Not only Lin Mu and the others had such doubts, but others also had such doubts, which was also the reason why they probed outside the Giant Stone Hall and did not enter the Giant Stone Palace.

"Everybody be careful, there's something under this square." Lin Mu probed carefully and found that something was wrong under the square.

Everyone nodded slightly, and the Yuan Force in the body operated slowly, and only when there was a change, they could thunder and shoot.

Seeing Lin Mu and the others coming, the three people of the Duality Nirvana Realm couldn't bear it anymore, if more people came, they would get even less.

The three of them were the first to rush out, and the speed was extremely fast, and they went straight to the boulder.

However, just when their boulder temple was still a hundred zhang away, the square trembled violently between the lightning and flint, and then the earth in front of the boulder hall cracked, and a gray-white giant shadow burst out of the ground as fast as lightning, and then knocked the three people out at a speed that was imperceptible to the naked eye.

However, these three people have some ability, and they quickly stabilized their bodies, and the soles of their feet made deep marks on the ground.

In front of the boulder hall, a huge shadow, as if waking up from the ground, with a kind of desolate oppression, slowly appeared under everyone's gaze.

"The Flood Demon Dragon Dog."

The slightly solemn voice of the little mink sounded quietly.

The Flood Demon Dragon Dog is a fierce demon beast in ancient times, containing thin dragon blood, but the ferocity is far more fierce than ordinary dragon blood demon beasts.

"It's all dead, no matter how powerful it is, it's useless." Lin Mu said lightly.

When Lin Dong heard this, he looked towards the eyes of the Flood Desolate Demon Dragon Dog, and found that there was no slightest agility, it was an empty wooden ne, and there was a faint trace of death emanating from it.

"Why is he attacking when he's dead?" Lin asked puzzled.

"Just like the situation encountered in the Great Wilderness Ancient Monument, I think that this Flood Desolation Demon Dragon Dog should be the Demon Beast of the Eight Extremes Sect, even if he dies, that obsession still remains, guarding the ruins here." Lin Mu explained.

"Although this demon dragon dog is dead, its bloodline still exists, the bloodline of this ancient demon beast is very precious, and it has a lot of benefits to the stupid tigers." The little mink said lightly.

"It's a dragon dog!"

Lin Mu and others were not the only ones who recognized the origin of this thing, and suddenly there was an exclamation in the square, and many people knew how powerful the Flood Demon Dragon Dog was.

"This demon dragon dog has no breath in its body, it is obviously a dead thing, even if it can resist, it is not to be afraid." A powerhouse of the Duality Nirvana Realm snorted coldly.

"Brother Lin Mu, Brother Lin Dong, please also solve this demon dragon dog and open the ruins of the Eight Extremes Sect." Another powerhouse of the Duality Nirvana Realm bowed his hand to Lin Mu and the others, the inheritance of the Eight Extremes Sect, they would definitely not be able to snatch Lin Mu and the others, so they simply let Lin Mu and the others take the lead.

"Big brother, let me come." Lin Dong stood up and said, it just so happened that they needed the essence blood of the Flood Desolate Demon Dragon Dog, and the other party's proposal was exactly what they wanted.

Lin Dong took the Heavenly Crocodile Bone Spear, slammed the soles of his feet on the ground, and with an explosion, his body swept out violently, heading straight for the Flood Demon Dragon Dog.

"Roar!"

The Desolate Demon Dragon Dog roared in the sky, and the gray-white energy swept out from his body, colliding with Lin Dong's attack, and in the low explosion, Lin Dong retreated for some distance.

Lin Dong clearly knew that the Flood Desolate Demon Dragon Dog was fierce, but after all, it was completely lifeless, and the battle could not last, so the best way was to take a fight.

The body is ethereal, surrounded by the Flood Desolation Demon Dragon Dog, constantly attacking the most vulnerable place of the Flood Desolation Demon Dragon Dog, but for more than ten minutes, the Flood Desolation Demon Dragon Dog reached the limit, and the huge body collapsed and burst open, and the gray-white flesh did not even have blood.

