'Darkness of nothingness. A noun that originated from the Ninth Cycle Era, the oldest period. The nothingness hidden in the darkness is the progress bar that marks each cycle from beginning to end. ’

"That is, nothingness and existence are like the subordinates of an hourglass?"

In the Heavenly Demon Realm, Lu Sheng frowned and flipped through a purple-black leather book in his hand. The tome was wriggling with bones, flesh, and mysterious runes.

It's been a few days since I returned to the Heavenly Demon Realm.

He threw everything to Bansai and the others, and he concentrated on collecting all kinds of information about the power of nothingness.

Today's Yuan Demon Sect, under his constant link, has been able to communicate with a huge universe of nine different styles and different energy levels.

These nine universes are all worlds that he has personally descended to.

A large number of resources and knowledge systems were sorted out, summarized into the Yuan Demon Sect, compiled into a book, and reviewed by Lu Sheng personally.

At this time, the Yuan Demon Sect can be described as the most powerful period in history.

After more than two hundred years of operation after he left, there were five Death Star powerhouses who joined the Research Society, and thirteen Immortal Stars below the Death Star.

And the rest of the ranks are innumerable.

It can be said that the only thing that the Yuan Demon Sect and the Research Society lack at this time is a real river-level overlord.

And Lu Sheng's appearance is the existence that really lays the foundation.

The Yuan Demon Sect and the Strange Research Society belong to two sides of the same coin, and after meeting with Ban Sai before Lu Sheng, they quickly made all preparations to welcome the return of a river-level overlord. So, after Lu Sheng's return, everything went smoothly without any lag.

After a formal and quick meeting with the executives, Lu Sheng went into retreat and entered research mode.

Of course, he hadn't forgotten the true purpose of coming back this time, he had already sent a message to Wang Jing in advance.

Through the special means of contact left by Wang Jing, you only need to wait for two Heavenly Demon Days to get a reply.

Now, all he has to do is wait.

In the vast black and purple palace, Lu Sheng once again turned the pages of the book in his hand.

This book is an extremely ancient and weird demon code rumored in the Heavenly Demon Realm. It is rumored that all creatures that are turned over will be affected by the ancient and strange knowledge contained in them, and thus their spirits will mutate into servants of the Demon Codex.

There are also rumors that the Demon Codex records the oldest records of various secret knowledge in history. And by chance, one of the Death Star powerhouses that the research society helped donated it to the entire research society as a reward.

That's why this book appeared in front of Lu Sheng.

Many people have rumored that the text on the Demon Codex is a special text that has been encrypted in some way, and it is impossible for anyone to understand it.

Lu Sheng turned the next page and found that the page was presented with a completely unfamiliar and unfamiliar text.

He frowned.

'Translate it. He tapped on the book.

The heavy Demon Codex trembled, and a slight tremor quickly flashed with purple light, and after a while, all the words on the pages were automatically translated into the Heavenly Demon language that Lu Sheng was familiar with.

"Don't ask me to remind me of everything in the future, be self-conscious. Lu Sheng said lightly.

"Yes...."

A line of small print automatically appears in the margins below the page.

Lu Sheng continued to flip through.

'The power of nothingness, eternal existence, corresponds to the eternal particles in the power of existence. ’

And born out of the dark nothingness, the collection of all sources, all nothingness, is the mystery of the unknowable, the untouchable, the unfantastical. We can only call it mysterious. The mystical nature is unknowable. Because it is unknowable, it is mysterious. Because it is mysterious, it is powerful. ’

'The root of nothingness is mystery. Because we can't touch, we can't know, and we can't even imagine enough, so mystery is just a synonym. Mystery is the root of all nothingness, just like the eternal particle that exists, behind which represents omniscience and omnipotence. ’

Seeing this, Lu Sheng faintly realized in his heart.

At his level, there were too few books that could make him feel something, and there were many magical and powerful spells recorded in this demonic codex, but those things were garbage in his eyes.

Only this record in the middle gave him a clearer understanding of the relationship between existence and nothingness.

"I didn't expect that in order to avoid future troubles and better seclusion, the book I found was really valuable. Lu Sheng sighed. Keep flipping and reading.

'Mysterious, and eternal. This is the ultimate of the two cycles of opposing and interdependent cycles.

Everything, whether the universe, the mother river, the void, or any other system, follows this ultimate law and circulates continuously. From the initial mystical power to eternal weakness, then to eternal strength and mystical weakening, and finally to the mysterious power again.

After studying it for a long time, we found that it was like a huge eye, with two sharp segments and a hypertrophic middle.

In the loop, the mystery at the beginning and the end is short and strong. The time is short and the intensity is high.

And the eternity, which is long and hypertrophied in the middle, is low in intensity and long in time.

Therefore, in order to facilitate the memory and leave our discoveries, my allies and I named this phenomenon, the Eye of Gesang Yan. ’

Seeing this, Lu Sheng's expression was slightly stunned.

"What a nostalgic name...", he remembered the wonderful eyes he had once condensed with the Xuanshui Divine Pattern.

When he was condensing, because he heard countless voices shouting the name of the Eye of Gesang Yan, he simply named the condensed eye with this name.

