There are endless amounts of chaotic heavy water here, and the deeper you go, the heavier the chaotic heavy water becomes.

With the Ancient Spirit Emperor's cultivation, it is impossible to penetrate into the deepest depths of Shen Yuantian.

Thinking of this, Chen Nianzhi looked at the Ancient Spirit Emperor and Tianhuang Quasi-Emperor standing aside, and then asked: "How do you feel?"

"I'm afraid it's difficult to go deep."

The Quasi-Emperor Tianhuang opened his mouth and said with a bit of a wry smile: "This is only the shallow layer of Shen Yuantian, but the power is still enough to crush the ordinary Hunyuan Emperor."

"Although I have set foot in the realm of the Sub-Saint, there is a risk of serious injury if I go deep into it. It is better to stay here and practice quietly, and wait until I get used to it before trying to go further."

Chen Nianzhi nodded, and then said: "Every time Tianlu Cave is opened, Shen Yuantian will open ten calamities."

"You only need to persist in cultivating here for ten kalpas before you can enter the next level of Casting Dao Heaven. The two of us will not stay here any longer."

Upon hearing this, the Ancient Spiritual Emperor and the Quasi-Emperor Tianhuang both nodded, and immediately raised their hands and said, "With your strength, you may be able to compete for the treasure conceived by Shen Yuantian."

"Don't worry about us, you can go directly to the deepest part of Shen Yuantian."

When Chen Nianzhi and Emperor Heiyuan saw this, they immediately went down to the depths of Shen Yuan Tian.

They walked all the way down, but unknowingly, they found that the chaotic heavy water around them was getting heavier and heavier.

When they crossed halfway through Shen Yuantian, they found that the water pressure here had increased several times, reaching a level that was enough to crush an ordinary Yasheng.

At this point, even the Black Abyss Saint felt a lot of pressure.

Chen Nianzhi could still bear it, but he still asked Heiyuan Yashengdao: "How do you feel?"

“Tolerable.”

The Black Abyss Saint spoke with a somewhat solemn expression, and then pushed the power of the nine divine forms of chaos to the extreme to resist the power of Shen Yuantian's infinite heavy water.

And during this process, Black Abyss Yasheng felt that his physical body, which had reached its limit, was actually strengthening little by little.

"This is a supreme cultivation treasure land that can oppress ourselves, help us sharpen our physical strength, and even help break the limits of our physical body."

Chen Nianzhi also nodded and tried to sense his surroundings, but found that this level of chaotic heavy water still could not bring much pressure to him.

It couldn't bring pressure, and naturally it couldn't make him make a breakthrough, which made Chen Nianzhi feel a little regretful.

This also makes Chen Nianzhi a little envious. Shen Yuantian's power is so amazing that it can make ordinary sub-sage cultivators make further progress, and may even help them break the limits of their physical bodies.

But this kind of power has its limit after all. For an existence like Chen Nianzhi who has broken the limits of the physical body many times, it is not of much help.

"If I go deeper, I hope it will sharpen me even more."

Chen Nianzhi whispered in his heart, then looked at each other with Black Abyss Yasheng, and continued to go deep into Shen Yuantian.

They walked all the way down, unknowingly crossing the bottomless abyss and arriving at the lower half of Shen Yuantian.

At this point, we are already in the depths of Shen Yuantian, and we are only one level away from its core area.

At this time, Black Abyss Yasheng obviously felt a lot of pressure. Even Chen Nianzhi felt a certain amount of pressure.

Thinking of this, Chen Nianzhi looked at the Black Abyss Yasheng, and then said: "Why don't you practice here for the time being and try to get used to the pressure before going to the core place?"

"That's fine."

Black Abyss Yasheng nodded, he understood that Chen Nianzhi could go directly to the core place, but he did not let Chen Nianzhi leave.

Now that their relationship is like this, there are some things that no longer need to be polite.

Not to mention, if he wants to try to break the limit here, he also needs Chen Nianzhi to protect him.

So next, the two of them started cultivating in the depths of Shen Yuantian, and the Black Abyss Saint among the two tried his best to break the limit.

Chen Nianzhi, while adapting to Shen Yuan's power, observed the deep level of Shen Yuantian.

Because he knew very well that with his current physical foundation, this deep level of Shen Yuantian would not allow him to break the limit. At most, it would only allow him to make slight progress in his physical body.

This kind of progress may only be one hundred percent, but for a being like him who is almost unable to make any progress, it is still a rare improvement.

So while Chen Nianzhi polished his body, he also began to search for various rare treasures in Shen Yuantian.

This huge Shen Yuantian has given birth to many rare treasures, including many Hunyuan rare treasures and even treasures at the level of Chaos rare treasures.

Most of these divine objects are extremely heavy, including the third-level Chaos Heavy Water, and the Chaos Treasure-level Shen Yuan Divine Iron.

The Shen Yuan Divine Iron is extremely heavy and is generally found deep in the center of the earth. It is an extremely rare treasure that is extremely difficult to find.

However, the environment here is so special that the lower-grade Shen Yuan Divine Iron weighs less than the chaotic heavy water in this depth, so many Shen Yuan Divine Iron floats in the water.

In this case, the deeper you go into Shen Yuan Tian, ​​the higher the grade of Shen Yuan Divine Iron becomes.

