the center of the North Wasteland, there is a city as vast as an ancient star of life.This city, suspended among the stars, is a bustling hub of activity.This city is called Wujici.is a rare, super-l...Even Fang Heng, with his composed nature, couldn't hide the joy on his face at this moment.

After the hardship comes the sweetness.

"Nightmare, it truly lives up to the saying, 'There is always a way out.'"

"I am Heng Fang, and I would never be discouraged by such a minor setback!"

Fang Heng's eyes lit up with excitement.

However, the Spirit Wraith remained silent.

However, just as Fang Heng and the others were about to venture deeper into this space.

Suddenly, in the void, various formation patterns and laws of killing light emerged.

Such fluctuations were enough to make even the Emperor tremble in fear, feeling an immense threat.

"Nightmare!" Fang Heng shouted.

The Huangquan totem rose into the void, unfolding in emptiness, instantly transforming into a world of its own.

Waves of immeasurable power surged forth, sending a chill down one's spine.

This is still under the control of no one, it's the power of Huangquan Tu itself.

If the Emperor of the Underworld had once activated the Huangquan Diagram, that would be truly terrifying.

Any emperor-level figure suppressed by the Huangquan Diagram will eventually be erased.

And as the Yellow Spring Diagram was deployed, all the killing light formations and patterns in that void disappeared.

< It was like a key. >

If there is no map of the underworld, even if one could enter this place, it would be extremely dangerous and fraught with peril. One would face all sorts of tribulations.

But with the presence of Huangquan Tu, Fang Heng and his companions could rest easy.

They started going deeper.

Su Jinli's eyes were dazzled, her gaze flickering, she was almost overwhelmed.

She hurriedly pulled out a thick little notebook, diving deep into the space while comparing it with various treasures, occasionally letting out surprised exclamations.

That little booklet listed the names of heaven and earth treasures.

As its name suggests, this compendium of celestial treasures records many rare and valuable items from the vast starry sky. It is an essential reference book for Su Jinli's treasure hunts.

This is the purple essence copper, blood silk silver, fire tin wood...

"And there are also Xilingjiao, Wuguangshi, Leilingjing..."

Su Jinli looked at the list of celestial treasures and materials while comparing them to the piled-up divine materials on each star.

He would even occasionally pick up a rare treasure, and caress it with delight.

Although she was the Miss Su, Su Jinli had high standards.

But she welcomes all, as long as it's a treasure, she wouldn't dislike it.

While, on different stars, the treasures placed are not the same.

Some are filled with numerous divine materials and treasures.

Some are filled with various treasures and sacred medicines.

That is the Lingxin Zhu Guo, and there is also the Zi You Ling Shen. …

Upon a star, precious medicine fragrant.

At a glance, Su Jinli recognized many ancient medicines.

As for Jun Xiaoyao, his expression remained as indifferent as ever.

Although he was somewhat surprised by the treasures in this hidden vault of the underworld.

but it's just so-so.

While Fang Heng marched forward relentlessly.

He could feel that the true treasure of Huangquan Secret Vault was at its deepest point.

Ahead, there was a sudden rushing sound of water.

Three people looked.

What it revealed was a magnificent Milky Way, surging and tumultuous.

"That... is the River Styx!" Fang Heng's eyes gleamed.

This Huangquan River is naturally not the Huangquan River in the legendary underworld.

but it is the water of Huangquan.

Spring water from the underworld, that's first-rate holy water. It's perfect for cultivation, alchemy, and medicine.

Outside, a small bottle of Huangquan water can sell for a high price.

And here, there is a whole river!

Su Jinli's eyes curved into crescent moons with her smile.

Truly worthy of being a treasure from the Netherworld.

And in front of that, there was a star almost entirely piled with pills.

Su Jinli glanced at it.

That... is a fairy elixir!

Jun Xiaoyao's gaze also fell.

On that star, mountains of pills piled up.

Each one is smooth and lustrous, with natural red veins on its surface. A white mist and clouds surround it, faintly transforming into all sorts of exotic and strange beasts.

The aura it emitted was distinctly imbued with a hint of immortal essence!

