At this time, Xue Thirteen's skill was surging like a sea, sending out a huge sound of landslides and tsunamis, which was already boiling uncontrollably in his body, and the barrier that entered the Four Heavens was even more collapsed by the impact and was about to be shattered.

All of this is done naturally, and Xue Thirteen has no way to impact the realm, it is completely a scene caused by too high skill.

"No, precipitate it again, you can't break through!"

His eyes suddenly turned red, and he exuded madness.

Because he knew that every moment he stayed in the realm of the Three Heavens, as his skill deepened, the Dao Ji would grow with it, and he would accumulate thick and thin, which would have many benefits for the future.

He planned in his heart that at the very least, he would cultivate to a superb martial art again, and then break through.

Thinking of this, he hurriedly suppressed his irritable power and compressed it. However, he had really reached the verge of a breakthrough and could no longer hold it back.

Thundered!

Xue Thirteen didn't believe in evil, and there was a constant roar in his body, like thunder rolling, and it was only after an hour that he compressed his power and stabilized the realm that was breaking through.

After calming down a little, he hurriedly took out the "Pure Yang Gong", because the power at this time was too strong, and he was not sure how long he could suppress it, and he could break through at any time. And because he compressed, when he broke through again, it would be unstoppable, and he could no longer stop it.

"Pure Yang Gong" is a superb exercise, which is much more profound than the high-level exercises.

He comprehended for most of the day, and felt that he had figured everything out thoroughly before he began to cultivate.

According to the practice route recorded in the exercises, soon, a true element of the strongest and most yang was born in the dantian, and he was assisted by the "Wuji Shengyuan Gong", and the eight directions of heaven and earth were absorbed here, gathered into the body, and turned into one majestic force after another.

The difference between the best exercises and the high-level exercises is not a star and a half, but it is a qualitative leap. It didn't take long for Xue Thirteen to feel that this pure yang power was incredibly strong.

When he ran for thirty-six Great Zhou Tian, the Pure Yang True Yuan was already boiling in his body, and at this moment, the power of the Taihe Sutra recovered, wrapping the power of Pure Yang, and then gradually smelted into the Nine Turns Xuanyang Gang Qi.

In this way, while Xue Thirteen was running this superb exercise, he was transformed into the power of Xuanyang Gangqi by the "Taihe Sutra".

Moreover, in this process, he felt that the "Nine Turns Xuanyang Gang Qi" was undergoing greater changes, and after the power of pure yang was smelted in, the true yuan was qualitatively advanced by leaps and bounds, becoming more and more refined.

The transformation of the best exercises took a lot more time, nearly four hours later.

Rumble!

At this moment, a dazzling golden glow erupted from Xue Thirteen's body, and a terrifying aura emanated.

His body roared, his flesh and blood were crystal clear, his bones vibrated together, and as the surging power rushed out of his body, his fourfold heavenly barrier collapsed and broke open in an instant.

Rumble!

At this moment, the young man was too dazzling, and the golden glow was soaring, like clusters of immortal flames, and it was getting more and more prosperous.

Fountain!

The moment the shackles in his body were broken, the true yuan in his dantian had turned into a spring, no longer in the state of a stream, and had completed the transformation.

At this moment, the prototype of the spring flow that the True Yuan turned into was still growing and soaring rapidly.

The various points of his body were wide open, as if he had some kind of resonance with the great heaven and earth, and the essence of the eight directions of heaven and earth gathered here desperately and was absorbed by him.

Xue 13 understood the preciousness of this moment, and he concentrated his concentration and frantically operated the "Wuji Saint Yuan Gong", refining one after another stream of heaven and earth essence qi to fill the rudiments of the spring flow.

The last time he broke through to the Triple Heaven Consummation, he took advantage of this brief moment, and his skill soared more than four times, this time it was even more important and could not be taken lightly.

At this moment, Xue 13 felt that "Nine Turns Xuanyang Gangqi" had completed the essence of "Pure Yang Gong" and became much stronger.

As a result, he frantically urged the Holy Rank Secret Script, and the two exercises ran at the same time, and the speed of absorption skyrocketed.

Soon, his realm reached the extreme of the Four Heavens Xiaocheng, and he felt the shackles and obstacles.

"Accumulate a lot, how can I just break through one heavy, and break it again for me!"

Snow Thirteen roared.

Rumble!

He began to operate his cultivation, impacting the next barrier in his body, and he was actually going to directly break through to the realm of the Four Heavens Dacheng.

I have to say, it's crazy.

Burst!

The first time he was impacted, he vomited blood, and there was a storm raging in his body, and his organs were in terrible pain.

Just breaking through the realm, even if he quickly feels the bottleneck again, it will be very strong and not so easy to break through.

The time for his body to sense the great heaven and earth has not yet arrived, and seeing that the essence of the rolling heaven and earth is converging, his skills are getting stronger and stronger, and the dantian is already full, and he can't bear it.

Snow Thirteen didn't believe in evil, and he struck again, only to spit blood again.

He tried again and again, his eyes were bloodshot, and the impact of the viscera was cracked.

After six attempts:

Ka!

There was a sound of something cracking in his body, and then it shattered, and an aura that was much stronger than before exploded.

The realm of the four heavens of martial arts, completed!

