Outside the boundary.

That vast unexplored area is hazy and hides many unknown dangers.

It was clearly a calm void, but the next moment, a terrifying deep black flame rose up, causing the entire void to fall into a sea of ​​black fire.

Whoosh!

A figure broke out from the black sea of ​​fire with difficulty.

This is a middle-aged man with a cold face. He has a surging divine power, but his aura is much weaker than his peak period.

"I've been careful enough, but I accidentally triggered the ban."

The cold middle-aged man looked at the black flame behind him that was still burning everything violently, and he felt a little scared.

"Fortunately, this ban has existed for too long and its power has been greatly weakened. Otherwise, I would have fallen into it, not just being injured."

The place outside the boundary is full of dangers.

Especially these unexplored areas, no matter how cautious they are, they may still be in some crisis.

Many of these crises can make the powerful people in the realm of heaven die directly.

Like this cold middle-aged man, he was a half-step person, but this time he fell into this ban, he was seriously injured.

"Um?"

"Someone has survived the baptism of the triple rules in the Blackstone space?"

"Jian Yi, a peerless monster in the eternal realm?"

The cold middle-aged man's eyes narrowed, and a hint of sharp light flashed.

He is the Demon Lord.

Before Su Xin, he was the only one who has survived the baptism of the three rules in the Black Stone space in nearly ten million years.

Similarly, after pursuing the baptism of the rules, he also encountered the test in the Black Stone Space.

However, he did not pass that retest.

But over the years, he has never disclosed the test to anyone outside, but he has always been extremely careful about Black Stone Space.

Obviously, he did not give up the secret technique of rules in the Black Stone space test...

"Although I endured the baptism of the three rules, I was extremely difficult to resist and almost reached the limit. In the test, I tried my best, but in just a thousand years, it was too short." The Demon Lord couldn't help but shake his head.

For most Taoist ancestors, ten thousand years are short.

What can I do in a few thousand years?

He tried his best to comprehend a thousand years, but he only understood all the rules contained in the five scales, less than one-third of the total progress...

"A thousand years is too short. If the time could be more, I might be able to pass it with three thousand years."

Demon Lord

Even now, I am very unwilling to accept it.

Now that Su Xin has withstood the baptism of the three rules, he immediately understands that Su Xin must have been caught in the same test as him in the Black Stone Space.

"I can't pass the test, but this sword..."

"Eternal Realm Cultivation can kill Taoist Ancestors head-on, and even suppress the peak Taoist Ancestors head-on. His talent is so high that he can be the first in the history of the initial world. His ability to withstand the baptism of the three rules means that he is also very suitable to comprehend the rules contained in the Black Stone Space."

"With his talent, it may be possible to pass the retest. At that time, the secret technique of rules left by the owner of the Black Stone Space will also fall into his hands."

The dark demon king's eyes were filled with a faint cold light.

He was extremely eager for that secret technique of rules.

"Let's take a look first. Although the sword's talent is shocking, since you have encountered this opportunity in the Black Stone Space, you will definitely not miss it."

"The test period is a thousand years, but if he leaves the Black Stone Space within this thousand years, it means... he has passed the test and obtained the secret technique of the rules."

"But if he stayed in the Blackstone space for more than a thousand years, he would probably fail the test like me."

The Demon Lord continued to roam in this unknown area, but on the other side, he was always paying attention to the Black Stone Space, especially Su Xin's movements.

...

In the Black Stone Space, Su Xin was concentrating on comprehending the power of rules contained in the scales of the strange beast.

During his comprehending, he had already discovered that the power of rules contained in the scales of strange beasts resonated with him, or was extremely compatible.

When he comprehended it, he obviously felt extremely smooth and did not encounter much resistance.

As the day passed, Su Xin quickly understood the power of the rules contained in the first scale.

"Three years and six months..." Su Xin had a smile on his face, but his heart was quite strange.

The test in this Black Stone space is to make him understand eighteen scales within a thousand years.

But it took him three years and six months to understand one. By doing so, he would probably reach the standard of completing the test in at most sixty-seven years.

"This test seems to be no difficulty for me." Su Xin thought in his heart.

And as he continued to comprehend, the speed of comprehending not only did not slow down at all, but instead became faster and faster.

It took him three years and six months to use the first strange beast scale.

The

Two, he only used it for three years and two months.

The third one was understood in less than three years.

His speed at which he comprehended these rules was incredible, but no one in the outside world knew about this.

Like the Taoist ancestors in the Black Stone Space, they are also comprehending their own ideas. .??.??

Among them, only a few of them had barely understood a trace of the power of the rules from the statue of the strange beast, but some people were still struggling or trying to comprehend in order to understand a trace as soon as possible.

Compared to this...

It was as if on the same road, these Taoist ancestors were climbing forward step by step, but Su Xin was just like he was flying through the clouds. He started a lot later, but he suddenly surpassed them and even left them far behind.

"call!"

As the last wisp of the eighteenth beast scales was understood, Su Xin also breathed a sigh of relief and opened his eyes.

"Forty-one year and two months..."

"This test is much simpler than I thought."

Su Xin also had a smile on his face.

Buzz~~~ The consciousness that had appeared before has come again.

And this time, there was a figure with a "child" appearance gathered in front of Su Xin.

"I have met Senior Black Stone." Su Xin immediately saluted.

He could guess that the figure of the child in front of him should be the controller of this Black Stone Space.

It can also be said to be the spirit of the Black Stone.

"Forty-one years."

The Black Stone Spirit was suspended above, with a hint of shock in his eyes.

"Even if the master is still there, he creates a sacred island and lets countless disciples rush to come and take the test, but only three of them can complete the test within a hundred years."

"And the one that performed the most was more than sixty years..."

The Black Stone Spirit looked at Su Xin and asked, "What's your name?"

"Junior Jianyi." Su Xin said.

"Jianyi, since you have passed the test, you are qualified to obtain the rules and secret techniques left by your master."

After the Black Stone Spirit finished speaking, he pointed at Su Xin with one hand, and immediately a huge message surged into Su Xin's mind.

Su Xin is also trying to receive these messages.

Soon, after receiving the message, Su Xin also had a unique secret technique of rules in his mind.

This secret technique is called... "The Seventh Kill of the Magic Yuan"

"The Seventh Level of Demonic Yuan Killing is a rule secret against the rules of destruction

Technique.” said the Black Stone Spirit.

"Rules of Destruction?" Su Xin's expression moved.

"There are many kinds of rules of heaven and earth, and the rules of destruction are one of them." The Black Stone Spirit said slowly.

"In fact, the rules of heaven and earth are the same as the original power, but the original power is the main product of a group of initial worlds and is limited to one group of initial worlds."

"The rules of heaven and earth represent the highest level of heaven and earth order, and the two are completely different from the same level."

Su Xin listened carefully.

Although the top Taoist ancestors in the initial world all comprehended the rules of heaven and earth, most of them did not have much understanding of the rules of heaven and earth.
To be continued...