After such a frantic escape, I don't know how long it took, the corpse eater beetle gradually lost its target, coupled with the flesh and blood temptation from the Steeltooth Earth Crocodile King, it finally gave up the pursuit and turned to leave.

Seeing that the terrifying beetle swarm that was chasing them like a cover of the sky and the sun had finally retreated, Ye Feng breathed a sigh of relief and beckoned everyone to stop.

Everyone gasped for breath and immediately began to meditate to recover the violently depleted Yuan Force.

"It's so dangerous, why do those beetles only have a slight reaction when we pass by, but they are alarmed when you pass by. Ye Fengqi said.

"I don't know, but I looked at them a few more times as I passed them. Zong Nan was also extremely guilty at the moment, and explained with a red face.

Ye Feng was even more puzzled, "They don't have vision, you just looked at them a few more times, it shouldn't be so that they don't find you." ”

"It was only the three corpse devouring beetles that found him, maybe they were the other of those beetles, and they also caused a slight reaction from Senior Brother Zhou when they passed by before, and I remember that Brother Zong didn't act excessively when he passed by them, why could he just cause them to attack. Cheng Ze was also puzzled.

Zong Nan was silent, he had already guessed the approximate, but it was still a little difficult to accept that he should tell the truth in front of everyone.

The three corpse eaters chasing him clearly had the ability to sense fear.

"Forget it, don't think about what has already passed. Cheng Ze waved his hand and said heavily.

He cast the Red Flame Ring just now, and then slashed at the pursuing corpse devouring beetle with dozens of swords one after another, the consumption of Yuan Power was extremely high, and even his breathing was a little short.

"Brother Cheng, if it weren't for you this time, I would have ......"

"Between brothers, don't talk about this kind of outward talk. Cheng Ze smiled heartily, "If we really want to be grateful, we should thank Brother Zhou, if he hadn't stepped forward, we would have ......."

The two of them thanked Ye Feng in unison, Ye Feng didn't care, but suddenly asked, "Did you notice any abnormality when you ran away just now?"

"What is abnormal?" said Huang Yao, who had been silent.

"There is a wall, and it seems to be a little different from other walls!" Ye Feng looked back at him and said in a solemn tone.

Under the leadership of Ye Feng, everyone slowly returned along the original road, and every time they passed a wall, they always had to take a closer look for a moment.

Huang Yao was very surprised, because just now under the pursuit of the corpse devouring beetle, almost everyone was fleeing with all their might, and Ye Feng actually had the leisure to observe the abnormality on the wall.

Ye Feng couldn't explain this either, in fact, he was just a strange illusion when he passed through that wall, this illusion was erratic, and it came from the intuition of an immortal cultivator.

Ye Feng has always trusted his instincts.

Everyone ran wildly just now, and they didn't know how many miles they escaped, and they came back all the way to look for it, but they didn't find anything abnormal.

"All the walls are almost exactly the same, dusty, there is no difference, Senior Brother Zhou, are you mistaken. Half an hour later, Huang Ge said a little impetuously.

"Probably not, instead of looking forward and facing the danger that may appear ahead at any time, it is better to pay attention to the changes in the wall, maybe we can find a breakthrough. Huang Ge's impatience made Ye Feng a little disgusted, but his tone remained extremely flat.

Along the way, it was just right to slowly recover the damaged soul, without the help of spiritual thoughts, Ye Feng was very uncomfortable, let alone in a place like the ruins of the ancient underground palace, where there might be dangers everywhere.

Any ruins will not be smooth sailing to explore, as a martial artist of the Yuanwu Realm, they have taken a great risk by rushing to explore without any intelligence information, if they are not more careful, maybe they don't know how to die at that time.

Huang Yao made a color at his younger brother, and said: "His identity is very mysterious, maybe there are some abilities that ordinary people don't have, put away your son's temper, don't embarrass me!"

Huang Ge was stunned, a trace of fierceness flashed in his eyes, and he was a little unconvinced, but he had always respected his brother, and at this moment, he could only follow behind Ye Feng with a sigh of relief, not daring to have any objections.

Walking in the cold and dark clearing, the atmosphere became more and more depressing, no one took the initiative to speak, just followed Ye Feng's instructions, carefully observing each passing wall.

Finally, Ye Feng, who had been leading the way in front, stopped, turned to look at everyone, and said in a slightly excited tone: "Found it." ”

Everyone hurriedly followed, looking up at the wall beside Ye Feng.

It was still indistinguishable from the other walls, a large patch of ash covered in a large amount of dust.

Ye Feng stretched out his hand and gently wiped it on the wall.

Dust poured down, and a tattered relief appeared in front of everyone.

Because the destruction is so strict, it is difficult to distinguish the content painted on the relief, and only a large group of humanoid creatures with wings can be vaguely seen, as if they are fighting each other.

"Could it be that there are reliefs on other murals?!" Huang Yao was shocked, walked quickly to the other wall, stretched out his hand to brush the dust off the wall, and found that the dust was still only bare gray stone.

Wipe down a wall again, and there are still no murals!

Huang Yao was stunned for a moment, almost every wall was covered in thick dust, how did Ye Feng find this relief hidden under the dust?

"When I passed by just now, this wall seemed to faintly emit a little light!" Ye Feng explained.

Then, his right hand covered the surface of the relief, and a silver glow flashed and disappeared into the relief.

