Although Shi Jiu had tried his best, the huge crystal palace seemed to cover the sky and the sun and was endless, and with such a perceptual exploration speed, it was impossible to successfully complete the exploration of this huge crystal palace, let alone find a few people hiding in it in less than an hour.

Shi Jiu deeply understood the predicament in front of him, after all, the places that could be reached around the Crystal Palace had been scanned by Shi Jiu, and it could be said that no corners and corners were left behind, and only the underground of the Crystal Palace was temporarily unreachable.

The underground of the Crystal Palace?

Shi Jiu's mind beat violently, he clearly remembered that he had just crossed into the bubble of the crystal palace, he had seen a stream of water flowing under the crystal bricks, and these bright water currents seemed to follow Shi Jiu, and they were gradually moving with Shi Jiu's footsteps! This kind of water flow system similar to the plain was not at all like the situation that should appear at the bottom of the sea, so Shi Jiu's mind was immediately interested in the secret under the crystal ground!

There must be hidden secrets under the Crystal Palace!

So Shi Jiu thought about it, instead of losing more than he gained in the empty crystal hall, he had to omit the unimportant links, but directly extend his perception downward, and he was going to start exploring the situation under the crystal palace.

As soon as Shi Jiu's perceptual tentacles reached into the ground, a buzzing sound and vibration immediately hit in all directions.

When Shi Jiu released more perceptual tentacles, the violent vibrations and buzzing sounds became more and more obvious. Past experience told Shi Jiu that it was the friction of the perceptual tentacles that touched the obstacles, and he did not flinch because of this, Shi Jiu continued to concentrate all the secret power of his divine consciousness on the tentacles of perception and tenaciously deepened.

There was another low buzzing sound, and the tentacles of perception were fed back by shock, this time it was like a shrill muffled sound after the collision of a blunt object came from the underground of the Crystal Palace, and an image of Shi Jiu's own himself was presented in the feedback of perception, Shi Jiu was taken aback, he saw another self under the Crystal Palace?

Shi Jiu rubbed his eyes in disbelief, because he clearly saw that the other Shi Jiu was also sitting cross-legged and meditating, as if he was also perceiving this unknown world in meditation.

"Who is he?" Shi Jiu stared at himself who was also meditating, and he asked himself, "Is there another self trapped under the Crystal Palace?"

Shi Jiu's heart froze, as soon as such a question arose, he immediately rejected the illusion he had generated. Because Shi Jiu was sure that what he saw was himself, the difference was that his perceptual tentacles had encountered an unusual obstacle, and this obstacle had completely reflected his perceptual tentacles.

Although he is not facing a mirror, his perceptual tentacles are directly and completely reflected back by the characteristics of the Crystal Palace!

Shi Jiu immediately opened his eyes, he raised his head and looked at the sky of the Crystal Palace, a trace of flowing clouds passed by, Shi Jiu lowered his head again, and sure enough, he also saw the same flowing clouds under the ground of the Crystal Palace!

It turned out that the crystal here reflected all the objects and forces, that is to say, Shi Jiu began to see the underground water flow, which was actually the flow of sea water above the large bubble, and the endless palace found behind this huge palace was also the overlapping phantom produced by the reflection of the crystal palace.

And the self seen in the perceptual antennae is also reflected back by the crystal.

Shi Jiu understood this truth, he didn't continue to probe in a straight line, he released the tentacles of perception in parallel, and sure enough, this time his perception was not hindered, and soon the situation around the Crystal Palace was transmitted into Shi Jiu's mind as it was!

After a few breaths, Shi Jiu had already understood that the entire crystal palace was carved from a complete piece of large crystal, including all the pavilions and the foundation of the underground, no wonder there were always inexplicable images appearing in the palace and underground.

Shi Jiu firmly established the fact that since the Crystal Palace is a whole crystal building, then it must have its boundaries, no matter how huge and hard it is, it can be explored clearly after all.

Shi Jiu released the tentacles of his perception to the maximum, and then extended it infinitely with all his might, and soon saw the boundary of the Crystal Palace at the edge of the large bubble.

Facts have proved Shi Jiu's guess, the boundary of the Crystal Palace is also the bottom of this super big crystal!

Shi Jiu saw the boundary of the Crystal Palace, and he drove the tentacles of perception to drill into the border, extending to the bottom of the sea hundreds of zhang deep!

The huge piece of crystal was like a crystal mountain, straight into the pitch-black seabed, and there were extremely narrow gaps around the bottom of the crystal mountain, these gaps seemed small, but Shi Jiu could feel a powerful vortex gushing out of it!

Could it be that this Crystal Mountain and the Sea King's Halberd are blocking the passage of the other world?