Now it seems ....

With a chuckle, Lu Sheng continued to look back.

There has been no record of this since then. The Demon Codex is essentially a book that records a large number of powerful and terrifying mystical spells, and the paragraph just now is just a little bit of insight left on it by an unknown powerhouse who has read the Demon Codex.

Closing the book, Lu Sheng tapped lightly on the stone on the armrest.

Having figured out the nature of the forces of nothingness, he also understood that perhaps he had reached the beginning and end of the Great Cycle now, and it was the time when the mystery was at its strongest.

"At this time, you should find a place to live in seclusion and live well. We must follow the general trend. Don't use your mantis arm as a car to block the wheel of fate. He sighed.

Hiss....

Suddenly, a white light lit up in the palace on his left, and the halo flashed, and Li Shunxi appeared on the thick carpet with a look of exhaustion and excitement on his face.

He was still wearing the high-level silver robe of the research society, and behind him there was a white and gold circular halo that represented eternity slowly flickering. This is the highest level of protective barrier researched by the joint efforts of many high-level leaders of the research society, which can be immune to the void wheel level that has just entered the void and underworld level, and attacks with various attributes three times.

"Boss, a good news or a bad news, which one do you listen to first?"

Li Shunxi laughed and said loudly.

"Let's have the bad news first. Lu Sheng said casually.

"The bad news is that my sister-in-law didn't get in touch, and our network only knew that she was in a place called Onadu, receiving secret training. There are certain beings with mysterious powers, and they have deep hopes for her. Li Shunxi said quickly.

"Didn't get in touch?" Lu Sheng nodded. With the current research society and the Yuan Demon Sect actually can't find Wang Jing's whereabouts, maybe he has to try it in another way. He didn't believe that he couldn't contact Wang Jing, at most he just took some time.

"So, what about the good news?" he asked again.

"The good news is that the forces of nothingness have stopped eroding for the time being. It gave us all a sigh of relief. Li Shunxi didn't know that the boss in front of him planned to retire into seclusion.

He began to ramble on and on about the various intelligence confrontations between him and the forces of nothingness recently. After the strength of the Star Covenant and the Ancient Beasts was greatly reduced, the corrosive pressure of the void naturally fell on them, the forces that rose later.

It was indeed very stressful at first, but as time went on, the research society and the Yuan Demon Sect also adapted to the various means of the power of the void, and there were no longer so many casualties....

Lu Sheng just listened calmly.

He has become a true immortal, and his physical body will never die.

And with the help of the power of the ash liquid, he didn't need to consume much power to regenerate and recover at this time, and even said that the power of the natural cycle of the heart world every moment was enough for him to keep dying.

In other words, at this time, he was already in an immortal state.

Perhaps only a soul attack can cause him some damage.

Lu Sheng, who was a little distracted, suddenly felt a little guilty.

Once he completely retires and doesn't ask about the world, no one knows what will happen to the huge Yuan Demon Sect and Research Society without his protection.

And in the current situation, where can we live in seclusion forever?

Lu Sheng fell into deep thought.

“.... Boss, what are you going to do now? By the way, Lu Ning has changed his girlfriend again, that kid is much more unproductive than you were back then. The mouth is full of flowers, as if eating honey. Li Shunxi said helplessly.

"How is his cultivation?" Lu Sheng was even more ashamed, his son hadn't cared much about it for so long. It is still Li Shunxi and Ban Sai, the uncles, who have been helping him discipline his son.

"It's okay, I've reached the detention level. Li Shunxi saw that Lu Sheng's face was a little wrong, and hurriedly added, "It's very powerful, we are at his age, not to mention the detention level, even the black film has no concept contact." ”

"I gave him enough resources to train a hundred commanders, and he repaid me for this ??!" Lu Sheng didn't feel the slightest emotional fluctuation in his tone, but Li Shunxi instinctively felt a chill in his vest.

"Children, it's normal to be playful. He hastened to comfort him.

Lu Sheng was speechless.

"Forget it, regardless of him, the coordinates of Onadu's location, is the approximate direction clear?"

"Well, we tried to contact them, but they refused all information from the outside world, which made it very difficult for us. All that can be heard is that Ona is led by a strong man named the King of Magic. The exact coordinates are...."

Li Shunxi had already prepared, and quickly reported a series of coordinate numbers in one go.

Lucson memorizes numbers.

"Got it, I'll go over and pick her up myself. ”

"Okay, it's just an ordinary medium-level universe region over there, we have two universes locked, boss, you can start with these two. Li Shunxi reported two numbers again.

Lu Sheng remembered them one by one.

"Got it. Since Wang Jing's background forces didn't want to contact the outside world, he simply went over to find someone in person.

"In addition, the Mother of Pain has been found. At the mention of this name, Li Shunxi's expression also became solemn.

"Where?" Lu Sheng asked in a deep voice.

"Covenant. She is now the mistress of Annukadi, the vice-leader of the Alliance. Li Shunxi said a little complicated, "She is really good at hiding....."

"Let's go together?" Lu Sheng also happened to want to see how capable the so-called river-level powerhouses were.

"Good. ”