Zhou Zheng didn't hesitate, he walked directly down a staircase into the Bone Erosion Hall in front of him.

There was silence in the hall, and there was a sense of silence, and it was clear that no one had been here for a long time.

Suddenly—

Wow!

Bursts of light condensed, and an old man in a black robe appeared in front of Zhou Zheng.

Zhou Zheng didn't feel the breath of life from his body, this should be the instrument spirit of this hall.

"You climbed the White Bone Mountain in half an hour, you are very powerful!" The black-robed old man said, "I am the instrument spirit of the Bone Erosion Palace, you can call me Bone Erosion!" ”

"Hmm!"

Zhou Zheng nodded slightly.

"The Bone Erosion Palace, the Hemolysis Palace, and the Heart Refining Hall are the three places of chance left by my master, and there are three secret techniques in the three halls, and these three secret techniques are the basic secret techniques of my master's most powerful master's master's master's "Ten Thousand Demons True Body", if you can learn these three secret techniques, then you will be eligible to get the strongest mastery "Ten Thousand Demons True Body" left by my master!" The black-robed old man pointed to a wall not far away and said:

"This is the Bone Erosion Secret Technique, you have millions of years to cultivate!"

"Bone Erosion."

Zhou Zheng's eyes looked at the wall, and there was dense writing on the wall.

"I'll try!"

Zhou Zheng didn't say much, he quickly sat down cross-legged.

Call!

A space-time fluctuation appeared around Zhou Zheng, and the speed of time flow around him instantly accelerated by about ten times.

"Time acceleration?" The old man in black glanced up, and he said, "Maintain the time acceleration, the accelerated time is also counted in the time of your cultivation, and you can't practice for millions of years, throw you out like me!" ”

"I know!"

Zhou Zheng nodded slightly.

"You're on your own to keep time accelerating, aren't you? This will distract you, and it will affect the practice of the arcane art even more! The old man reminded again.

"I'll try it first!"

Zhou Zheng didn't explain much.

He opened up the Dao of Time and Space, only ten times faster, he could maintain it for a long time and did not need to spend much effort, moreover, cultivating the secret art is not to comprehend the rules of heaven and earth, and it does not have much impact under the acceleration of time.

Zhou is speeding up time, just to save some time.

Seeing this, the old man didn't say anything more, the pain of cultivating the Bone Erosion Secret Technique was no joke, in his opinion, Zhou Zheng estimated that he would soon not be able to maintain the acceleration of time.

Zhou Zheng stared at the words on the wall, and soon, he was cultivating according to the guidance above.

Burst! Burst! Burst!

Zhou Zheng's body surface squirmed, followed by blood-colored bone spurs piercing out one after another, and a terrifying pain that was countless times greater than the bone-scraping wind outside hit, but Zhou Zheng did not change his color and continued to practice.

"This"

The old man looked at Zhou Zheng, whose face had not changed much, and his heart was soon slightly startled.

"With such a strong will, no wonder you can come up so quickly!"

The old man was secretly shocked in his heart, he had seen too many Venerable Masters fall to the ground in pain immediately as soon as they practiced this secret technique, and it was extremely rare to be able to have a calm face at the beginning!

However, the old man did not think much of it, and he quickly shook his head and continued to wait beside him.

Time passed little by little in Zhou Zheng's practice, and in the blink of an eye, more than fifty years had passed in the outside world.

At this time, in the Xia world, with a fluctuation of time and space, a white-robed Dongbo Snow Eagle appeared in the temple of Zhou Zheng's retreat.

"Senior Zhou!" Dongbo Snow Eagle saluted Zhou Zheng.

"Less than three hundred years old, you have mastered the true meaning of a product, congratulations!"

Zhou Zheng smiled, although he had lost the pressure of the witch god and the great demon god, Dongbo Xueying had been honing in the god realm for nearly seventy years, and finally realized the true meaning of the world.

"Thanks to my predecessors for sending me to the God Realm!" The smile on Dongbo Xueying's face couldn't be concealed, he had just realized the true meaning of Yipin, and he was in a very good mood.

"Hmm!" Zhou Zheng nodded slightly, and he immediately said:

"It's best not to tell anyone else, not even the people closest to you! Powerful people generally don't shoot at transcendentals or gods, but Yipin's true meaning is an exception! If the mighty man wants to do it, a single thought can kill you! ”

"Yes!"

