"The old ape has been dead for a long time, and it seems to have sealed the hole with itself. After a moment, Kirin said.

"In the past, this Heavenly Ape was also the Heavenly Beast King, and his combat power was terrifying, and he could match the immortal king of the enemy immortal clan. I can't imagine that it actually sealed itself in this hole. After a pause, Kirin suddenly explained.

The hole sealed by the Heavenly Ape was bottomless, and wisps of chaotic immortal qi continued to overflow from it.

They deliberated, but did not dare to break the powerful seal. Once they forcibly break the seal, I am afraid that they will immediately alarm those snow apes, and if they are blocked here, they will definitely die.

Sure enough, not long after they left the cave, dozens of snow apes roared back, and they jumped from one mountain peak to another, extremely vigorous and powerful, and they were naturally terrifying beasts.

"It's a pity that those few Chaos Immortal Grasses have been taken away!" Qilin whispered with a look of regret.

In the snow valley, those few Chaos Immortal Grasses had long since disappeared.

"The underground Chaos Immortal Qi overflowed from this place, which nourished this Chaos Immortal Grass, and if we go deeper from here, we will definitely be able to enter the Chaos Immortal Crystal Mine. After a moment, Zhao Yu said.

Immediately, they each used their great powers to forcibly break through an ice passage and go deeper, but when they reached a hundred feet underground, they were stunned.

There was actually an immortal array there, which sealed everything under the ground, and they didn't move it at all.

"It seems that someone has already discovered this Chaos Immortal Crystal Mine and sealed it underground, there must be something incredible here. Zhao Yu looked shocked and said.

"The immortal array here has existed for countless years, and it is extremely mysterious. Qilin probed this immortal array for a while, and then said.

"I know, this immortal array must have been left by the Gu Gu Immortal King family in the past!" Xia Rui also said.

"So, there may be a great opportunity waiting for us?" said Kirin with a sudden smile.

"But that opportunity may be fleeting. "Zhao Yu speculated with the Chaos Immortal Sutra that something might have happened in the depths of the earth, causing the Chaos Immortal Qi to overflow the ground.

"Let me see if I can crack this immortal array. When Qilin heard this, his face suddenly showed an anxious look and said.

After three days and three nights, he lay on the ground tired, panting incessantly, and hurriedly swallowed a piece of Chaos Immortal Crystal, and only after half a cup of tea did he recover.

"This is definitely a quasi-emperor-level immortal array, generally speaking, it is almost impossible to break except for the immortal emperor, but it is too old, I may be able to break it. After a long time, Qilin suddenly said.

When Zhao Yu and Xia Rui heard this, their spirits immediately perked up, and their hearts were secretly happy.

Soon, the Qilin began to break through the formation again, his Qilin expression was extremely focused, and immortal runes poured out from his hands from time to time.

After another six days, Qilin finally broke the seal of the immortal array all the way and took Zhao Yu and Xia Rui deep into the depths of the earth, where there was a huge underground mausoleum.

The magnificent underground mausoleum is very old, everything there is full of traces of time, there are many strange stones that are constantly shining, and everything inside can be clearly seen.

In addition, the chaotic immortal aura in the mausoleum was surging, and they bathed in it, and they suddenly felt extremely comfortable.

"The breath of the ultimate Chaos Immortal Crystal!" Suddenly, Zhao Yu's face was full of surprise, and he said secretly in his heart.

With his deeper and deeper comprehension of the Chaos Immortal Sutra, he sensed the aura of the best Chaos Immortal Crystal. Obviously, there is a superb Chaos Immortal Crystal in the depths of the underground mausoleum.

"We shouldn't have entered the treasure house of the Gu Gu Immortal King family. Xia Rui suddenly muttered.

Suddenly, the unicorn turned into an afterimage and rushed towards the depths of the mausoleum, and disappeared in a blink of an eye.

"Zhao Yu, chase quickly, don't let this heavenly beast monopolize good things. Seeing this, Xia Rui hurriedly said, and then the two chased after each other.

The vast underground mausoleum seemed to have no end, and it was as silent as death, without even a sound.

They didn't stop all the way, they rushed straight towards the end of the mausoleum, and the breath of those top-grade Chaos Immortal Crystals also came from there, and the closer they got there, the more they could feel the breath of the top-grade Chaos Immortal Crystals.

"This underground mausoleum is also too huge!" Xia Rui said suddenly.

They had galloped for hundreds of miles, and they had not yet seen the end of the mausoleum, an ancient underground mausoleum that seemed to be endless.

"Why do I think something is not right, is it really built by that Gu Immortal King family?" Zhao Yu said with a solemn face.

They walked through one dungeon after another, and the unicorn in the front suddenly stopped.

There was no way ahead, and a huge abyss lay ahead, and such a large abyss suddenly stunned them.

It was pitch black under the abyss, and they couldn't see anything at all, and even their divine sense couldn't probe there, which made them feel a little hairy in their hearts.

The endless Chaos Immortal Qi and the superb Chaos Immortal Crystal Qi were surging up from this huge abyss.

Although the Kirin was well-informed, he was still frightened, and he opened his mouth wide, stunned.

Such a huge abyss, like a bottomless pit, seems to be able to devour people's divine consciousness and make it sink into it.

"How do I think this abyss is extremely dangerous, and it seems to be full of demonic power. Zhao Yu's heart suddenly trembled and said.

The abyss was extremely empty and silent, as if it was connected to the netherworld, making them shudder.

"It seems that I've lost my eyes, this is a place of great evil!" Zhao Yu muttered with a very ugly face.

"What the hell is this place?" Xia Ruihe and Qilin heard this, and their hearts became even more terrified.

At this moment, Zhao Yu also felt a chill in his heart, he never thought that this place was so weird and terrifying.

Under the abyss of endless darkness, the chaotic immortal qi continued to pour out like a tide, and occasionally the immortal blossoms shone, rushing out a few superb chaotic immortal crystal particles, crystal clear, and the fairy light flickered, like the best gems.

"Great, there are actually a few top-grade Chaos Immortal Crystal particles that have also rushed up, there must be a lot of top-grade Chaos Immortal Crystals inside!" Seeing this, Qilin immediately exclaimed.

"Zhao Yu, you hurry up and use the Chaos Immortal Sutra to investigate and see if you can enter this abyss, there must be many top-grade Chaos Immortal Crystals there!" After a while, the Qilin, who was controlled by no greed, finally couldn't help but say.

"No, you see that this underground mausoleum is so huge, built above the abyss but it is safe and sound, and it has not been destroyed, this should not be a place of great evil. Xia Rui also expressed his judgment.

"What's that?" At this time, Qilin couldn't help but take a few steps back, he had the talent of the Heavenly Beast Imperial Family, and his sensing ability was very extraordinary, and he seemed to have discovered something strange.

A moment later, a little bit of crystal light flickered under the endless abyss, and it became brighter and larger.