Looking at the trace of the depression on the mountain wall, a hint of caution flashed in Ning Zhe's eyes, and then he picked up the fast jade and put it in the middle.

As soon as the jade stone was pressed, the mountain wall in front of him shook violently, but after a few breaths, several cracks appeared on the mountain wall, and these cracks grew larger and larger until they spread to the entire mountain wall.

As soon as Ning Zhe's face sank, his figure retreated violently, a flash of surprise flashed in his eyes, and he looked at the mountain wall that began to collapse in the distance.

And Zhou Ying, who was beside him, laughed and said: "You coward, it's just that the wall has collapsed, why are you so scared, haha......"

At this moment, the mountain wall behind him collapsed, revealing the scene inside.

After Zhou Ying laughed at this time, he saw Yan Faren and the others looking behind him in amazement, he couldn't help but laugh again, and turned around with a big grin.

It was then that he realized that behind him, a huge skeletal face was facing him.

The smile on Zhou Ying's face instantly froze, and he subconsciously pinched a trick and wanted to sacrifice the talisman treasure. However, just as he was about to finish his technique, the huge mouth of the skeletal face opened violently, and a thick black mist sprayed directly on his body.

Laugh at!

A piercing scream sounded, and Zhou Ying only felt as if his whole body was being crossed by something, and the sharp pain made him roar angrily. Immediately, he was slammed into his body by the skeletal face, and directly hit the mountain wall behind him.

At this time, Zhou Li, another elder of Lianshan City, suddenly reacted, his body moved to catch Zhou Ying in the air, and he turned his head and shouted, "Stop it!"

Hearing his roar, even the disciples of the mountain city sacrificed their talisman treasures, and the people of the Snow Palace and Tongxuan Valley also came back to their senses, and countless rune treasures rose to the sky, reflecting the mountain wall into a world of colorful streamers. The vast spiritual power slashed towards the skeletal face.

For a while, countless forces smashed on the skeleton's face, and the black mist on his face was immediately dispersed a lot, revealing his appearance behind the black mist, which was a skull, but then it was shrouded in black mist again......

Ning Zhe's heart was slightly shocked, he had seen this skeletal face before entering this place, but he never expected it to be such a terrifying existence. But the skeleton in front of him is much stronger than his second clone in terms of attack and defense, is it because of these black fogs?

As soon as he thought of this, he also pretended to attack forward, and instantly rushed to the front, and the golden light on his body skyrocketed, and his entire body was almost attached to the skeleton's face. At this time, his whole body was already wrapped in black mist, and countless small holes suddenly appeared on his clothes, which were the result of the erosion of these black mist.

But Ning Zhe didn't have a trace of expression on his face, and the moment he got close to the skeleton's face, he slapped the storage bag and sacrificed the black skeleton. The moment the skeleton appeared, the golden bone on its right arm instantly expanded, enveloping it in the golden mang, and then its mouth opened violently, and the white teeth inside directly sucked into the black mist emitted by the skeleton's face.

Hiss!

Ning Zhe, who was next to it, could almost hear the sound of these black qi entering the skeleton's body, and with the entry of these black mist, the entire skeleton actually slowly expanded, and the original black bones faintly glowed with a trace of purple, obviously producing some kind of mutation.

The huge skeletal face seemed to sense that someone was absorbing its essence, and roared angrily, biting towards Ning Zhe.

Ning Zhe's face turned pale, he raised his hand and pulled the skeleton behind him, and with a few waves of his hands in front of him, a small black seal condensed, and then, the index finger of his right hand stretched out and hit the small seal heavily, and the small black seal shook violently a few times, and instantly filled the entire cave and smashed towards the skeleton's face.

As soon as the black seal touched the black mist around the skeleton's face, it let out a low roar of joy, and then frantically absorbed the black mist with the black skeleton, but after a few breaths, these black mist were reduced by a third.

Originally, the skeleton face had been unable to get out of trouble for a long time under the siege of everyone, and he was already extremely angry, but at this time, Ning Zhe had sucked away so much black mist, and suddenly became crazy, and the offensive was much more fierce than just now, while Ning Zhe continuously sent the pill into his mouth, and the vast spiritual power was sent out of his body, entering the middle of the black skeleton and the black seal......

Roar!

Finally, the skeletal face could no longer stand Ning Zhe's endless absorption, and at this time, most of its face was no longer surrounded by black mist, revealing the white bones inside. But because there were too many monks in front of him, he couldn't interrupt Ning Zhe's movements at all, so he had to roar angrily and dissipate into the air.

Ning Zhe waved his hands, hurriedly put the black skeleton back into the storage bag, and then dispersed the small black seal, and looked at the direction where the skeleton's face disappeared with a little regret, secretly saying that it was a pity, if he could absorb the other party's black mist, presumably the bone strength of the black skeleton would definitely go up a level......

