"I finally understand the formation of the Ten Thousand Swords Formation thoroughly, if it's a little later, I won't be able to hold it anymore!"

Three days later, Yang Rui shouted in his heart, and while agitating the mana in his body, he waved the supreme Dao weapon God Killer Spear in his hand to destroy the fierce sword qi one after another, while walking in the corner of the Ten Thousand Swords Array, quietly smashing the Dao Weapon Array Disc into the hard rocky ground.

At this time, most of the Cave Heaven Realm monks of the Demon Race and the Demon Worm Clan had been killed and injured, and only more than 100 Demon Cave Heaven Realm monks and more than 100 Demon Worm Clan Cave Heaven Realm monks were struggling in the Ten Thousand Swords Array.

The Ten Thousand Swords Array is very ferocious, and the energy is extremely abundant, and it will definitely not stop until the demon and demon insect cultivators are killed.

And the cultivators of the Cave Heaven Realm of the Demon Clan and the Demon Worm Clan, in the Ten Thousand Swords Array, were attacked by a dense rain of swords and terrifying quasi-immortal weapon long swords, not only did the power of the law in their bodies consume a lot, but they could not be replenished in time, and they were quickly killed by the quasi-immortal weapon long sword.

At this time, after four days of high-intensity sword qi attacks, the remaining Demon Clan and Demon Worm Clan Cave Heaven Realm cultivators were all in a trough state, and their combat power was not as general as they were in their heyday, and it would not be long before they would be killed by the terrifying quasi-immortal weapon long sword.

Even the Demon Lord of the Chaos Realm Double Heaven and the Insect Emperor who had been promoted to the Chaos Realm not long ago showed a tired look under the attack of the Ten Thousand Sword Array, unable to hold on for a long time.

Under such circumstances, Yang Rui quietly comprehended the mystery of the Ten Thousand Swords Array, and in the Ten Thousand Swords Array, with the help of seventy-two Dao Weapon Arrays, he laid out a Thousand Variations Formation, so that it was linked with the Ten Thousand Swords Array to form a whole, regardless of each other.

Immediately afterwards, as soon as Yang Rui's body moved, he entered the Thousand Variations Formation, and one after another fierce sword qi immediately crossed Yang Rui's side, no longer attacking Yang Rui.

Yang Rui's actions quickly attracted the attention of the demon lord, making the demon lord's face show a smile of surprise and said, "Zhang Tianyu, have you cracked this formation?"

Hearing the Demon Lord's words, Yang Rui shook his head lightly and said, "I didn't break this formation!" However, I found some flaws in this formation and arranged a small formation so that I could be attacked by the formation!"

Hearing Yang Rui's words, an excited smile appeared on the Demon Lord's face, and he immediately said loudly: "Zhang Tianyu, you have made a great contribution this time! Hurry up and let us in, so as not to be annihilated by the attack of the formation!"

Hearing the words of the Demon Lord, Yang Rui shook his head lightly and said, "Demon Lord, this formation I arranged can only accommodate one person, not more people, so I can only say sorry to you!"

Hearing Yang Rui's words, the smile on the demon lord's face retreated, and a cold killing intent flashed through his eyes, and he said loudly in a cold tone: "Zhang Tianyu, do you want to betray me, and want to use the formation to destroy us completely, so that you can lead the entire human demon clan?"

Hearing the Demon Lord's words, Yang Rui shrugged his shoulders and said, "I do have this idea! When you all die, the inheritance of the Void Immortal Cave Mansion will belong to me, and the Demon Clan will also respect me! At that time, I will lead the Demon Clan army to destroy the Demon Worm Clan and dominate the Demon Domain and the Demon Worm Realm!"

Hearing Yang Rui's words, the demon lord's eyes flashed with a fierce light, and he said loudly in a cold tone: "Zhang Tianyu, you are looking for death!"