The rich essence of heaven and earth filled the whole room, hazy, and in the snow thirteen bathing, the bones resonated, and the viscera moved in unison, and the true element like the sea washed in the body, stimulating some potential deep in the body.

His vitality was surging, repairing the wounds caused by the impact on the realm just now.

It's an amazing metamorphosis, unimaginable.

Breaking through the two realms in a row, his body sensed the time of the Great Heaven and Earth for a longer time. It didn't take long for the realm of the Four Heavens Great Perfection Realm to stabilize and continue to soar.

It's unimaginable.

When all this was over, the light on Xue Thirteen's body was restrained, and he opened his eyes, bursting out two brilliant golden rays, like a substantial sword qi, tearing the air in front of him.

Click, click!

Xue Thirteen clenched his fists gently, feeling that the power in his body was much stronger than before, and he couldn't help but feel relieved.

"The skill has increased more than ten times. ”

He made a rough estimate.

Next, Snow Thirteen began to think about whether to go out now. However, after so many days, he felt that even if he passed, he would probably not be able to stop the demon girl.

And right now, what you get is not necessarily much weaker than the other party.

The opportunity was rare, and he felt that he was cultivating in the bamboo house blessed by the peerless power of the Martial Dao Myth Ling Zhixuan, and his state of mind was extraordinarily calm. He wanted to further comprehend the momentum of martial arts, and moreover, there were a few words on the plaque at the door, which contained some great dao essences, and he needed to comprehend them.

If this is done, he feels that his current strength will increase a lot.

"According to what the Xianfu guy said, Wuyang will most likely not appear, and it will have its own chances. In that case, then I don't need to rush, and it's not too late to wait a few more days to get out. ”

He secretly decided in his heart.

However, Snow Thirteen didn't know what was going on in the ancient cave yet.

Over the past few days, more and more people have entered, and it is lively.

Situ Yanqiu was the second person to enter after Xue 13 and the others, and she followed the breath left by Xue 13's cloak along the way, and successfully found the ancient cave.

After entering, the girl found that there was a crisis here and was cautious.

She doesn't move the formation, but she has a treasure.

It was a jade pendant, able to sense the crisis, with it, Situ Yanqiu cautiously advanced, and after a lot of hardships, he successfully entered the depths of the ancient cave.

However, the others were not so lucky, so many people came in together, there were several clashes on the way, and the killing continued.

After entering the ancient cave, the contradiction intensified, and a fierce battle occurred in the cave, which touched the killing machine and flowed like a river.

Some of the strong are more domineering, using the weak as cannon fodder, throwing them to the front to test the crisis, and stepping on an unknown number of corpses finally entered the extreme depths of the ancient cave.

"Ancient Martial Pill Tianqing Dan?"

"Come on, he got an Ancient Heavenly Clear Pill ......"

In a stone room, a certain master of the Fourfold Heavenly Perfection Realm was holding a jade bottle, which exuded a misty light, and it was extraordinary at first glance.

He was rejoicing, but when he heard the big mouth shouting everywhere, he immediately became angry and murderous.

Damn, what kind of thing is this lacking in morality, it's too bad!

This man wanted to dismantle that guy to pieces, and his teeth hurt so much.

The most infuriating thing is that the other party found out but didn't grab it, but shouted everywhere, how can there be such a person?

When you see a treasure, you don't want to grab it, but tell other people, it's just a strange thing.

Soon, many people came here, and there was a fight, and there was a fight with the man.

In the end, there was a river of blood flowing inside this stone room, which was extremely miserable.

Just when everyone was defeated, the big-mouthed young man who was shouting everywhere before appeared, directly snatched the Tianqing Pill, and disappeared as soon as the smoke slipped away, and the speed was extremely fast.

The praying mantis catches the cicada and the yellow finch is behind, and the survivors hate it with itchy teeth.

Several forces have formed here, fighting each other, and there are constant battles.

Outside of the formation, a big event occurred in the secret realm of the Tianshan Mountains.

A mysterious force infiltrated the area, killing all those who were stripped of their bodies without a drop of blood.

Whoop!

The sword qi was horizontal, the blood was splashing, there were dozens of people here, they let out a miserable howl, and they were killed in an instant, and they had no power to fight back at all.

A blood-robed man stood with a knife in his hand, the tip of his knife still dripping blood.

"Hehe, it's too weak, this strength is destined to become meat, and no one can run away. ”

The blood-robed man spoke with contempt, with contempt.

"You...... Who the hell are you, and what are you going to do?"

On the ground, a teenager covered his chest, his viscera exposed, but he didn't breathe for the time being.

He was very unwilling and looked at each other.

Well?

"You're not dead yet?"

The blood-robed man frowned.

"Why are you doing this?"

The young man asked persistently.

"Hehe, go with confidence, there will be many people to accompany you. ”

The blood-robed man said, then raised the knife in his hand.

"You ...... Do you want to kill everyone here? This is impossible, there are many masters here, and some of the top demons will rise soon, and you will not succeed. ”

"It's a pity, these people from the outside world are so disappointing to us, they are really vulnerable, no master, any top demon, they will die!"

After the blood-robed man finished speaking, he directly swung his knife and cut off the young man's head.

Immediately after, a red jade pendant appeared in his hand, emitting a bloody light, and the evil aura was terrifying......