And the disciples of the other four sects saw this skeleton face retreat, and they all breathed a sigh of relief in their hearts, the originally neat cave was in a mess at this time, this time the battle was short and fierce, although luckily no one died, but there were many injuries.

Ning Zhe didn't pay attention to them, he just sat cross-legged at the end, swallowing a few pills to recover his spiritual power, and in front of him, two eyes kept rolling over him.

One is the gaze of the Ice Heart Goddess, and the other is from the Ghost Boundless.

As if sensing something, Ning Zhe opened his eyes, smiled and nodded at the Ice Heart Goddess, before turning his head to look at Ghost Wuya.

The eyes of the two met in the air, like a series of sparks, and the temperature in the middle was stimulatedly scorched. In each other's hearts, they all understand that the other party is their biggest opponent, from the Dan Kingdom to the Northern Frontier, from the Guyuan Realm to the Self-refining Realm, although they have fought a few times, but every time it is almost a battle of life and death, and this time, it seems inevitable......

After a few hours, all the people finished pranayama and began to assemble according to the sect and walk behind the mountain wall.

It wasn't until they all entered the cave that Ning Zhe opened his eyes, and his body flew forward, following unhurriedly at the end.

In front of Ning Zhe was the monk of Zilan City, and their leader was the high priest Night. The latter also noticed Ning Zhe at the end of the line, and after pondering for a moment, he frowned and continued to walk forward.

The cave was extremely long, and everyone walked for half an hour before they finally came to a huge lake. Seeing this lake, everyone present turned pale, they didn't expect that there was such a huge lake under this underground, with a diameter of hundreds of miles.

Next to the lake, there is a huge stone tablet diagonally inserted, on which three big characters are written: "Netherworld!"

The remnant of the night muttered: "Legend has it that there is a river in the north of Xinjiang, winding for thousands of miles, leading to the endless netherworld, converging into a boundless sea, in order to bury all the souls in the world, it is called the Netherworld Sea, I didn't expect it to be here!"

When Yan Faren heard his words, his face changed drastically, and he said in a deep voice: "High Priest of the Night, you mean that this place is the sea of unjust soul......s?

Before he could finish his words, a gust of wind suddenly blew on the surface of the lake in the distance, and countless ghosts in the wind wailed and hovered on the surface of the lake.

After the gloomy wind, from the surface of the lake to the top of the cave, winding a hundred feet high, a huge object faintly appeared, this thing was like a long snake, but it had wings, the body was divided into nine segments, above the body there were nine huge skulls, fourteen pairs of hollow eye sockets were looking down at everyone at this time.

And with its winged cave, the yin wind on the lake surface has become more intense, and the long-standing yin spirit actually has a tendency to materialize.

"Nine sons and ghost mothers!"

Seeing this thing on the surface of the lake, Yan Faren and the High Priest of the Remnant Night exclaimed in surprise almost at the same time, and their bodies also took a few steps back, with a frightened look on their faces.

Legend has it that these nine sons and ghost mothers are the products that can be conceived in the place of extreme cathode filth, giving birth to ten eggs at a time, and after hatching, these eggs will devour each other, and finally one will be left, and then absorb the filthy qi of the extreme cathode filthy land, and grow into a monster that is neither male nor female.

This Nine Sons Ghost Mother is the most brutal, hating all living beings in the world, wherever it grows there is no trace of living things at all, but this kind of thing has always only existed in legends, how can it appear here?

This thing Ning Zhe had seen it when he was in the domain lord's mansion, but the nine-son ghost mother was caught in the mansion by the great power of the Gu Immortal Star Domain and used to raise it for fun, even so, the yin qi of that ghost mother was a thousand times more powerful than the one in front of him.

Looking at everyone's panicked expressions, Ning Zhe sneered at the end and said, "Everyone, you can see clearly, this is just a projection of the Nine Sons Ghost Mother, not the real body, otherwise with our cultivation, it would have been eroded by the filthy qi here." (http：／／）。 ”

Hearing Ning Zhe's words, Yan Faren's talent calmed down slightly, and looked at the Nine Sons Ghost Mother who kept swinging in the air with suspicion, only to realize that it was indeed as Ning Zhe said, the body of the Nine Sons Ghost Mother was extremely illusory, and the mountains and rocks behind could be faintly seen through the body, which was indeed a projection.

Yan Faren, Remnant Night and the others suddenly smiled awkwardly, glanced at Ning Zhe in surprise, and then said: "Since this is a netherworld, it is natural to have ghosts such as the Nine Sons and Ghost Mothers, but I haven't figured out what the five circles drawn in the map mean......"

Ning Zhe said angrily: "Don't be too happy, even if it's just a projection, it's not something we can resist, it's better to be ready for battle, as for that ......"

As soon as he said this, there was a loud bang on the originally windy lake, setting off a huge wave, and on the top of the wave, an old man stood impressively......