[Earth Core Mother Stone: A strange object of earth attributes, formed over hundreds of millions of years under the interweaving of thirteen kinds of abnormal magnetic forces, it can be used to refine god-level secret treasures, and can assist cultivators to comprehend the laws of the earth......]

He took out the fist-sized earthy yellow stone, and a message immediately emerged from the ancient book.

Chen Ronghuo was stunned.

Such a stone that can be refined into a god-level secret treasure and assist in comprehending the laws of the earth, not to mention now, even if it was placed in the past, it can be regarded as a good strange thing, and I don't know how Wu Qianqian got his hands on it.

It's just that obviously Wu Qianqian's cultivation is too low, and he is cultivating thunder attribute exercises, so he can't play the role of this treasure at all.

"What should I do with this?"

Chen Ronghuo played with the earthy yellow stone in his hand and fell into deep thought.

With this thing as the core, supplemented by some other materials, he was able to arrange a formation that was even more powerful than the Heavenly Wind Array that had been committed.

It's just that this stone is too high-grade.

If he uses it to set up the formation, the auxiliary materials he uses cannot be too weak.

With his current strength, he didn't know how long it would take to collect materials of that level, which was too much of a waste of time.

Click!

Suddenly, just as Chen Ronghuo was pondering, he suddenly sensed that the two big pincers of the big river crab that he had summoned suddenly moved, and they opened up and stretched out towards him.

"You ......"

Chen Ronghuo turned his head, his eyes showing surprise.

This big guy is still in the seal of the ancient book, so he shouldn't be conscious, right?

Could it be that the big man actually sensed the appearance of the Earth Star Mother Stone, and the instinct to eat soil appeared, and he wanted to break free from the seal of the ancient book?

Chen Ronghuo felt a burst of incredulity.

But then there was some excitement.

Ancient books are indeed extremely powerful.

But the big river crab, in terms of strength, is also the most powerful one among his many spiritual pets.

Whether it is a fat cat, a colorful spirit butterfly, or a sea and sky god bird, it is weaker than the big river crab.

If Chen Ronghuo has a spirit pet that can break free from the seal of the ancient book, the most promising one must be the big river crab.

"Since you want it, it's here for you. ”

With his mind moving, Chen Ronghuo did not hesitate at all, and directly threw the Earth Heart Mother Stone in his hand towards the illusion of the big river crab he had summoned.

Click!

As soon as the big river crab's pincers moved, it took the mother stone of the center of the earth, and then couldn't wait to put it in its mouth.

Click......

The large river crab chews hard.

It's just that the level of the Earth Core Mother Stone is too high, and the Great River Crab Illusion summoned by Chen Ronghuo is only of the fifth order, and it can't shake the Earth Heart Mother Stone at all.

After half a sound, the big river crab seemed to be a little anxious, and directly swallowed the Earth Core Mother Stone into its stomach.

However, after all, he was just an illusion summoned by Chen Ronghuo.

Even if it is swallowed in the stomach, it is obviously impossible to consume the Earth Heart Mother Stone.

Chen Ronghuo stood not far from the big river crab and watched quietly.

At the same time, he separated a trace of consciousness and landed on the ancient book in the sea of his soul.

Vaguely, he actually sensed a slight shaking of the ancient book.

And this shaking is getting stronger and stronger.

"Can you get out?"

Chen Ronghuo watched nervously at the movement of the ancient book.

He knew that the big river crab must have woken up at this time, and was trying to break through the seal of the ancient book.

All of his pets, even the subordinates in the river crab world in the body of the Great River Crab, all fell into a deep sleep after entering the ancient book.

and ignore the passage of time.

But now, the big river crab has obviously been stimulated by the Mother Stone of the Earth, and has awakened from its slumber, trying to break free from the seal of the ancient book.

If the big river crab can break free from the ancient books, it will really help him too much.

It's a pity that his current strength is too low to be able to urge the ancient book at all.

Otherwise, it can completely assist the big river crab to break the seal.

Airplanes!

Suddenly, just when Chen Ronghuo was looking forward to it, the space in front of him suddenly cracked, and a deep black hole appeared.

Seeing this black hole, Chen Ronghuo's heart suddenly tightened.

"Lord...... People ......"

One seemed to have been asleep for countless years, and suddenly woke up, but it felt as if he was dreaming, and the sound came out of the black hole.

However, when this voice came out, Chen Ronghuo found that the black hole in front of him had begun to slowly shrink.

It seems that the big man, under the influence of the ancient book, is about to start sleeping again.

"Big River Crab ......"

Chen Ronghuo clenched his fists.

I almost want to rush into the black hole and see the big river crab in the seal.

But his consciousness was extremely clear.

Looking at the slowly shrinking black hole in front of him, Chen Ronghuo waved his hand and suddenly dispersed the illusion of the big river crab he summoned into an invisible one.

When the illusion of the big river crab disappeared, Chen Ronghuo grabbed it with his hand and grabbed the Earth Core Mother Stone that he had just thrown out into his hand.

Then, without any hesitation, he directly threw the Earth Core Mother Stone into the black hole in front of him.

Sou!

The Mother Stone of the Earth broke through the sky and flew into the black hole.

"Master!"

At the moment after the Earth Core Stone flew into the black hole, the sound of the big river crab came out of the black hole again.

And this time, it's much clearer than before.

Even the black hole, which was already about to close, stopped at this moment and slowly expanded again.

Chen Ronghuo stared at the black hole in front of him, looking forward to it.

"I can't get out, my body is too big, but my strength is not big enough......"

After a while, the voice of the big river crab sounded again, with a hint of grievance.

It seems to have struggled hard, but it can only open such a small black hole.

Even if it has mastered the Size Ruyi Technique, it can't make its body so small.

Chen Ronghuo's heart sank suddenly.

He comforted him: "Don't worry, it won't be long before I can release you." ”

After reaching its limit, the black hole in front of me finally stopped and began to get smaller and smaller.

Chen Ronghuo took a deep breath, and his thirst for strength reached its peak.

This time, he laid out and slaughtered more than 10,000 players in one fell swoop, and they were all third- and fourth-order players, plus the killed Wu Qianqian, even if he had eight professions, the level of all his professions still broke through to level 58 in one fell swoop, which is not far from the sixth order.

However, if he wants to unseal all the ancient books and release the big river crabs, it is estimated that he can only wait for him to break through to the ninth order!

Airplanes!

Suddenly, just as Chen Ronghuo watched the black hole in front of him getting smaller and smaller, and was disappointed that the big river crab failed to break the seal, he suddenly felt a flower in front of him, and he saw a familiar figure rushing out of the black hole in front of him.

The old face and the rickety body are faintly powerful......

Huang Tiesheng?