The dragon vein began to set up formations within the dragon claw.

Although it didn't have much combat power, its soul was evidently much stronger than Zhang Bin's.

Its spiritual power was also very powerful.

Setting up formations was thus very simple.

Soon, it had set up several formations within the dragon claw.

Among them was a Level Two Sharpness Formation.

The giant dragon claw quickly shrank to just the size of a fist.

However, Zhang Bin knew that the dragon claw could not be considered a magical treasure.

Because it hadn't been tempered by fire, hadn't melted into a liquid, and hadn't been reshaped.

There was no passage within it for True Qi to enter.

This was unlike Zhang Bin's own body; if such a powerful Level Two Sharpness Formation were set up within his body.

True Qi could naturally be infused at any time.

Thus, the current dragon claw was merely an extremely sharp weapon.

And it would soon collapse.

The dragon vein also lacked the ability to refine artifacts, as it hadn't mastered Flame Divine Power.

In fact, the dragon vein currently had no divine skills at all.

It hadn't finished developing yet, and it didn't even have a body. How could it have divine skills?

However, its heart did have super-strong defensive power.

It could withstand the attacks of high-grade magical artifacts.

Nonetheless, Zhang Bin was very pleased and immediately grabbed the dragon claw, taking out a dragon bone he had obtained from the Dragon Blood Forbidden Zone, and gently grasped it.

"Crunch..."

The dragon bone shattered, revealing a deep cave.

The resistance it encountered was not significant.

This demonstrated how sharp the Level Two Sharpness Formation was.

"Hehehe... This is going great. Min Tatian, let's see how you die now. Plus, I'm going to make a fortune!"

Zhang Bin was extremely excited, laughing so hard his mouth went crooked.

He immediately entered the Teleportation Array and activated the teleportation.

In an instant, he returned to the cave mansion.

Hanbing Yun had already returned; indeed, the Celestial Demon Technique, Part One was left behind at the Taiqing Sect.

"Wife, let's go pick up the Dragon Marrow." Zhang Bin excitedly raised the dragon claw in his hand, "I brought back a one-time magical treasure that can break open the dragon bone."

"That's fantastic."

Hanbing Yun became extremely excited.

During this time, she also had been researching how to break open the dragon bone and obtain the Dragon Marrow.

She wanted to achieve the goal using technological methods.

But there wasn't much progress.

Quickly, the two appeared in the dragon bone cave in the Dragon Blood Forbidden Zone.

What left them utterly speechless was that a bone dragon still lay coiled on the ground, guarding the Dragon Marrow Grass.

If someone didn't know the bone dragon could suddenly attack, any cultivator who came to such a place would try to collect the Dragon Marrow Grass and would certainly end up dead.

"Although Dragon Marrow Grass is a super miraculous Heavenly Earth Elixir, the marrow of a Tianlong also has magical abilities, capable of quickly enhancing the strength of a cultivator's bones. This time, I can get stronger again." Zhang Bin shouted excitedly in his heart.

He and Hanbing Yun took a careful look and chose an attack spot, deciding that if they opened a hole here, it would connect to a rib.

That rib should contain dragon marrow.

"Husband, don't rush; the dragon marrow might have a special scent. If it leaks out, the bone dragon outside might catch a whiff," Hanbing Yun said. "Let's seal this hole for a while first."

Zhang Bin nodded and immediately fetched concrete and cement from Sanchahe Village to seal the hole in the dragon bone.

In essence, they just cut it off.

Anyway, he has a special ability to Earth Escape, and Hanbing Yun possesses the same ability, so even sealed, they can easily earth escape through it.

"Hehehe... Why does it feel like this is a bridal chamber?" Zhang Bin gazed at the narrow space, wickedly holding Hanbing Yun in his arms, "Want to give it a go?"

"Shoo, shoo, don't be improper. First, get the dragon marrow and increase your strength; you're about to fight Min Tatian. Increasing your strength is the most important thing," Hanbing Yun's fair and tender duck-egg face flushed with a dazzling red cloud, making her look particularly stunning.

Nevertheless, Zhang Bin still held her and kissed her passionately for a moment before gently placing the dragon claw at the chosen spot.

"Crunch..."

The previously indestructible dragon bone shattered instantly.

Of course, this dragon bone was quite thick, as this giant dragon was indeed enormous.

"Truly sharp." 𝒇𝒓𝒆𝒆𝙬𝒆𝒃𝓷𝒐𝓿𝙚𝙡.𝒄𝓸𝒎

Hanbing Yun looked shocked; she gazed at Zhang Bin as if he were a monster, completely unaware of how he managed to acquire such a sharp claw.

She found that the longer she spent with Zhang Bin, the more mysterious and wondrous he seemed.

This youth was just like a mystery.

Someday, perhaps he really could ascend to the Immortal Realm.

Being his woman is truly thrilling and blissful.

"Crunch, crunch..."

Zhang Bin continued to dig rapidly using the dragon claw, as the dragon bone seemed to turn into clay before its sharpness.

One grasp and it shattered.

Gradually, Zhang Bin excavated a hole with a half-meter diameter and two meters deep, eventually reaching an enclosed space.

Immediately, a dense fragrance wafted out.

Taking a breath, one felt as if floating like an immortal.

The cells in the body all became excited, and the bones began to heat up.

Evidently, the fragrance contained dragon marrow, with the primary ability to strengthen the bones.

"Quick, let's go in."

Zhang Bin quickly pulled Hanbing Yun inside.

Without a doubt, they were within a massive rib.

The space had a diameter of roughly three meters, an oval shape.

The fragrance originated from the lower end, as that location was lower.

"Whoosh, whoosh..."

The two hurriedly dashed forward and quickly reached the space's end.

Then, they saw a layer of liquid on the ground, as white as snow, very thick.

Emitting an extremely intense fragrance.

Not too much, probably enough to fill five mineral water barrels.

This was obviously dragon marrow, possibly the marrow of a Tianlong who had cultivated to the Ascension Realm.

A dragon's entire body is a treasure—dragon scales, dragon hide, dragon bones, and dragon horns are all excellent materials for refining magical treasures.

Dragon blood and dragon marrow are the finest Heaven and Earth Treasures.

However, the dragon blood in the Dragon Blood Forbidden Zone seems contaminated by evil energy, making it difficult for cultivators to refine and reap benefits.

It's likely that the immense power that killed numerous giant dragons practiced terrifying evil arts.

Yet, the dragon marrow hidden within the dragon bones hasn't been polluted and remains an exceptional Heavenly Earth Elixir.

"Husband, stop grinning foolishly; hurry up and collect it," Hanbing Yun urged.

"Hehehe... Dragon marrow can't just be stored in any container. Luckily, I have a Jade Vial for heavenly liquid treasures." Zhang Bin grinned wickedly, pulling out a jade green Jade Vial.

This Jade Vial was obtained from Snake Changsheng's Space Ring, a low-grade magical treasure.

Inside, it had a space as large as a small house.

"Go..."

Zhang Bin shouted, and the Jade Vial flew over, landing with a gurgle in the dragon marrow, emitting a devouring power, and swallowed all the dragon marrow inside.

Then it flew back.

Zhang Bin put away the Jade Vial, excitedly saying, "Wife, let's cultivate here and absorb and refine the dragon marrow in the air; it would be such a waste otherwise."

"You're not going to collect the dragon marrow from the other ribs?" Hanbing Yun looked at Zhang Bin as though he were a fool.