Yin Dong stood on Lao Hei's back, and soon after he walked forward, he saw a dilapidated palace, which was the old nest that Lao Hei had lived in for countless years, soaked in this deep sea water so far, he had already been unrecognizable, more broken than the palace of the old dragon turtle's lair, and it was not the main hall, but a side hall, there was no door, and the four walls were broken, more like a pavilion with wind coming from all sides.

Lao Hei's huge body swam directly into the hole in the wall, and Yin Dong heard the sound of its back shell brushing against the wall, and he was worried that it would collapse the entire side hall.

After entering, he could see the Night Pearl embedded in the wall, and with the faint light of the Night Pearl, Yin Dong could see that the layout of this dilapidated palace was also the same as in the old dragon turtle's lair.

When Yin Dong didn't move, he jumped underground, and the glimmer of the night pearl suddenly disappeared, and the ruined palace suddenly went dark. He couldn't see the old dragon turtle at hand.

Originally, his eyesight under the sea was not affected, but at this moment, his eyes seemed to be shrouded in a thick black ink, black to the extreme, and his eyes were pitch black, and he couldn't see anything clearly.

"It's like this again!"

Yin Dong couldn't help but let out a low sigh, and at this moment, he heard a "crunch-" sound from nowhere, and instinctively sneered, feeling an inexplicable chill penetrating the depths of his soul, making him feel like he was in a frozen lake, and the cold air drilled into the pores of his body.

But he was not afraid, his eyes in the darkness burst out with blazing light, this is the same step as in the old Arowana's nest, it must be overcome, and it will be of great benefit to survive it!

"The shell god is coming out soon, it's good again!" Yin Dong shouted the mysterious shell frantically in his heart, the last time he encountered a similar weird palace in the old dragon turtle's lair, he was able to save his life, and he also got a huge void energy, mainly relying on the spatial function of the mysterious shell.

The Mystic Shell didn't react, not at all fluctuating in thought.

However, Yin Dong is not worried, the mysterious shell is dragged like an uncle, but he never drops the chain at a critical time, he just needs to say hello, and then it is time to fight for willpower!

Yin Dong felt that he had had an experience, and his strength had now improved by a great realm, so the strange energy of this palace should be much easier. Maybe you don't need a mysterious shell to make a move.

However, he guessed the beginning, but still not the end.

Soon, as he expected, a gravitational force came from the darkness, pressing down from all directions. However, he thought that he had improved his strength too much, and it would not be a problem to survive, but he found that this gravity was stronger, and it seemed that the stronger the strength, the greater the gravity.

Yin Dong almost heard the bones clattering, and they were about to be directly crushed, trying to crush him to his knees. He resisted with all his might, the strong dragon yuan in his body was exhausted, he was extremely depleted, and his spiritual power was also squeezed dry, and the whole person began to be in a trance, falling into the illusion of Zheng

In his mind, it was also pitch black at this time, and a little unwilling obsession in his heart supported him not to fall into a coma

It was a long time, but maybe a moment.

Yin Dong suddenly saw a point of light, like a firefly flying in a summer night, which made him refreshed, and he saw the glory in front of him, which was a river of light where countless fluorescent points converged.

The ruined hall was illuminated by a brilliant river of light, which attracted more fluorescent light to fly out of the darkness until it illuminated the dome of the entire hall, forming a sea of light.

In an instant, Yin Dong's mind sank into the ocean of light, sensing the surging of the sea, and with the surging waves, as if incarnated as a huge wave, with a violent momentum constantly pushing forward, as if to break through the dome with indomitable progress, the wind and clouds between the galloping were turbulent, and the momentum was magnificent.

Click......

Yin Dong seemed to hear the sound of something being broken,

At the same time, the void above the dome of the hall that shrouded the sea of light was hit by a huge flood, and a transparent barrier full of cracks appeared, and then, before the huge waves hit again, Yin Dong "saw" that the transparent barrier exploded, and the void cracked.

Immediately, darkness quickly eroded the sea of light in the dome, and the incomparably brilliant light disappeared in a blink of an eye.

Yin Dong had already experienced it once, and at this moment he was still looking at it almost sluggishly, and his mind was shocked, until a cool air flow emerged in his mind, and the thoughts of the mysterious shell fluctuated - quickly go to the top of the temple and absorb the energy!

Only then did he come back to his senses, and his body quickly swept upward, rushing to the top of the temple, and his body turned into a black hole, and the void energy surged like a storm

At this moment, he knew that he still overestimated his strength, under the impact of this violent void energy, the void energy absorbed by the dantian's chaotic lotus platform was only a drop in the bucket, and he was only worthy of being an oil pipeline, and he had to rely on the mysterious shell to swallow that huge void energy.

Even if he was already the strength of the foundation building period, the erosion of the void energy was stronger, and his body once again washed out a lot of impurities, and blood and water gradually seeped out from the surface of his body, and his body was already overwhelmed.

No, this kind of opportunity is rare, and you must stick to it!

Yin Dongqiang endured the pain of his body about to collapse, and began to run the exercises, trying to lighten the burden on his body.

At this time, there was a fluctuation of thought from the mysterious shell - cultivating the Dragon Teng Technique!

Yin Dong suddenly remembered the last time he was in the old dragon turtle's nest, the "Dragon Teng Technique" technique appeared in his mind, at that time, the mysterious shell was gone, his body was transformed by the power of the void, and before the foundation building period, he could control the power of the void and could practice the dragon Teng technique.

But he has always been too busy to cultivate, and now he can really use this huge void energy to cultivate the Dragon Teng Technique.

When Yin Dong sank down and practiced the "Dragon Teng Technique", Zhang Cheng and the others outside were already in a hurry, like ants on a hot pot, because Zhang Cheng suddenly found that his telepathy with Lao Hei had disappeared!

"Where did Lao Hei take Instructor Yin?

"Shall we go find it?"

"But Zhang Cheng's contact with Lao Hei was cut off, we didn't know where to look, and besides, Instructor Yin told us that we were not allowed to go deep without Lao Hei to lead the way. ”

"Lao Hei's contact with Zhang Cheng has been broken, Instructor Ming Yin is in danger now, we can't wait here. ”

"Agreed, maybe Instructor Yin is in danger now, and we have to go and save him. ”

"Yes, we can't always wait for Instructor Yin to be in front of him alone and carry all the risks for us. ”

……

Zhang Cheng and the others discussed anxiously, and finally decided to find the electric eel living in this ruin, let it lead the way, and everyone entered the ruins together to search and rescue Yin Dong.