After speaking, the demon lord moved his heart, agitated the power of the law in his body, urged a quasi-immortal long sword, and slashed towards Yang Rui's body.

Bang!

In a crisp sound, the quasi-immortal weapon long sword urged by the demon lord was blocked by the Thousand Transformations Great Array outside Yang Rui's body, making it impossible to cause even the slightest damage to Yang Rui.

At this time, the Thousand Variations Great Array had already colluded with the Ten Thousand Swords Array, as if it were a whole, and the Demon Lord attacked the Thousand Variations Great Array as if attacking the Ten Thousand Swords Array.

And the Ten Thousand Swords Array is not something that a Chaos Realm cultivator can break through, so the Demon Lord's attack does not pose the slightest threat to Yang Rui.

"Everyone obeys the order, attack Zhang Tianyu with all their might, be sure to kill him!"

Seeing this scene, the demon lord's eyes flashed with fierce light, and he ordered loudly.

Immediately afterwards, I saw only the remnants of more than 100 Cave Heaven Realm demon cultivators, who all agitated the mana in their bodies, urged the Dao weapon in their hands, and launched an attack on Yang Rui, but they were blocked by the protective shield of the Thousand Variations Great Array structure, unable to cause damage to Yang Rui.

Whoosh! Whoosh!

At this moment, a crisp sound of breaking the air suddenly sounded, and one hundred and eight quasi-immortal long swords flashed from the dense sword rain, piercing through the body of one hundred and eight cave Heaven Realm demon cultivators with incomparable accuracy, causing blood to splatter and die a tragic death.

Immediately afterward, one hundred and eight quasi-immortal weapon long swords shone brightly, with an incomparably sharp edge, and continued to shoot towards the bodies of the remaining ten or so Cave Heaven Realm Demon Cultivators, easily piercing through the bodies of the remaining ten Cave Heaven Realm Demon Cultivators, and slashing them on the spot.

"Zhang Tianyu, this is not your ghost!"

Seeing that the Demon Clan's Cave Heaven Realm cultivator was completely slaughtered, a look of anger flashed in the Demon Lord's eyes, and he immediately asked Yang Rui loudly.

"That's right! These quasi-immortal long swords are indeed controlled by me! If it weren't for my manipulation, they should still be able to hold on for a while!" Yang Rui replied loudly without hesitation.

After speaking, Yang Rui's heart moved, and through the Thousand Variations Great Array, he manipulated the Ten Thousand Swords Array, so that the immortal long sword, which was the eye of the array, left the eye of the array, turned into a silver streamer, and slashed straight towards the demon lord's body.

"Immortal Sword!"

Feeling the terrifying power contained in the immortal sword, the demon lord's face changed greatly, and he hurriedly agitated the mana in his body, urging the quasi-immortal sword in his hand to meet the immortal sword.

Thundered!

In a violent roar, the immortal weapon sword and the demon lord's quasi-immortal weapon sword collided together, and a terrifying force suddenly burst out from the immortal sword, directly destroying the quasi-immortal weapon sword, turning it into countless steel shards and shooting out in all directions.

At the same time, the immortal weapon sword stabbed towards the demon lord's body unabated, and in the terrifying gaze of the demon lord, it easily broke through its protective shield and defensive weapon, piercing its body.

After that, a terrifying and destructive force poured out from the immortal sword and entered the demon lord's body, destroying the vitality in his body, so that the vitality in his body was extinguished, unable to be resurrected, and completely fell.

After the Demon Cave Heavenly Realm Cultivators and Demon Lords were slaughtered by Yang Rui's manipulation of the Ten Thousand Sword Array, Yang Rui set his sights on the remaining more than a hundred Demon Worm Cave Heavenly Realm Cultivators and Insect Emperors.

Feeling Yang Rui's gaze, the Insect Emperor and more than a hundred Demon Worm Cave Heavenly Realm cultivators couldn't help but shudder, and hurriedly took a few steps back, looking at Yang Rui with frightened eyes.