Seeing the white skeleton of the Flood Desolate Demon Dragon Dog, many people showed greedy eyes, but thinking of the power of Lin Mu and the others, the greedy gaze retracted.

Lin Dong walked to the side of the white skeleton, grabbed one of the bones, and immediately swirled in his palm, and the devouring power suddenly swept out, and in the white bones, a trace of black lines flashed abruptly, and finally condensed towards Lin Dong's palm.

However, in just a few seconds, all the essence blood in the bones of the Flood Desolate Demon Dragon Dog was extracted, and it condensed into a black blood mass in Lin Dong's palm, and this powerful energy fluctuation was permeated in the blood ball.

"Xiao Yan, Xiao Lei, you two take it and absorb it." With a wave of his hand, the blood mass split into two and flew in front of Xiao Yan and Xiao Lei.

"Thank you, second brother." The two of them happily put away the essence blood, now is obviously not the time to absorb the essence blood.

"Let's go, let's go in and see what the side inheritance of the Eight Extremes Sect looks like." Lin Mu waved his hand, and then took the lead in entering the temple.

Everyone was also awakened by Lin Mu's words, and followed in one by one.

In the hall, it is extremely vast, the corridors are criss-crossed, it looks like a labyrinth, and the vicissitudes of life accumulated by the years are surging from all directions.

However, to everyone's astonishment, the entire hall was empty, as if it had been completely ransacked.

"Could it be that this place was looted before we came?" Lin Dong muttered.

"It's not so clean if it's been looted, let's go to the main hall and have a look," Lin Mu said lightly.

There was nothing to gain on the way, everyone was moving forward very quickly, and many people came to the main hall of the Eight Extremes Sect.

"Damn, even the main hall is empty, not to mention treasures, not even a single hair." The three duality nirvana realm powerhouses had a somewhat ugly face, originally thinking that they would not be able to grab the inheritance of the Eight Extremes Sect, and at least they could drink a mouthful of soup, but now they couldn't even drink a mouthful of soup.

From Hua Zong, Lin Mu and the others who were some people just now also knew the origin of these three dualistic nirvana realms, the person who talked to Lin Mu and the others before was called Song Duan, who was the leader of the Great Song Dynasty, and the strength of the Great Song Dynasty was stronger than those high-level dynasties that Lin Mu and the others had encountered before.

The man in yellow is called Musa, the leader of the Sha Dynasty, and the strength of the Sha Dynasty is about the same as that of the Great Song Dynasty.

The last man in black was named Peng Fei, and he was the leader of the Dapeng Dynasty.

Lin Mu's gaze swept around the main hall, and finally landed on a stone pier standing in the main hall.

The stone pier is not tall and majestic, but standing there, it gives people an unshakable feeling, and there are many traces on it, only three are more special.

A palm print, a fist print, and a finger hole.

The three of Song Duan all noticed Lin Mu's gaze and took the lead in sweeping under the stone pier.

"What is this?"

Namusa's eyes flashed, and he stretched out his palm and pasted it on the palm print on the stone pier.

In the midst of many eyes, Musa just touched the palm print on the stone pier, and then with a bang, as if he had been violently impacted, his body suddenly flew upside down, spurting out a mouthful of blood.

"What a terrifying fist intent."

Lin Dong was very shocked, what had just blasted Musa away was a violent fist intent that made his scalp tingle.

Seeing this scene just now, the people in the main hall also understood that this stone pier was probably the most precious treasure of the Eight Extremes Sect.

However, even Musa was blown away, and ordinary people did not dare to try it casually.

"Xiaodong, you go over and give it a try." Lin Mu Road.

"Hmm." Lin Dong nodded slightly, walked to the side of the stone pier, and in the eyes of everyone, aimed his fist at the fist mark and pasted it.