The Great Periphery, the Black Abyss.

Zhou Yuan and Yaoyao stood on a mountain, looking at this area that was still chaotic after many years. The chaos continued since the Black Poison King was conquered by him.

Many murderous people from various countries hid in the dark abyss because of their pursuit, which made them hide dirty and bloody here.

However, although there are many forces in this Black Abyss, they have not dared to harass the surrounding borders over the years. After all, the fact that the Black Poison King was subdued is a lesson from the past.

Now that the Great Zhou defeated Dawu, the momentum was in full swing, the many forces in the Black Abyss dared not cause trouble.

"There are extremely terrible fluctuations left in the world here."

Zhou Yuan's face was solemn. The fluctuations had gone through countless years, but they were still left. If he had expected it was good, it might have been left by the ancient thunder punishment.

When he first came to the Black Abyss, he had not even reached the Qi-raising Realm, so he naturally could not sense it. However, now that he entered the Divine Palace Realm, he could sense those horrors.

"It is said that this Black Abyss is extremely vast. It is located at the northernmost part of the vast continent and reaches the edge of the continent. Now, where people in the Black Abyss exist are just a piece of the outer periphery. The remaining thunder punishment in the inner periphery is even more terrifying, and ordinary people dare not approach it at all."

Zhou Yuan looked at the deepest part of the Black Abyss and said, "We have to go to the deepest part to explore this time."

Yaoyao hugged Tengtan, and she looked at the place in front of her, and said, "Your silver shadow is here."

Zhou Yuan nodded and said, "But unfortunately, the increase of Yinying to me has begun to weaken a lot now."

As he now entered the realm of the Divine Palace, even if he activated the Silver Shadow, the increase was much worse than before.

"That's because the silver shadow can only reach the level of the Taichu realm."

Yaoyao rubbed her soft hair and her red lips slightly opened: "But don't underestimate this silver shadow too much. It is the most peak work of the ancient sect's war Puppet Sect. I said back then that it has growth."

"But you have been studying it for so many years, but you haven't allowed it to grow." Zhou Yuan muttered.

On Yaoyao's white jade-like face, a slight redness suddenly appeared at this time. She bit her lip with her teeth, stared at Zhou Yuan with bright eyes, and defended: "You, do you really treat me as anything?"

She was a little angry and embarrassed because over the years, the character she showed was perfect, and there seemed to be nothing she could not do. However, although she had understood Yinying, a product crystallized by the wisdom of countless ancestors of an ancient sect, over the years, but she had not fully understood how to make it grow.

Seeing Yaoyao's rare anger and shame, Zhou Yuan was stunned, just because she was too agile and beautiful at this time.

After a while, he came to his senses and said happily: "It looks so good."

He knew that Yaoyao was so lucky to see it.

Yaoyao gave him a blank look, put his jade hands together with the black hair on his temples, and said angrily: "Do you still want to leave?"

"Go, go."

Zhou Yuan laughed loudly, then waved his sleeves, and a golden source energy swept out, rolled up him and Yaoyao, turned into golden light and broke through the air, quickly rushing towards the depths of the inner circumference of the black abyss.

Two people and one beast, but in just two hours, they passed through the outer periphery of the Black Abyss.

As we penetrated deeper, people became more and more rare in the dark abyss, and the whole world was desolate, dead silent, and lifeless.

The thunder punishment back then seemed to have wiped out the vitality of the place. Even after so many years, there was still no vitality.

After a day, Zhou Yuan and the others did not see any living creatures. As they went deeper, they could feel that the world was emitting an extremely violent aura of destruction. That aura was many times stronger than the outside.

Moreover, that breath can invade people's hearts and lead to madness. Fortunately, Zhou Yuan and the other two are not weak now. With the power of the source energy, they have isolated that infection.

However, when the night came, there seemed to be violent thunder sounds in the dark abyss.

There were no thunder and clouds in the sky, but the thunder still continued, as if it was coming from ancient times.

And when the manic thunder sounded, even Zhou Yuan's face was solemn, and the infestation rapidly increased in the night.

Later, Zhou Yuan did not dare to walk forward at night anymore, but instead searched for a mountain, opened a cave, and hid in with Yaoyao. The entrance of the cave was closed and the source pattern was carved, so he could hold it down.

After experiencing the thunder of the night, Zhou Yuan was even more afraid of Heiyuan.

After a night in the cave, Zhou Yuan and his team set off again and carefully investigated the inner circle of the black abyss.

...

Three days later.

Deep in the dark abyss, on the top of a bare mountain, Zhou Yuan looked at the endless dead earth in front of him with some frustration. After exploring these days, he had no gains.

The depths of this dark abyss are like a dead place, and there is no strange place.

"It seems that it is not that easy to find clues to Cang Xuan Saint Seal." Zhou Yuan smiled bitterly at Yaoyao.

Yaoyao frowned slightly, she stared at the deadly world, pondered for a moment, and said, "There is indeed nothing special in this dark abyss except the deadly silence..."

