Song Jian sat upright on the stone platform, and a spiritual fruit entered his mouth and turned into a warm liquid.

In the Dantian, the strong true essence suddenly spreads out and then retracts rapidly, forming a sphere of true essence that rotates rapidly in the Dantian.

The sphere formed by the true essence emits a trace of light.

The spiritual power fruit entered Song Jian's mouth, and it melted immediately. It instantly entered Song Jian's dantian, and the true energy ball in the dantian was even more powerful.

Song Jian did not dare to be careless at all, so he picked up a spiritual power fruit again and put it into his mouth.

The true essence sphere in the Dantian is gradually increasing.

"Bang...bang...bang..."

The true essence ball was like Song Jian's second heart, retracting and shrinking, rotating rapidly, spreading the true essence around Song Jian, and instantly sucking the true essence back into the Dantian.

After studying these days, Song Jian has already had a deep understanding of Nirvana Realm. At this time, he was not in a hurry. He just kept eating spiritual power fruit to make the true sphere in his dantian continue to grow.

The spiritual power fruit is considered a best spiritual treasure in the entire Nanli Region. Even the most favored disciple of Yuntian Sect will not eat the spiritual power fruit like Song Jian.

When Zhizhi on the side of the stone chamber ate the 30th spiritual power fruit, he burped with a "knock".

With a "boom", the squeak's body suddenly made a loud bang.

The spiritual essences in the cave gathered into a giant dragon and rushed towards Zhizhi's body. However, the dragon was extremely thin because the concentration of the spiritual essence on the entire Yun Peak was too low.

Song Jian opened his eyes and he was a little worried that if the concentration of the spiritual essence of the heaven and earth was too low, it might have an impact on the impact on the realm of cultivation.

Song Jian flipped his hand and took out hundreds of mid-level Yuan stones, ready to provide spiritual energy for Zhizhi at any time.

However, Zhizhi did not need these Yuanshi.

With a "boom", the space around it trembled, and then the energy of heaven and earth rotated wildly, and then it turned into a huge black hole.

Song Jian's face changed. He stood up and ran away.

Big Head also opened her eyes suddenly, then rolled and climbed to the ground.

"Boom..."

The black hole around Zhizhi expanded rapidly, and the black hole began to swallow the surrounding spiritual elements, air, soil, and even light and space.

With a "boom", the entire cave collapsed.

"Young Master, what's going on?" Cai'er lived not far away. Seeing this place suddenly changing, she hurried over.

Song Jian stopped Cai'er and said, "It's okay, don't be afraid."

At this time, Big Head also came out from under the ground.

The cave, which was originally regarded as the place of cultivation by Song Jian, collapsed completely at this moment, and a black rotating cave slowly appeared, expanding and swallowing everything around him.

"Boom", the thick fog magic array drawn by Song Jian was also swallowed up the moment he encountered a black hole.

The black hole is still growing, and the energy above the entire cloud peak is in chaos.

Song Jian was a little worried. How could Zhizhi be so small?

At this time, Zhang Tianguo, who was on Yun Peak, suddenly opened his eyes, took a step, and appeared beside Song Jian.

"Dark attribute, devouring power, what's going on?" Zhang Tianguo asked, his words trembling slightly.

Song Jiandao: "By Master, it's one of my monsters, the mutated celestial devouring rat, it's undergoing Nirvana."

After hearing this, Zhang Tianguo's eyes flashed with surprise. He looked at the rotating black hole and showed an excited look on his face.

"So that's it. The reason why darkness predicts death is not because it has supreme destructive power, but because it can assimilate all things and assimilate all life, objects, including time and light into dark attributes that are inseparable from chaos." Zhang Tianguo's face showed an excited light.

"For so many years, I have been thinking about the origin of darkness. So that's it, so that's it, haha..." Zhang Tianguo laughed loudly.

Song Jian looked at Zhang Tianguo in confusion.

Zhang Tianguo looked at the expanding black hole, frowned and said, "No, your monster Nirvana is just about to fail. It has too high talent, grows too fast, and has not yet solid foundation. The power of dark devouring may be uncontrollable."

When Song Jian heard this, he became nervous, "Master, please save Zhizhi."

Zhang Tianguo nodded, "I will take action. I will wait until you, the monster, endure the limit, and it will be beneficial to the future growth of your monster."

Seeing that Zhang Tianguo was so sure, Song Jian felt relieved.

The black hole is still expanding, swallowing everything around it.

Song Jian raised his eyes and looked at the dark center. At this time, Zhizhi's whole body was convulsed and full of pain, but its back completely cracked, forming the foundation of this black space, and the black hole was still growing.

"Is this the origin of darkness?" Since Song Jian was no longer worried about Zhizhi's safety, he focused on the scene in front of him. The spiritual essence of heaven and earth has seven attributes, gold, wood, water, fire, earth, plus the origin of light and the origin of darkness. The seven attributes of gold, wood, water, fire, and earth correspond to the five internal organs of the human body. That is to say, once a warrior enters the Five Elements Realm and opens the Five Internal Acupoints, he will naturally be able to master these five attributes. However, darkness and light are different, and only warriors with extremely high talent can control it.

