A secluded island shrouded in perennial demonic fog.

The bronze giant door in the black hole roared, the portal slowly opened, and the door god, which was built from spiritual energy, cast a spell and once again opened the door of the inheritance secret realm of the Northern Hell Emperor.

As soon as the portal opened a gap for one person to pass through, Lin Xuan and the two walked out of it.

"Come with me, there's a guardian demon beast outside this island, let's use the teleportation charm to get out of here!"

Lin Xuan said to Yu Linglong on one side.

After seeing Lin Xuan's methods, Yu Linglong knew that only by obeying Lin Xuan's words could she leave such a ghost place.

Lin Xuan grabbed Yu Linglong's arm, and the teleportation charm was immediately activated in his hand.

Silver ripples rippled out, drowning the figures of both of them, causing the crocodile demon who had just reacted to pounce again.

From here, thousands of miles away, on a sword peak.

"I'm looking for a place to break through, you stay here first, and after I break through the foundation building realm, I'll take you out of here, remember not to play tricks without the key in my hand, you can't do without this kind of place!"

After Lin Xuan finished speaking, without waiting for Yu Linglong to reply to him, he unfurled the Creation Divine Wings, and with a sudden flap of the wide wings, he disappeared into the vast mountains.

"Hmph, dare to call Princess Ben and others, see how I can find someone to clean you up!"

The handle to go out was on Lin Xuan, and she could only listen to Lin Xuan.

At this time.

Lin Xuan flew dozens of miles and found a mountain peak with a spiritual vein.

This mountain peak is entrenched in a black-horned monitor lizard, three buildings tall burly body, thick limbs and slitty claws, all show that it is a very aggressive demon beast.

Lin Xuan was suspended at a height of 100 meters in the air, looking down at the black lizard below.

Nickname: Blackhorned monitor lizard

Race: Demon Race

Level: Void Pill Realm One Heavy Heaven

As soon as the wings of the Creation God behind it spread, it was like a falling meteorite, and its right leg carried millions of catties of huge force, stepping on the body of this black-armored monitor lizard.

Under the huge force of millions of catties, this black-horned monitor lizard was blasted into meat residue before it could even say a wail.

"Great Devouring!"

In the flesh and blood of the black-horned monitor lizard, countless spiritual qi were stripped out and became the nutrients for the python dragon cell particles in Lin Xuan's body.

A moment passed.

Lin Xuan summoned the Demon Suppression Tower from the sea of divine consciousness, the nine-story giant tower, exuding the demonic aura of the heavens, when the Demon Suppression Tower was sacrificed, the demon beasts within a radius of a hundred miles all trembled and fell to the ground, not daring to move.

In the years of eternity, a large amount of demonic qi has passed in this Demon Tower, but there is still some left in this Demon Tower, and with these demonic qi, Lin Xuan has the confidence to push his realm to the foundation building realm in one fell swoop!

"Great Devouring!"

"Northern Underworld!"

Rumble!

In front of Lin Xuan's dantian, countless demonic qi converged into an almond-sized black hole, which emitted an extremely strong devouring power.

At the same time, it was under the blessing of the twofold technique of the Great Devouring Technique.

The speed of the Northern Nether's devouring body skyrocketed by another layer.

The demonic qi escaping from the surroundings of the Demon Suppression Tower instantly had a home, and it converged into a long river of demonic qi, all of which merged into the black hole of the dantian.

The black hole that swirled wildly greedily devoured the demonic qi of the four directions, and around Lin Xuan's body, a layer of mystical runes that were visible to the naked eye began to emerge.

Roar, roar, roar!

A large amount of demonic qi gave birth to ten python cell particles, and the number of python cell particles was also growing rapidly.

The surging power in Lin Xuan's body was like a tidal wave, washing his muscles and limbs layer by layer, refining them like steel and iron bones.

The 180th python cell metamorphosis is successful!

One hundred and eighty-one

One hundred and eighty-second

……

One hundred and ninety-ninth

The pure demonic qi that had been precipitated in the Demon Suppression Tower for an unknown number of years had finally exploded at this moment, and Lin Xuan could awaken a cell particle in almost a few minutes!

And by the time of the one hundred and ninety-ninth cell particle, there was finally a sense of swelling in his body.

We're about to reach the limit!

At this time, the demonic qi that had precipitated in the Demon Suppression Tower was finally devoured by it.

The hundredth cellular particle, awaken!

Two hundred python dragons transformed into spiritual energy and demonic energy are intertwined, so that each python dragon is contaminated with the characteristics of spirit and demon, and these two forces have reached a balanced state in the body of each python dragon, which is very mysterious.

Moreover, the two forces complement each other and can complement each other.

The barrier of spirit restriction has reached its peak!

Lin Xuan opened his eyes, which had always been black and white, and felt the impenetrable spiritual barrier, and a touch of essence couldn't help but appear in his eyes.

Next, it's time to break through the foundation!

The foundation building realm can break through at any time, it is just a thought of Lin Xuan!

"Broken!"

All of this was a matter of course, and the barrier of the foundation realm was as fragile as a piece of paper under Lin Xuan's millions of catties of strength, and it was destroyed in an instant.

Meantime.

The power in Lin Xuan's body is also doubling!

The impurities in the muscles and bones emanated from Lin Xuan's pores, forming a puff of black smoke that soared upward, and from a distance, it seemed to be a desert wolf smoke, which was amazing!

Double!

Twice!

Thrice!

Lin Xuan's power is skyrocketing!

Click! Click!

At this time, the ground under Lin Xuan's feet, due to the leakage of Lin Xuan's strength, suddenly had a few more shocking cracks.

Meantime.

The aura in the dantian was also condensed into a misty danyun.

This Danyun is half aura and half demonic energy, and it can flexibly switch between the two.

"Ding, congratulations on raising the host level to the first heaven of foundation building, and obtaining a nine-rank top-level exercise "Shura Thirty-three Doppelgangers"!"

Then, the system prompt sounds.

"I actually extracted this exercise!"

Lin Xuan's eyes were happy.

This "Shura Thirty-Three Doppelgangers" has a thirty-three layer realm, which needs to assist Shura Dan in cultivation, and will consume a large amount of elixir resources, and it also needs to cooperate with the cultivation method.

In his previous life, Lin Xuan's eldest obtained this treasure from a treasure house of ancient power in the Immortal Immortal Domain, because it required that he must start polishing his body from the foundation building realm, and when that great energy created this exercise by himself, he could not cultivate to the thirty-three realm, which was really terrifying because of the resources used in cultivation.

Moreover, for some monks, each layer of the realm is doubled by superimposing its own strength, and it can also be accomplished by using some other easy functions.

But this exercise is different for Lin Xuan, his terrifying strength is not something that some exercises can drive, if there is any exercise that can drive his strength to increase, it is this "Shura Thirty-three Doppelgangers".

Lin Xuan looked at a rune scripture book lying in the storage ring, and his heart was indescribably happy.

"It's time to go!"

Lin Xuan got up, and after the impurities in his body were further eliminated, his skin exuded a jade-like luster, his muscles were even more condensed, and there was an indescribable temperament in his gestures.