"I see!"

Chen Xiu's face suddenly realized to himself.

Peeling aside the layers of dead branches and weeds, a hole was revealed, and above the entrance was a thick ice wall like a mirror, which was probably re-frozen by Patriarch Qingyun after entering the cave with his own cold ice true qi.

"Bang!"

Chen Xiu's fist was filled with fiery true qi, and a punch blasted out, instantly collapsing the ice wall.

On the stone walls of this cave, there is a faint light coming out. With the help of this faint light, Chen Xiu saw that there were some rabbit and fox skeletons all around, and as he walked inside, the larger those skeletons became, full of the skeletons of some jackals, tigers and leopards.

Turning a corner of the cave, a skeleton more than ten meters high appeared in front of you.

"What kind of beast skeleton is this, how come I've never seen it?"

Continuing to go inside, the smallest beast skeleton found was more than ten zhang high, and the largest was more than twenty zhang high, thirty or forty zhang long, like a mountain of white bones in the cave.

"This ...... What kind of ghost cave is this, the home of a prehistoric beast mausoleum? These beasts have never been seen before!" Chen Xiu looked at the shape of these skeletons, they were the same beasts and did not recognize them, and he couldn't help but feel shocked and puzzled in his heart.

What shocked Chen Xiu even more was that the bodies of these skeletons actually exuded a ferocious and violent aura, and after just a few glances, he was immediately suppressed by this breath.

He closed his eyes, but even if he closed his eyes, the gloomy, cold, fierce and brutal aura was still silently pressed, causing the feeling of fear in the depths of Chen Xiu's heart, making Chen Xiu seem to be carrying a weight of ten thousand catties, and even his thinking became sluggish.

Chen Xiu took a deep breath and barely suppressed the fear in his heart: "What kind of place is this?

At the moment, he was even more cautious, step by step, for fear that he would accidentally fall into the conspiracy of the Qingyun Patriarch, and crossed the bones and came to a cyan giant gate in the depths of the cave.

Chen Xiu took a look at the giant gate and couldn't help but widen his eyes.

This huge gate is thirty or forty zhang high, and the width has reached an astonishing twenty zhang, and the whole body flashes with a faint blue light, which looks like it is made of a piece of metal. The door is covered with all kinds of strange patterns and runes, simple and mysterious, faintly revealing a mysterious and mysterious atmosphere.

"This ...... These words are so familiar, I seem to have seen them somewhere!"

Chen Xiu couldn't stop thinking about it in his mind, and even took out his mobile phone and carefully flipped out the pictures he had taken before, and soon found the answer.

"No wonder it's so familiar!"

The runes on the stone gate are really the same as those on the shipwreck in the South China Sea and the sarcophagus of the Zhou Tomb before, Chen Xiu has also studied this kind of writing for a long time before, but he has never had a clue, and he never thought that this kind of writing would appear again in this cave.

"What the hell does it mean?"

Chen Xiu looked at it for a while but found nothing, and suddenly patted his head: "At this time, I shouldn't study the meaning of these words, but find out the old ghost of Qingyun! That guy must be hiding behind the stone gate!"

Chen Xiu pressed his palms on the top of the stone gate, and pushed it with all his strength, but the stone gate did not move at all, and he couldn't help but say to himself with a wry smile: "This door is too big, and I don't know what material it is made of extremely hard, I'm afraid that I can't blow it up even if I take an atomic bomb!"

Hey, that's not right!

Now the strength of the old ghost of Qingyun is not as good as mine, I can't push it away, and he must not be able to push open this stone gate.

Is there another entrance here?

Or is there a trick to opening this stone door?"

Chen Xiu was full of sorrow, first took a closer look at the surroundings, there was nothing unusual, he tried to smash the rock next to the stone door, he didn't want to use his current strength, he couldn't hit the stone with seven or eight palms in a row, and his fist hurt.

"Evil Sect!

My fist can now punch down, and the tank can pierce it, and the stone walls of this cave are stronger than steel!

If you want to get through this place, it seems that you can only start from this door!"

Chen Xiu stared at the stone gate for a long time but still found nothing, and looked up at the stone gate.

"Will there be a mechanism up there?"

Chen Xiuzong went to the top of the gate, his eyes swept over, and he saw that on the top of this cave, there was a pale black stone slab.

"Could this be the mechanism of the stone gate?"

Chen Xiu stretched out his hand and took off the slate.

"This stone looks like a key, but where is the keyhole?"

Looking around, I saw that there was a card slot on the stone, the shape was the same as the stone, and the stone was inserted into the card slot, and there was a sudden flash of white light on the cyan giant door, and after the white light, the cyan giant door disappeared, replaced by a layer of light curtain that looked very thin and thin.

"This ...... It's ......"

Chen Xiu suddenly remembered that in the Snake Valley cave before, the mammoth had passed through such a light curtain and disappeared.

"Could it be that behind the curtain is ...... Secret Realm?"

Chen Xiu stopped the excitement in his heart, cautiously approached the light curtain, stretched out his finger to touch the light curtain, and watched his finger pass through the light curtain, and the part that passed through was disappearing from sight, he still felt it.

"This ...... This ......"

"Forget it, don't be afraid of it, just go over and see what is behind this light curtain!"

Chen Xiu was bold, and directly passed through the light curtain, what he didn't know was that when he passed through the light curtain, the stones on the stone door immediately emitted a faint blue light, and it actually floated up in the air and returned to its original place. And just as the stone returned to its original place, the light curtain suddenly flashed, and it turned into the mysterious cyan giant door again.

Chen Xiu passed through the light curtain, and saw that there was a mountain forest in front of him that had come out of the cave, surrounded by a city surrounded by towering trees, and in the middle of the mountain forest was an altar, about thirty zhang high, wide at the bottom and narrow at the top, but the center of the altar was empty. Looking down from the sky, the black hole is like a giant beast opening its mouth wide, as if it wants to swallow the sky, and in this black hole, if you cast your magic eye, you can see faint black smoke gushing out, all of which are rich demonic energy.

Around the black hole, there are nine iron chains across the sky, above the iron chains. Inscribed with runes, I don't know how many hundred years have passed. The chain was still black and swarthy, without the slightest trace of rust, and it looked very creepy.

"You're finally here!"

Qingyun Patriarch's voice sounded, Chen Xiu looked around, and saw that he was standing under the altar, magical, completely lost the embarrassment he had when he was chased all the way before.

"What is this place?"

"The gateway to the Secret Realm. ”