I had heard of Jun Xiaoyao before.

In the vast starry sky, fairy material is more abundant than in places like the Nine Heavens Immortal Domain and the Realm Sea.

And some alchemists refined the ethereal substances into elixir pills, making them convenient for trading, carrying, and storing.

...even became akin to a trading currency. ...

Each Xianling Dan contains a trace of immortal substance.

Although not much, its medicinal effect is also very obvious.

Many powerful cultivators use it as a basic resource for daily cultivation.

Of course, for Jun Xiaoyao, it was not the case.

When he was rebuilding his cultivation in the Sea of Boundaries, it was with the rich spiritual energy from Xianquan's eyes that he cultivated.

The celestial substances in the elixir had an effect on Jun Xiaoyao, but it was limited.

Unless the scale is particularly large, it will not bring about any noticeable effect.

And right now, the mountain of Xian Ling Dan can no longer be said to be small.

Besides the elixir of immortality.

There are also other kinds of pills, such as the Divine Power Pill, the Netherworld Pill, the Spirit Spring Pill, and the Soul Pill, each with its own effect.

For these things, Fang Heng is also very eager.

But the true allure of his essence lay deep within this world.

They continued to press on.

In the depths of this place, a palace hung in mid-air.

Within the palace there are more palaces, which is obviously extraordinary.

Fang Heng's eyes also flashed a glimmer of excitement when he saw the palace.

Compared to those treasures, pills, and divine materials outside.

The things within this palace are obviously more precious.

Outside the palace, there was also a terrifying killing array that even the emperor felt a great threat from.

But with the Netherworld chart present, it is naturally unharmed.

Three people entered it.

It was found to be divided into several spaces.

One space, like a library, was filled with numerous scrolls and manuscripts, ancient techniques, secret arts, and more.

The Yellow Springs Emperor, who once ruled over the Nine Netherworlds, possessed various divine abilities passed down through generations. As a practitioner of esoteric arts and scripture, he naturally wouldn't be lacking in mystical knowledge.

Each subject, taken individually, could cause quite a stir.

Fang Heng's eyes were filled with longing.

But he held back nonetheless.

Keep moving forward.

A biting chill emanated from ahead, revealing a cluster of weapons.

All emperors have the Imperial Army, and all armies are Imperial.

Additionally, there are two other eye-catching weapons.

A metallic ring blade, the color of the sky, hovered in mid-air.

In the midst of swirling chaos, the void is cleansed, shrouded in mist, where dark space fissures appear and disappear.

It is crafted from rare azureite, imbued with numerous precious materials and adorned with unique markings.

Another weapon was an ancient sword, black as ink, emanating a chilling aura of deathly stillness.

These two weapons are both at the level of quasi-immortal artifacts!

Even in the vast and boundless cosmos, a celestial weapon is extremely rare.

Only some top powers and ultimate beings can possess it.

"It's the Bilie Demon Ring and the Youquan Ancient Sword!"

In the Huangquan Diagram, the voice of the spirit artifact Yin Nightmare echoed.

Fang Heng took a deep breath. These things were something he could never have had before.

And beneath the white bone mask, Jun Xiaoyao's eyes fell upon that ink-black ancient sword of the幽泉.

It wasn't that he was particularly attracted to the quasi-immortal artifacts.

Jun Xiaoyao's current weapons are sufficient, he has the Daluo sword embryo and the Xiaoyao Emperor Ding.

and there is also the Seven-colored Heavens Severing Gourd, etc.

Recently, I even obtained a crude embryo of a fairy artifact, the Fairy Furnace.

So Jun Xiaoyao doesn't lack weapons.

And that ancient sword from the secluded spring, was what caught his attention.

He felt an unprecedented sense of deathly stillness emanating from this ancient sword.

Even, the books he possessed, stirred with a slight tremor.

Could it be related to the Dead Scripture, one of the Nine Great Heavenly Booksus among the Ziyan Qilin clan.He is also a celestial demon from the Celestial Demon Universe, one of the Four Young Masters of the Demon Race, known as the Purple Flame Demon Youth.But on the other si...