Boom, boom, boom!

In the midst of a violent roar, Yang Rui's began to expand outwards after absorbing a large number of Five Elements Law Crystals, and was promoted to the Cave Heaven Realm Double Heaven Cultivator, and a powerful aura emanated from his body, causing a look of anticipation to flash in the eyes of the surrounding Cave Heaven Realm Demon Cultivators.

Boom, boom, boom!

At this moment, a violent roar continued to resound on the prairie, and after absorbing a large number of magic crystals, the cave heaven began to expand outward, elevating a small realm, exuding an incomparably powerful aura all over his body.

Kill, kill, kill!

Feeling the aura fluctuations emanating from Yang Rui and other Cave Heaven Realm monks, the other Cave Heaven Realm monks who had not yet broken through roared angrily, frantically agitating the mana in their bodies, urging the best Dao weapons in their hands to kill the Five Elements monsters one by one, obtain one magic crystal after another, and collect them into the Cave Heaven to increase the power of the Cave Heaven's laws.

Yang Rui, who had broken through a small realm, did not hesitate or hesitate at all, immediately agitated the mana in his body, waved the god-killing spear in his hand, and began to frantically kill one by one the Five Elements monsters, obtain one magic crystal after another, and include them in the Cave Heaven World, increasing the foundation of the Cave Heaven World, and preparing for the next expansion.

Time passed like flowing water, and in the blink of an eye, three days passed.

In the past three days, the huge crack in the sky above the prairie has released the terrifying power of the Five Elements, condensing a massive number of Five Elements monsters, and frantically attacking the elite monks of the Demon Race and the Demon Worm Clan.

Under the attack of the endless Five Elements monsters, although the elite monks of the Demon Clan and the Demon Worm Clan killed a large number of Five Elements Monsters, they also killed and injured more than half of them.

However, the monks who were able to survive the attacks of the endless Five Elements monsters, each of them obtained a large number of magic crystals, and their cultivation strength skyrocketed, among the monks of the Cave Heaven Realm, almost every one of them had improved at least one realm, and there was even no shortage of monks like Yang Rui who had improved three small realms in a row.

"It's finally over!"

"If it's not over, I won't be able to hold on!"

"The Void Immortal Cave Mansion really contains endless opportunities, and after only three days of entering the Void Immortal Cave Mansion, I broke through the bottleneck and was promoted to a half-step Cave Heaven Realm cultivator!"

“、、、、、”

Looking at the Five Elements Monsters that retreated like a tide, whether it was the monks of the Demon Clan or the monks of the Demon Worm Clan, they all secretly breathed a sigh of relief and sighed loudly.

Endless, as if there is no end, and the Five Elements Monster with the strength of Creation Realm cultivation is extremely terrifying, if it weren't for knowing that he only needs to hold on for three days, many Demon Race and Demon Worm Clan Creation Realm monks, and even Cave Heaven Realm monks, can't hold on at all, and they would have slackened and fled.

Now, three days have passed, and the endless Five Elements Monsters have also disappeared, and the monks of the Demon Race and the Demon Worm Clan have all relaxed, and their tense nerves have also been relaxed.

At this moment, the old man in the cyan robe appeared in the void, looked at the demon clan and the demon insect clan monks below, and said in a flat tone: "Congratulations on passing the first level, now start the second level of assessment!"

After speaking, the cyan robed old man waved his hand, and a terrifying force of law descended on the prairie, enveloping the monks of the demon clan and the demon insect clan, causing them to disappear in place in an instant, appearing in an independent spherical space.

"The second level of the Void Immortal Cave Mansion is the ring battle, as long as you defeat an opponent, you can pass the second level, enter the third level, and participate in the assessment of the third level!

However, after defeating the first opponent, you can continue to play against the second opponent, or even the third, or the fourth, until you give up.

The first opponent in the ring battle will have the same cultivation strength as you, the second opponent's cultivation strength will be one level higher than yours, and the third opponent will be two small realms higher than you, and so on, until there is a peak opponent in the Chaos Realm!

At the same time, if you defeat an opponent, you can get an opportunity to instill energy, allowing your cultivation strength to increase by a small realm, until your cultivation reaches the peak of the Chaos Realm!

Okay, I've made the rules clear to you, now let's start the assessment of the ring battle!"

Yang Rui had just entered an independent spherical space, and an old voice sounded in his ears, clearly reaching his mind, giving him a clear understanding of the ring battle.

Immediately afterwards, a puppet warrior wearing silver armor and exuding the aura of the Cave Heaven Realm Double Heaven appeared in the spherical space out of thin air, a cold cold light flashed in his eyes, turned into a silver lightning, and rushed straight towards Yang Rui's side.

In the process of rushing towards Yang Rui, the silver-armored puppet of the Cave Heaven Realm Double Heaven waved out with its right hand, and a lightning bolt containing devastating power shot out from it, blasting towards Yang Rui's body.

Seeing this scene, Yang Rui's expression remained unchanged, his body moved, and he took the initiative to meet the silver armor puppet.

Thundered!

In a violent roar, the lightning containing a devastating aura bombarded Yang Rui's body, stirring up brilliant sparks, which were absorbed by Yang Rui's body, making Yang Rui's physical strength a little stronger.