When Dongbo Xueying heard this, his heart sank slightly, and he immediately nodded.

"Of course, you can tell him that if you have realized the true meaning of the first product, you are the personal disciple of the Red Dust Holy Lord, and you can inherit the treasure of the Cave Heaven!" Zhou Zheng said again.

"Inherit Red Dust Mountain?" Dongbo Xueying was taken aback, the Red Dust Mountain Machine Spirit hadn't told him the news, and it was the first time he knew about it.

What kind of wealth is that in the whole Red Dust Mountain? Inheriting Hongchen Mountain, he simply ascended to the sky in one step.

"Go ahead!"

Zhou Zheng waved his hand, and Dongbo Xueying did not hesitate, he quickly said goodbye and left.

In the decades since he left the material world, although he has been back a few times, most of the time is outside, and he can't wait to go back at this time.

Zhou Zheng looked at the back of Dongbo Xueying leaving, he closed his eyes and prepared to continue practicing.

However, just when Zhou Zheng had just closed his eyes, suddenly, he opened his eyes again, and a trace of surprise appeared on his face.

"Finally done?"

Zhou Zheng smiled and closed his eyes.

。。。

On the other side –

In the Six Heavenly Wheels, Black Rain Cave Heaven Bone Eclipse Hall.

Zhou Zheng exhaled a long breath, at this time, the bones of his whole body were already like glass, and this "bone erosion secret technique" was finally practiced.

"You, you"

The black-clothed old man who was waiting on the side of the Bone Erosion Hall saw Zhou Zheng get up, and a look of disbelief appeared on his face.

At this time, Zhou Zheng's mind moved, and a huge monster phantom appeared behind him, this monster was full of long hair, with four hooves and claws, and it looked extremely majestic.

"Beast Totem? Did you really practice? The expression on the old man's face became even more surprised, it had only been more than fifty years, even if the time acceleration was counted, this guy had only been cultivating for more than five hundred years.

How did you practice it?

"I've been cultivating a secret technique for so long, it's really the first time for me!" Zhou Zheng felt his body, it was many times stronger than before, and this secret technique was not practiced in vain.

"It's been a long time?"

The old man was speechless for a moment, the bottom line of this test is millions of years, the cultivation of the Bone Erosion Secret Technique is not only a severe pain, but also the difficulty is also the top, and the comprehension is not enough, so there is no way to cultivate at all.

For several cosmic epochs, there has been no shortage of Venerable-level beings who have entered the Bone Erosion Hall, and they simply cannot practice this secret technique within the specified time.

Others can't practice in millions of years, but he has practiced in five hundred years, is it too long?

However, the old man didn't think much about it, he said: "You are the first time to come to the Three Demon Palace, if you want to go to the Blood Dissolution Hall and the Heart Refining Hall in the future, you have to pass the second test!" ”

"Come on, then!" Zhou Zheng smiled slightly.

"You have a strong understanding, and your will should be extremely strong, but don't underestimate this second test, it is a pure test of combat ability!" As the old man spoke, he stretched out his hand and pointed, and suddenly, a figure about ten meters tall wearing white bone armor appeared in the distance.

"This is the Bone Demon, it is a combat creature refined by my master, it is extremely strong, and ordinary Venerables are not his opponents!" The old man said again:

"This test is to defeat it!"

"Venerable life?"

Zhou Zheng looked at the bone demon, and couldn't help but sigh in his heart, he was worthy of being a demon lord, and the life he refined was so powerful.

"In this world, if my puppet group develops in this direction, I should also have the opportunity to refine such creatures in the future!" The thought flashed through Zhou Zheng's mind, but he quickly shook his head.

He prefers to be strong in himself rather than relying on external forces.

In addition to the in-depth study of the Space-Time Dao and the Killing Dao in the past few decades, Zhou Zheng has also put a lot of effort into the transformation of the "Puppet One", but Zhou Zheng has little interest in refining the puppet as a helper, and he is trying to transform it into a pure material path.

However, this road requires Zhou Zheng to slowly compare the gap between the material essence of the two worlds, so it will take a little longer, but Zhou Zheng knows that when he accumulates enough, on this road, he will be able to open up another path sooner or later.

PS: Three more.

(End of chapter)