The crystal mountain was inserted into the bottom of the sea like Mount Tai, Shi Jiu urged the tentacles of perception to travel around the bottom of the crystal mountain for a circle, except for the firmly fixed crystal mountain, he didn't see the Neptune halberd, is the Neptune halberd not in this place?

And the Li Daoling that Shangguan Wuji kept saying was nowhere to be seen, could it be that this little Taoist priest was not blocked by Shangguan Wuji in the otherworldly passage?

This kind of doubt made Shi Jiu a little confused, but another doubt came to Shi Jiu's heart, what is the other world?

These questions sprung up in Shi Jiu's mind one after another, and before he could think about it, the powerful vortex force pulled his thoughts back to reality.

Rapidly gushing eddies shot out from the bottom of the Crystal Palace, they gathered together, driven by a more mysterious and powerful force, they condensed the sea water into huge whirlpools and spiraled upwards, rising above the surface of the East China Sea, which was the origin of the countless large whirlpools that Shi Jiu saw in the East China Sea.

This mysterious force was faintly pulling Shi Jiu, as if it wanted to keep him away for thousands of miles, and as if it was trying to pull him to his side.

Shi Jiu's interest in the unknown suddenly made Shi Jiu feel refreshed, he relaxed all his physical and mental guards, and let this force attract him, he could feel the turbulence of this force churning the nearby sea water, and he could also feel that he was getting closer to the source of the mysterious power step by step.

The mysterious power became more and more obvious and intense, and the surrounding sea water had been torn into countless tiny bubbles, and then squeezed into a series of sharp buzzes, spreading out across the pitch-black seabed.

Shi Jiu wanted to drive the tentacles of perception to go deep into the gap in the other world, but the repulsive force emitted from the gap in the other world had made it difficult for him to move an inch, so he had to carefully observe the bottom of the crystal palace and outside the gap in the other world for a while.

The light here was too dim, except for the turbulent vortex, only the cold and hard crystal, except for this mysterious power, he couldn't see the existence of any Neptune's figure.

Of course, Shi Jiu didn't see Li Daoling who was blocked in the otherworldly passage!

Shi Jiu thought about it, if the Sea King Halberd was in such an environment, even if Shangguan Wuji used divine power, he would not be able to shake the crystal mountain blocking the other world, let alone take the Sea King Halberd inside into his hands.

Shi Jiu was about to withdraw his perceptual tentacles, when suddenly, in the midst of a sharp buzz, he heard an extremely faint lament!

Someone here?!

The first feeling instantly filled Shi Jiu's brain, and he decisively pasted all his perceptual tentacles to the surface of the crystal mountain, and then groped down little by little along the smooth and hard surface of the crystal mountain, until the huge vortex force and the repulsive force of the other world had completely blocked him, and he also touched a person's body at this moment!

Shi Jiu drove the tentacles of perception to roam around this person's body, although he couldn't determine who this person was, but Shi Jiu was sure that this person was still alive and alive in such an unimaginable environment.

But Shi Jiu's perceptual tentacles couldn't communicate with him, let alone rescue him from here, Shi Jiu gritted his teeth, he made up his mind, no matter who this person was, whether he was friend or foe, he would take the risk of coming down and taking a look for himself!

If you don't enter the tiger's den, you can get the tiger?!

Shi Jiu retracted the tentacles of perception, he stood up and looked around, the surroundings were empty, since he didn't find Shangguan Wuji's figure, he didn't have to pay attention to Shangguan Wuji's so-called one-hour bet, because he was going to personally venture to the bottom of the Crystal Mountain, he wanted to see for himself what was going on there!

Shi Jiu hurriedly came to the boundary of the large bubble, he released the Law Seal Enchantment, and then violently penetrated out, and then plunged headlong into the vast abyss of the East China Sea!

Because of the exploration of the perceptual tentacles, Shi Jiu's diving route was very familiar, as if it was like revisiting the old place, he drove the Fayin Enchantment to gradually approach the mysterious world at the bottom of the sea, until all the light disappeared, he approached the surface of the crystal mountain, Shi Jiu relied on the smooth and abnormal rock mass of the crystal mountain to move down little by little.

The further down he moved, the stronger the force that hindered Shi Jiu, and at the same time, the force that pulled Shi Jiu closer and closer became stronger. This is a collection of contradictory forces, this is an experience that Shi Jiu has never experienced, so Shi Jiu's diving speed is getting slower and slower, and when he can hear the sound of a sharp vortex, Shi Jiu knows that he is already close to the bottom of the crystal mountain, but this process has also taken a long time.

Shi Jiu slowly moved the Law Seal Enchantment, and he also reached out to grope on the smooth crystal mountain, although he couldn't hear the faint sigh, but Shi Jiu persevered in his efforts, exploring, and sure enough, he touched this person's body after a stick of incense!

Shi Jiu immediately released a Law Seal Enchantment to envelop this person, and then Shi Jiu said softly, "Can you hear me?"