Immediately afterwards, Yang Rui approached the side of the silver armor puppet without slowing down, and Nuo's big fist swung out, with terrifying power, and slammed into the head of the silver armor puppet, directly shattering the head of the silver armor puppet, causing it to fall to the ground with a bang, turning into countless steel shards, and splashing around.

"The assessment standard of the ring battle is actually based on mana cultivation, I have taken a big advantage!"

After smashing the silver armor puppet, a faint smile appeared on the corner of Yang Rui's mouth, and he muttered softly.

As Yang Rui muttered, a stream of terrifying energy slanted down from outside the spherical space and poured into Yang Rui's body.

Seeing this scene, Yang Rui did not hesitate or hesitate at all, and immediately opened the cave heaven in his body, allowing countless energies to enter his cave world, making his cave world emit a violent roar and begin to expand outwards rapidly.

The energy infused into Yang Rui's body contained the power of the terrifying law, and for the cave world, it was simply a supreme delicacy and great tonic, causing Yang Rui's cave heaven to deform and expand outward at the first time.

When Yang Rui's Cave Heaven expanded outward for thousands of miles, Yang Rui's cultivation instantly improved to a small realm and became a Triple Heaven Cultivator of the Cave Heaven Realm.

At this time, the endless, as if there was no end to the energy, immediately stopped instilling into Yang Rui, and disappeared without a trace under the wrapping of an invisible force.

"Congratulations on defeating your first opponent, whether to continue the ring fight!"

An old voice sounded in the spherical ring, and it clearly reached Yang Rui's mind.

"Keep fighting in the ring!" Yang Rui replied without hesitation. Sou!

In a crisp sound of breaking the sky, a silver-armored puppet exuding the peak of the Cave Heaven Realm's four heavens appeared in front of Yang Rui out of thin air, turned into a silver lightning bolt, and rushed straight towards Yang Rui's side.

"God and Demon Fist!"

Looking at the silver-armored puppet that was rapidly approaching, the corners of Yang Rui's mouth showed a faint smile, and with a light snort, he turned into a black lightning bolt, took the initiative to meet the silver-armored puppet, and collided with it.

Bang!

In a crisp sound, Yang Rui's fist slammed into the silver armor puppet with terrifying power, directly shattering the silver armor puppet, turning it into steel fragments in the sky, splashing around.

Immediately after, a stream of terrifying energy containing the power of the law slanted down from outside the spherical ring and poured into Yang Rui's body.

Seeing this scene, Yang Rui did not hesitate to open the Cave Heaven World, allowing countless terrifying energies containing the power of the law to enter the Cave Heaven World, making the laws of the Cave Heaven World more perfect and full, and began to expand outward, allowing Yang Rui to be promoted to the Cave Heaven Realm Quadruple Heaven Cultivator.

After that, Yang Rui did not hesitate or hesitate at all, and immediately carried out the next round of battles, easily killing the silver armor puppet of the Sixth Heaven of the Cave Heaven Realm, obtaining the terrifying law energy infusion, and being promoted to the Fifth Heaven Cultivator of the Cave Heaven Realm.

Because of the reason for Yang Rui's cultivation of the immortal body of gods and demons, his physical strength has reached the half-step chaos realm, and he can easily destroy the monks below the half-step chaos realm, so before encountering the silver armor puppet of the half-step chaos realm, Yang Rui can easily destroy the silver armor puppet, obtain the energy infusion containing the power of the law, and cultivate the mana to a small realm.

Therefore, after being promoted to the Fifth Heaven of the Cave Heaven Realm, he did not stop the ring battle, but chose to continue the ring battle.

Immediately afterward, I saw a silver armor puppet exuding the Eight Heavens of the Cave Heaven Realm appear in the spherical arena space, turning into a silver lightning bolt and rushing straight towards Yang Rui's body.

At the same time, nine ten-zhang long, condensed by countless pure thunder powers, formed a thunder dragon, appeared on the side of the silver armor puppet out of thin air, turned into nine thunder lights, and pounced straight towards Yang Rui's body.

Boom, boom, boom!

In the midst of a violent roar, nine thunder dragons bombarded Yang Rui's body one after another, turning into brilliant thunder lights, which submerged into Yang Rui's body, and were absorbed by Yang Rui's Divine and Demon Immortal Body, which increased Yang Rui's physical strength a little.

Immediately afterwards, Yang Rui's body moved, turned into a black lightning, and quickly approached the side of the silver armor puppet, and the big fist, under the blessing of the terrifying physical power, bombarded the body of the silver armor puppet fiercely, and the terrifying power suddenly exploded, directly shattering the silver armor puppet, turning into steel fragments in the sky, and splashing around.

After that, streams of energy containing the power of the law slanted down, and was introduced into the Cave Heaven World by Yang Rui, allowing the Cave Heaven World to continue to expand outward, and he was successfully promoted to the Sixth Heaven Cultivator of the Cave Heaven Realm, improving a small realm.

At this time, if Yang Rui continued to choose to fight in the ring, according to the rules of the ring battle, his opponent would be four small realms higher than him, and he would be a Chaos Realm monk.

With Yang Rui's current cultivation strength and combat effectiveness, he could defeat or even kill a half-step Chaos Realm monk, but he was still powerless in the face of a Chaos Realm monk, so he directly chose to give up the ring battle.

Immediately afterwards, only a white light was seen wrapping Yang Rui, making him disappear in place and appear in a square in front of the palace.