Chen Nianzhi traveled all over the world and collected many rare treasures, including Shen Yuan Shen Tie at the level of Chaos Treasures.

He put all these magical irons into the nameless space where the Guixu Pearl was located.

"This is……"

Suddenly, Chen Nianzhi was slightly stunned.

Because he was surprised to find that the Chaos Stubborn Iron in the Guixu Pearl suddenly emitted a dazzling light and suddenly began to devour these Shen Yuan Divine Irons.

Not sure if it was an illusion, but Chen Nianzhi vaguely felt that after swallowing the Shen Yuan Divine Iron, the strength and grade of the Chaos Stubborn Iron seemed to have been invisibly improved.

"This chaotic iron seems to be able to swallow the divine iron to increase its strength?"

Chen Nianzhi whispered in his heart, showing a bit of surprise.

He immediately tried to invest in various kinds of divine gold, but found that this chaotic iron was quite picky and would only swallow the divine iron that was as strong as an innate treasure.

As for the divine iron that is lower than this level, Chaos Stubborn Iron doesn't even look at it, and seems to be extremely disdainful of it.

"I didn't expect you to be so cunning."

Chen Nianzhi whispered in surprise, and then showed a bit of hesitation.

This chaotic iron is so strong and immortal that even the Supreme Hedao cannot refine it. It is a rare treasure among the treasures of chaos, and he cannot make use of it.

If these Shen Yuan Divine Irons were given to the Chaos Stubborn Iron to be swallowed up, causing their grades and levels to continue to increase, wouldn't it be impossible for Chen Nianzhi to refine them?

Therefore, Chen Nianzhi was somewhat hesitant as to whether to hand it over to Shen Yuan for refining the divine iron.

After pondering for a moment, Chen Nianzhi suddenly became firm in his heart and gave all the Shen Yuan Divine Iron to the Chaos Stubborn Iron to devour.

"Ten pieces of rotten iron are not as good as one piece of hundred-refined steel."

"These Shen Yuan Divine Irons are of no use to me. It's better to see the limits of this Chaos Stubborn Iron."

Chen Nianzhi whispered in his heart, he had a feeling that this piece of chaotic and stubborn iron seemed to be destined to him, and it had an incredible potential.

Perhaps one day, this piece of chaotic iron can break through a certain limit and become the embryo of a high-grade Chaos Spiritual Treasure or even a Chaos Supreme Treasure.

"I can give you all these Shen Yuan Divine Irons, I just hope you don't let me down."

Chen Nianzhi's thoughts flickered, and then he took it out and began to search for the Shen Yuan Divine Iron, and used it to feed the Chaos Alien Iron.

Shen Yuan Divine Iron is extremely strong, both in terms of toughness and density, it surpasses the top level among its peers and is the best material for feeding Chaos Stubborn Iron.

Chen Nianzhi kept wandering in the deep Shen Yuan Heaven, searching for the Shen Yuan Divine Iron everywhere, and tens of millions of years passed before he knew it.

Until this day, Chen Nianzhi suddenly noticed something strange.

He looked up and saw a burly man in mysterious clothes sitting cross-legged in the Shen Yuan Divine Iron, his whole body covered in blood.

"It's him."

Chen Nianzhi whispered in his heart, showing a hint of surprise.

It turned out that this person was Pan Huang, who had fought against Chen Nianzhi in the Xuantian ruins in the past.

Panhuang practiced the method of proving the Tao through strength and developed the Taoist form with nine power attributes. The power was beyond the top level of the same level.

It is precisely because of this that Pan Huang's physical origin and strength are weak, so that he is greatly restrained in Shen Yuantian.

It stands to reason that those who have cultivated the nine true spiritual forms are enough to withstand the pressure of Shen Yuantian at this level.

However, Pan Huang was suppressed until his body was covered in blood, and he was almost on the verge of completely exploding to death.

"He is afraid that he is in danger of falling."

Chen Nianzhi whispered in his heart, and then activated the Chaos Life Avenue, harnessing the power of the monstrous Life Avenue to surge out and restore Pan Huang's internal injuries.

Panhuang, who was originally in danger, suddenly felt a surge of vitality emerge, and he suddenly showed a hint of joy at surviving the disaster.

"Thank you..."

He opened his eyes and looked at Chen Nianzhi. He was about to thank Chen Nianzhi, but was stopped by Chen Nianzhi.

But Chen Nianzhi gritted his teeth and said with a solemn expression: "Keep your mind close and control the power of the nine great gods."

"If you still can't control it, I'm afraid there will be a risk of sudden death."

Pan Huang quickly shut up, and then mobilized the power of the nine divine forms at all costs.

The nine true spirit forms of power slowly coiled around him, and as time went by they finally began to fit together, seeming to have reached some kind of balance.

After a long time, the balance gradually stabilized, and Chen Nianzhi nodded.

When the nine divine forms of the Great Dao are balanced, the nine ultimate true spiritual powers can be brought into full play, and it should be a piece of cake to fight against the deep Shen Yuantian.

Without saying anything else, he directly took back the Avenue of Life, took a look at Pan Huang who was cultivating in secret, and after confirming that he was not in danger, he finally left calmly.
To be continued...