"And the only thing that needs to be said is special and weird..."

She turned to look at Zhou Yuan and said, "Maybe it was the sound of the night thunder."

Zhou Yuan was stunned and frowned and thought. The thunder that night was filled with mania, which could disturb people's hearts and make people crazy. They all hid in the mountains and blocked the night thunder in the past few days.

The night in the dark abyss is quite terrifying, but if you want to find the secret hidden in it, do you have to find it in the dark?

Zhou Yuan's eyes flashed, and after a moment, he stopped hesitating and gritted his teeth and said, "I won't hide tonight, and see if I can find anything from that night thunder."

Yaoyao's head is slightly dotted, and now she can only test it like this.

Seeing this, Zhou Yuan sat down cross-leggedly. He looked at the setting sunset in the sky, and the night was not far away.

Time passes quietly.

The moment the sunset finally fell to the horizon, the sky became dark again. Then, Zhou Yuan's eyes narrowed. He heard the mysterious manic thunder and came again as scheduled.

Boom boom!

Thunder echoed between heaven and earth, like a manic beast of destruction roaring.

The golden source energy enveloped Zhou Yuan's body. The source energy was violently shaking at this time, but the defense effect of the source energy was not particularly great, because Zhou Yuan had already felt that as the thunder sounded, a hint of mania gradually emerged in his heart.

A hint of red appeared in his eyes, his breathing became heavier, and he had an impulse of destruction.

"This night's thunder can penetrate the source air and infect the soul, so the soul needs to fight against it." A clear sound came from the side, and it was naturally Yaoyao.

Upon hearing this, Zhou Yuan took a deep breath, suppressing the mania in his heart, and his eyes closed.

Between the eyebrows, the light of the soul flickered violently.

"The idea of ​​the Chaos Divine Mirror Visualization!"

Zhou Yuan directly used his visualization and his consciousness suddenly fell into the chaos. The Chaos Divine Mine slowly crushed past, bringing ancient shocks and confronting the sound of the night thunder.

The two were in a stalemate, and after a long time, the Chaos God Mine finally became even more powerful and gradually suppressed it.

The mania in my heart faded away slightly.

Zhou Yuan opened his eyes tightly, and his eyes returned to tranquility. He stared at the earth trapped in the darkness. The sound of night thunder was still ringing, but now it sounded no longer as far away as before.

"Did you hear something?" Yaoyao said.

Zhou Yuan was silent for a moment, and a look of surprise appeared in his eyes: "Thunder seems to be a source!"

After resisting the erosion of the thunder, he finally decided that the thunder did not come from ancient times, but had a source!

"Walk!"

He shouted softly, and his body rushed out first and headed towards the source of the thunder.

The two passed by the darkness.

However, the thunder drifted, as if there were no traces, and it was extremely difficult to track it. Zhou Yuan and Yaoyao took turns to sense the soul, so that they could barely keep up...

But even with Yaoyao helping to share the burden, Zhou Yuan still had a tingling eyebrows in the end, which was a sign that his soul was consumed too much.

Fortunately, after two hours of tracking, it finally arrived at the end.

Zhou Yuan and Yaoyao fell on a huge strange rock. They looked around and saw that it was dark, and even the ground was extremely dark, like a black ocean.

Zhou Yuan stared at the earth in front of him, waved his sleeves, and a golden source roar roared out, bombarding heavily on the earth.

boom!

The source energy fell and the earth suddenly trembled violently.

Immediately afterwards, the ground there began to collapse, and a brilliant light emerged from the depths of the earth, thunder roaring and resounding throughout the world.

Zhou Yuan looked ahead in amazement, and saw that as the ground continued to collapse, an extremely huge deep pit formed there. At this time, countless thunder lightning flashed in the deep pit, forming an unfathomable thunder pool...

The roar of lightning light, just the overflowing fluctuations made Zhou Yuan's scalp numb and he felt the meaning of destruction.

"This is the power left by the thunder punishment back then. They gather here, and it is probably because of this, even after many years, the black abyss is still not born."

"They are eroding the vitality of this land and making it die forever." Yaoyao's pretty face slightly condensed and she said slowly.

Zhou Yuan did not speak, but suddenly his body trembled, and a look of pain appeared on his face.

"What's wrong?" Yaoyao asked hurriedly.

Zhou Yuan blinked, and deep in his pupils, a holy pattern was constantly rotating, releasing a fiery sense, as if he was about to burn his pupils.

He spread his palms and the holy patterns on the ground in his palm also emerged uncontrollably, causing the flesh and blood to penetrate the blood.

The "Heavenly Slave Pattern" entrenched in the divine palace is also making a violent buzzing sound.

Zhou Yuan's face was filled with shock like a tide.

He looked at Yaoyao, his voice hoarse and trembling, "The Holy Widow responds..."

Yaoyao's heart was also shocked and she took a breath.
Chapter completed!