Chapter 3671

"This is--"

Fade Chen looked at the huge hole in front of him and couldn't help being surprised. He wanted to move forward and enter the hole.

But suddenly, an invisible film seemed to appear in front of him, isolating Chen Fei and making him unable to enter at all.

"boom!"

Chen Fei tried to bombard with his vitality, but he struck with all his strength on this invisible film, but it was like a mud cow entering the sea, without causing any waves.

"So tough!"

Chen Fei was shocked, and tried to bombard the film in other ways, trying to open it.

However, after successive attempts, the final result, all failed.

"This thing can't be opened?" Fade Chen frowned, a little helpless.

At this moment, his eyebrows moved.

Because, he felt that special aura fluctuation again. It was that kind of fluctuation just now that led him here.

So, Fade Chen hurriedly followed the direction of the breath fluctuation and began to dig sideways.

After digging for another hour, Fade Chen suddenly lit up.

Because, there is a strong aura that almost turns into water.

It's just that this breath sometimes opens and sometimes closes because of the slight trembling of the membrane. It's like a mouth, opening and breathing from time to time.

"It should be able to go in here." Fade Chen caught the position of the breath, spotted the gap, and bombarded it with vitality.

Suddenly, the invisible membrane trembled, and the gap became much wider. Chen Fei took the opportunity to get in.

As soon as he entered, Chen Fei first felt like he was drowning. However, this is not ordinary water, but a strong spiritual liquid that is liquefied by aura.

The whole person was soaked in the spiritual liquid, and Chen Fei felt that every inch of the body's skin, every pore, was desperately absorbing these extremely rich spiritual energy.

In just a few seconds, Chen Fei felt that the spiritual energy in his body had improved a lot.

"What a rich spiritual energy, is this the Earth's spiritual core?" Chen Fei was overjoyed and probed in the void.

It's just that this huge spherical cavity has nothing but a standing stone pillar in the middle.

After searching carefully, he still couldn't find anything special around. Fade Chen's eyes could only be placed on the stone pillar in the middle, "Could it be that the spiritual core of the earth is this stone pillar?"

Approaching the stone pillar, Chen Fei probed carefully.

The material of the stone pillar is ordinary, and it seems to be no different from the surrounding stone walls, but because it has been infiltrated with spiritual energy for a long time, it has also become shiny, like a piece of beautiful jade.

Turning around the stone pillar for several times, Fade Chen didn't see anything, but when he put his palm on the stone pillar, he suddenly found that the stone pillar was not as smooth as it looked on the surface, but had small Raised.

Generally speaking, it is normal for stone pillars to be uneven and convex.

But when Chen Fei pressed his palm against the stone pillar and felt it carefully, he was surprised to find out.

These tiny protrusions on the stone pillars, if connected, look like letters.

"Could it be, what is carved on this stone pillar?"

Chen Fei's heart moved, starting from the top of the stone pillar, going around the stone pillar, and rubbing it in circles to feel it.

In this way, Chen Fei wrote down the words on the stone pillars one by one according to his feelings.

After an unknown time, Fade Chen found about two-fifths of the bottom of the stone pillar. The stone pillar was suddenly missing a piece, the bulge disappeared, and the subsequent text disappeared.

"Gone!"

Fade Chen groaned in his heart, but still wrote down all the words he felt.

Afterwards, he arranged the words one by one according to the records and arranged them in front of him.

"The Jade Book".

The three words at the beginning of the text made Chen Fei's eyes light up.

"Is this a piece of cultivation practice?"

Continuing to read, Fade Chen was more and more pleasantly surprised, because the text on the stone pillar was indeed a practice.

However, when I saw the last part, because of the incompleteness of the stone pillar, the practice method was also broken in the second half, and it came to an abrupt end.

"Incomplete!"

Chen Fei regretted in his heart, and started from the beginning again, watching this "Jade Qingjing".