After stopping, Su Ye covered up the entrance of the cave so as not to be discovered by Qingyi.

Then, Su Ye urged his divine thoughts, sensed carefully for a moment, and after adjusting the direction slightly, he continued to swing the broken knife, and kept digging diagonally downward.

Although he couldn't use his immortal power, with the power of the king-level immortal weapon itself, Su Ye's speed of digging the hole was not slow at all.

The cave is getting deeper and deeper.

Twenty meters ...... Fifty meters...... 100 meters...... 500 meters......

A thousand meters!

Two thousand meters!

However, the further down he went, the harder the stone wall became, and the speed of Su Ye's excavation began to slow down.

In the first thousand meters, Su Ye only took less than an hour, but in the back thousand meters, Su Ye took almost a whole day. When it comes to solidity, even the spatial barriers of the Nether are far inferior to the stone walls in the depths of this cave.

Next, every ten meters of progress will take a lot of time, after all, Su Ye has to dig down the stone wall in front of him, but also grind it into powder, if he just throws them out of the cave in such large pieces, it will be easy to be discovered by passing monks.

Su Ye probed the movement outside the cave while slowly advancing in the cave.

In the blink of an eye, nearly twenty days have passed, and after such a long time of fighting, the stone cave dug by Su Ye has at least penetrated more than 10,000 meters below the cliff.

It's late at night again.

In the depths of the cave, brilliant white light emanated from the walnut-sized jade beads on the ground, reflecting the area as if it were daytime.

"Buzz!"

Su Ye swung the broken knife and slashed hard, the blade cut into the stone wall by about an inch, and at the moment when the blade touched the stone wall in front of him, the stone wall seemed to tremble slightly, and the sound of collision was mixed with a trembling sound, as if the stone wall was empty behind it.

This is a subtle change. Su Ye was stunned.

But immediately after, a burst of ecstasy welled up in Su Ye's heart, and he had a premonition that the vein of the "Imperial Void Immortal Stone" must be in front of him.

Su Ye immediately felt like he had been beaten with chicken blood, and the broken knife went down to the ground and slashed out. He didn't slash indiscriminately, every knife landed on the original gap.

"Boom!"

After about a quarter of an hour, the crack finally split completely, and almost at the same time, an earth-shattering sound reverberated like thunder. The entire cliff wall trembled, and in an instant, an unusually terrifying invisible energy gushed out from the crack like a flood of bursting embankments.

Su Ye took a few steps backwards before he could barely stabilize his body.

Click! click......

The cliffs around the crack were immediately shattered, and the invisible energy gushing out of it became more and more violent, like a raging wave, roaring with the momentum of overwhelming the mountains and the sea, Su Ye was engulfed by this terrifying torrent of energy, and involuntarily rushed out along the cave.

It's just a breath or two. Su Ye saw the outside of the cliff, but he still couldn't get out, and continued to rush forward with that momentum.

"Whew!"

Everywhere they passed, the hurricane howled. The sand and dust rolled up, and all the plants and trees turned into powder, even if there were peaks and mountains blocking the front, they were immediately pierced by this energy.

Hundreds of miles have passed. This invisible energy began to slowly exhaust.

It wasn't until thousands of miles later that Su Ye struggled to get rid of the coercion of this momentum and fell to the ground. Gasping for breath.

At this time, Su Ye's legs were trembling, and his whole body seemed to be falling apart, if it weren't for the talent of "Yin Yang Vajra Body", Su Ye estimated that he was likely to be like the surrounding plants and trees just now, and was instantly crushed into powder by that incomparable strength.

"That's amazing. ”

Su Ye wiped the cold sweat from her forehead with palpitations.

He could vaguely guess what was going on just now, if there was really a vein behind the stone wall, then the invisible energy just now should have been transformed by the power derived from the "Imperial Void Immortal Stone". In that vein space, the power continued to surge, and only then did it form an extremely powerful energy.

Su Ye suddenly broke the stone wall, and the energy that had been accumulated for a long time would naturally gush out.

This is like a ball full of gas, if it is kept there without moving, even if the mouth is tied tightly, after a period of time, the qi inside will quietly leak. But if the ball is suddenly punctured, the qi inside will immediately pour out in the very short room.

However, fortunately, there is no danger, if it is really a vein inside, it should be easy to get a thousand immortal stones.

"Not good!"

As soon as a smile appeared on Su Ye's face, his complexion changed, and he couldn't help but scream in his mouth, and then rushed forward without hesitation.

The movement just now can at least alarm the monks within a radius of tens of thousands of miles.

Which of the people searching for the "Imperial Void Immortal Stone" here is not a human spirit, and once they notice the abnormal movement just now, even if they don't know the reason, they will definitely rush to this side.

If you find the cliff below, the storage of the veins cannot be concealed.

"Whoosh!"

Su Ye was like a meteor across the sky, following the traces of the terrifying energy just now, and kept speeding forward, and it didn't take long for him to return to the bottom of the cliff at the fastest speed. Su Ye already seemed to be about to fall apart, and at this time he was about to collapse.

Su Ye couldn't take a break, and in his thoughts, a black giant wolf, a green three-headed giant snake, a stout giant crocodile, a brown and yellow giant bear, and a small civet cat appeared in front of him one after another. These five were the peak spirit beasts of the holy product that were originally in the "Moyang Glass Cover".

After entering the immortal realm, the immortal qi of the immortal world also spread faster and faster.

After absorbing a large amount of immortal qi, those holy grade spirit beasts transformed one after another, and among them, these five holy grade peak spirit beasts became the fastest. With the experience of "Blood Soul Immortal Bats" in the past, after they transformed into immortal beasts, Su Ye sent them into the immortal mansion space to absorb the "Tai Origin Force" inside.

This kind of power can actually make the immortal beast undergo a reborn change!

Now, the five immortal beasts such as the black giant wolf were comparable to the monks at the peak of the late stage of the Mixed Yuan Golden Immortal. If it were in other places, those Immortal Kings and Immortal Monarchs could easily torture them to death, but in this Yuanxu Mountain Range, where immortal power could not be used, they would definitely be able to support them for a short time.

Moreover, it was not just these five immortal beasts that Su Ye summoned from the Immortal Mansion World.

A large number of immortal beasts appeared one after another, and after about a dozen breaths, the cliff wall and the surrounding area of tens of thousands of meters were already full of immortal beasts. These immortal beasts in the back are only equivalent to the strength of the early stage of the Mixed Yuan Golden Immortal.

However, there are many of them!

Tens of thousands of immortal beasts all appeared, and the earth-shaking roars and roars immediately converged into an incomparably huge sound wave, which vibrated wave after wave, resounding for thousands of miles.

After releasing these immortal beasts, Su Ye separated the "Dragon Soul Incarnation" again, and then rushed into the cave non-stop.

...... (To be continued......)