As the silver light flashed, the relief suddenly changed, and a silvery-white light began to spread around the surface of the relief, until finally the entire relief was completely covered.

The oversized relief carved with a width of about 50 zhang and a height of 100 zhang was instantly covered with a layer of faint silver.

"Boom!"

As the silver rays covered the entire relief wall, a series of loud noises finally began to be made behind the wall, and a straight crack opened in the center of the relief, along which the relief was divided into two, slowly closing outward, gradually forming a hidden passage for entry and exit.

It turned out that this relief was actually a gate hidden in the wall.

The door opened, and a desolate and quaint antiquity came to my nose, and large patches of dust and sand fell like raindrops.

Everyone retreated dozens of steps one after another, looking at the gate of the underground palace that suddenly appeared in front of them, and it was difficult to hide their excitement.

"Sure enough, it's the entrance, Senior Brother Zhou, you're too godly, you can find it this way. Cheng Ze exclaimed.

"When you fled from the corpse eater beetle just now, this wall flashed a little silver, and you probably didn't pay much attention to it. Ye Feng smiled, "I'm sensitive to light, and I've been observing the surrounding situation, so I discovered this anomaly." ”

Huang Yao was slightly stunned, he always felt that this seemed to be an excuse that Ye Feng was making at random, although he was also running away with all his strength just now, but if a bright light suddenly flashed in the pitch-black environment, he should be able to find it anyway.

"Alright, let's go first. Ye Feng glanced at the entrance of the black hole and forced him to calm down.

Finally found the entrance to the underground palace, and everyone naturally had no objections, followed behind Ye Feng, and entered the relief gate.

As soon as he entered the wall, Ye Feng immediately felt that the temperature around him seemed to have dropped significantly, becoming cold and damp, but fortunately, except for the significant changes in temperature and environment, Ye Feng did not find too many abnormalities.

Passing through the gate of the wall, when Ye Feng and the others had just stepped into this large underground palace complex, a black shadow flew from above, letting out a terrible roar.

The cold light flickered, and the sharp light from the black shadow's pupils made people feel like falling into an ice cellar.

Sonorous!

Ye Feng's sword was extremely fast, almost at the same time as the black shadow swept over, he quickly stabbed out three sword lights, and the sword light came from top to bottom, completely blocking the black shadow's path of action.

There was no way to avoid it, the black shadow was stunned, showed a pair of sharp claws, and grabbed the sword light directly.

With these three sword lights slashed out casually, Ye Feng almost used fifty percent of his strength, even if it was a fifth-order demon beast, it would be killed in an instant, but the pair of sharp claws that shimmered with metallic luster only trembled, leaving a shallow sword mark, which was not directly cut off by the sword light.

The moment the black shadow paused, it finally revealed its original form.

It was a bat-like demon beast, with a pair of sharp claws shining with metallic luster, which happened to be born on a huge meat wing, and after opening the meat wings, the body of this bat-like demon beast was about three feet long, blocking a large area of vision.

"It turned out to be a Shadow Blood Bat, how could it appear in such a place!!" Huang Yao exclaimed in surprise, his expression incredulous.

The Shadow Blood Bat failed to strike, and immediately flew upside down after a hissing and disappeared into the darkness.

"I want to go, Chiyan grabs the hand!" Cheng Ze immediately made a move, grabbed it out of thin air with both hands, and a huge flame palm flashed out, and the shadow blood bat couldn't dodge, and was directly pulled back by the volley.

Because the palm phantom was covered with a layer of fire elemental force, the temperature was extremely high, and the hair of the Shadow Blood Bat burned all over its body into flying ashes, and even the huge flesh wings were instantly burned into several black holes.

The Shadow Blood Bat instantly lost its ability to resist and was tightly restrained by Cheng Ze's giant palm.

"This move is so strong, it actually kills it directly?" Ye Feng said in surprise.

"The Shadow Blood Bat has the hardest pair of claws all over its body, and its own defense is not strong, and it was only concerned about escaping just now, ignoring my attack. Cheng Ze hurriedly explained.

"I see!" Ye Feng nodded suddenly.

The Shadow Blood Bat struggled, but was unable to escape the flames, and instead was charred all over its body, and finally let out a scream and fell to the ground.

Looking at the corpse of the shadow blood bat on the ground, Huang Yao's expression became more and more solemn.

He looked at Cheng Ze: "You also know the Shadow Blood Bat?"

"Three years ago, I went to Jiangzhou, and I heard that the Shadow Blood Bat only grows in the Zhenxue Cliff in Jiangzhou, and I went to see it. ”

"The Shadow Blood Bat is just an extremely weak second-order demon beast, even a Martial Realm martial artist can easily clean it up, this Shadow Blood Bat, its strength is obviously more than that!" Huang Yao glanced at Ye Feng and said with a wry smile, "And it actually blocked Senior Brother Zhou's sword light." ”

Ye Feng glanced at the two people with worried faces, and said: "There is mystery everywhere here, I always feel that the reason why these demon beasts and demon insects have mutated is probably also related to this underground palace, we have just entered the underground palace now, and it is still too late to withdraw now!"

Ahead, where the underground palace is located, the outline of a large complex of buildings is already faintly visible, and what is hidden in the building may be anything.

Maybe it's a treasure, maybe it's some kind of extremely powerful being.

Whether to continue the adventure, Ye Feng wanted to let them reconsider.