"Zhang Tianyu, we can surrender to you and serve you, I just ask you to let us live!"

The Insect Emperor took a step forward and said to Yang Rui with a solemn face.

"I don't believe you!" Yang Rui shook his head lightly.

"We can hand over a part of the soul source to you, as long as you control our soul source, you can easily kill us, don't worry about us betraying you and not obeying your orders!"

Hearing Yang Rui's words, feeling the cold murderous intent in Yang Rui's tone, the Insect Emperor gritted his teeth and said loudly.

"In that case, then you should hand over the soul origin!"

Hearing the Insect Emperor's words, Yang Rui's eyes lit up, and he said with a smile on his face.

If he could obtain the allegiance of the Worm Emperor, a Chaos Realm One-Heaven Cultivator, and more than a hundred Demon Worm Cultivators above the Sixth Heaven of the Cave Heaven Realm, it would be easier for Yang Rui to lead the Demon Worm Realm and the Demon Domain, so Yang Rui was very willing to subordinate the Worm Emperor and the Demon Worm Cave Heaven Realm Cultivator.

Hearing Yang Rui's words, a look of hesitation flashed in the Insect Emperor's eyes, and then he sighed helplessly, and then used a secret method to extract a part of the soul origin from the soul and send it to Yang Rui's side.

Seeing this scene, Yang Rui did not hesitate or hesitate at all, and immediately released his divine sense, and stored the Insect Emperor's origin soul in the sea of knowledge.

Soon, Yang Rui discovered through the power of divine consciousness that as long as he had one thought, he could destroy the Worm Emperor's Origin Soul, and then let the Worm Emperor fall directly, controlling the life and death of the Worm Emperor.

At this time, a faint smile appeared on the corner of Yang Rui's mouth, and he immediately turned his gaze to the other Demon Worm Cave Heavenly Realm cultivators, and said in a flat tone: "Hand over your origin soul, I can let you live and let you work for me!"

Hearing Yang Rui's words, the remaining more than a hundred Demon Worm Cave Heavenly Realm cultivators, after taking a look at the Worm Emperor, cast secret methods one after another, isolated a part of the origin soul, and sent it to Yang Rui's side.

Seeing this scene, Yang Rui did not hesitate or hesitate at all, and immediately used the power of divine consciousness to pull the origin souls of more than a hundred Demon Worm Cave Heavens into the Sea of Consciousness and store them, controlling the life and death of more than a hundred Demon Worm Cave Heavens.

After subduing the Worm Emperor and the Cave Heaven Realm cultivators of the Demon Worm Clan, Yang Rui's heart moved, and he communicated with the Ten Thousand Swords Array through the Thousand Variations Formation, so that the Ten Thousand Swords Array stopped running, and opened up a direct passage to the place of inheritance.

As soon as Yang Rui had done all this, the cyan robed old man appeared above the main hall, and with a wave of his big hand, a spatial crack suddenly appeared, and streams of energy containing the power of the law poured out from the spatial crack and poured towards Yang Rui's body.

Seeing this scene, Yang Rui immediately opened the cave heaven in his body, allowing countless energies containing the power of the law to enter Yang Rui's cave sky, allowing Yang Rui's cave heaven to expand rapidly outward.

In the following period of time, Yang Rui's aura continued to be powerful, constantly breaking through one small realm after another, and finally easily broke through the bottleneck of the Cave Heaven Realm and was promoted to a Chaos Realm monk.

At this time, the terrifying law energy suddenly sounded, and the cyan robed old man slowly landed in front of Yang Rui, looked at Yang Rui with a smile on his face and said, "Congratulations on passing the master's assessment and obtaining the master's formation inheritance!"

As he spoke, the cyan robed old man waved his hand, and an inheritance crystal located in the depths of the main hall galloped over, turning into a streamer of light and submerging into Yang Rui's sea of knowledge.