Song Jian looked at Zhang Tianguo sideways. He couldn't see through Zhang Tianguo's actual level, but Song Jian knew that his master was stronger than the peak masters of the other five peaks, and even much higher than the elders of the elders. Even such a super-strong master has not yet comprehended the origin of darkness.

"It seems that it has reached its limit!" Zhang Tianguo said, then he stretched out his hand, and a ball of yin and yang patterns rotating in the center of his palm spread out and attacked the black hole.

When a black hole encounters Zhang Tianguo's Yin and Yang law, it resists sharply. Then Zhang Tianguo's level is much higher than Zhizhi, which is not something that the black hole can resist.

"Go back!" Zhang Tianguo shouted softly, and the black hole was indeed shrinking slowly.

Zhizhi on the ground was already covered in blood, his back was cracked, and he was about to die. However, after Zhang Tianguo took action, the black hole slowly shrank, and finally all the black holes formed a black dot and entered Zhizhi's back.

"squeak……!"

A sharp scream came from the squeak's mouth, and the sound was sharp and harsh, instantly spreading throughout the Yuntian Sect.

Hearing the squeaking sound, the elder of Yuntian Sect who was originally discussing in the Convention Hall and the other people from the Three Sects and Nine Caves were both shocked.

Mo Yulong bowed to Feng Ningcheng and smiled and said, "Congratulations to Master Feng, your Yuntian Sect has another animal pet with unlimited potential."

Feng Ningcheng smiled awkwardly, and he was confused. He heard this cry, it was clearly the cry of the monster during Nirvana. The power of the cry was enough to show that this monster was definitely not an extraordinary thing, but why he never knew it.

On the Yun Peak, Zhang Tianguo slowly stopped and turned to Song Jian and said, "Your beast pet has unlimited potential, and its talent is to swallow. The future development is unpredictable."

Song Jian bowed and said, "Yes, Master."

Zhang Tianguo nodded, then raised his foot, flew up again, and reached the top of Yunfeng Peak. This time, a confident smile appeared on his face.

"Death withering, so that's it. It turns out that the biggest secret of death withering is not the power of death, but the power of assimilation." Zhang Tianguo stood on the top of the peak and looked at the depths of Yuntian Sect from afar. "Zhan Tianyun, you will also have abortion. With the blooming of my death withering, everything will be annihilated."

Zhang Tianguo sat on the top of the mountain again, closed his eyes, and wanted to thoroughly comprehend the last step of the death and withering technique in his hand.

Song Jian looked at Zhizhi worriedly. After Zhizhi's body absorbed into the black hole again, his body began to expand a little. Finally, it became as big as a wild cat and couldn't wake up.

Seeing that everything was stable in Zhizhi, Song Jian breathed a sigh of relief. He touched Datou's forehead and said, "Brother Datou, let's work hard too. It seems that Zhizhi has evolved successfully before us."

Datou nodded. Under the catalysis of the powerful spiritual power of the spiritual power fruit, even if Datou's talent is not good, his strength has actually improved by leaps and bounds.

Song Jian no longer drew the thick fog array, and he no longer wanted to hide it from his master, Zhang Tianguo. After all, it was absolutely impossible to hide the warriors in the Yin-Yang realm, but it was better to show everything to Zhang Tianguo openly.

Entering the cave again, Song Jian picked up the spiritual power fruit and swallowed it one by one. The true energy ball in his dantian was growing, and the true energy ball kept pushing out and absorbing the true energy power.

Day 3.

When Song Jian put the 20th spiritual power fruit into his mouth, he felt the true energy ball in his dantian suddenly lit up, and it began to unstable, began to rotate, and collapse.

"It's now!"

Song Jian's heart trembled. He concentrated all the power of his true essence into the Dantian, and then controlled the true essence ball in the Dantian to collapse suddenly!

"boom!"

The true energy ball in the dantian is concentrated at a point, and then releases a violent light at that moment.

The light slowly spreads in the Dantian, and the Dantian is like a dark Dead Sea, and this light is like a small star in the Dead Sea.

Although the spark is small, it can start a prairie fire. Its light becomes stronger and stronger, and it will eventually illuminate the entire dantian.

The light was still increasing. Song Jian closed his eyes and looked serious. He knew that this was the point of Nirvana. The most important step in Nirvana was to break the dantian and break the barriers of internal organs!

Song Jian mobilized all his spirits and controlled the light of true essence.

With a "boom!", the light suddenly flourished, and the barriers of the Dantian were "booming" and dissipated under the flash of light.

With a "buzzing", the air around suddenly buzzed.

Song Jian felt the meridians and blood vessels in his body suddenly hurt, and then the light suddenly spread throughout his internal organs, meridians, blood vessels, and muscle tissue.

"Bang, bang, bang..."

Song Jian could see his heart beating violently, and then the light enveloped everything, blood, true energy, internal organ breath, everything was in transformation...
Chapter completed!