control range of the Star Dou Absolute Formation.

"Now I know it's too late. ”

After that, those ten stars smashed the monster again!

"Whoa, whoa, whoa..."

The monster was smashed and wailed, although its scales were not broken, but under the heavy blow, it was inevitable to suffer some internal injuries, and in the severe pain, the monster was directly smashed and rolled all over the ground.

Not enough, not enough!

Xiao Yu wanted to take out the Continuation Divine Pill from the Na Ring again, only to find that the five hundred Continuation Divine Pill had already been used up when he was fighting against Zhou Chong.

With some regrets, Xiao Yu had to withdraw from the Star Dou Battle, and when the monster saw that the surrounding scenery had changed, he didn't care about the severe pain in his body, he got up from the ground with a roll, turned around and ran.

But to its surprise, before it could run out of the hundreds, a translucent enchantment trapped it again.

The monster scratched the enchantment with one claw, but the enchantment that shattered at the touch just now did not shatter as it imagined.

After a few more claws, it finally gave up, turned to look at Xiao Yu, its originally dark eyes gradually turned red, and its bloodthirsty eyes firmly locked Xiao Yu.

Xiao Yu looked at the way it began to go berserk and smiled!

Stretching out his hand, the secret realm was filled with a strong demonic energy, and with Xiao Yu's hand, countless silk threads were wrapped around it.