The underground undercurrent is not only extremely fast, but the water is even more cold and biting, and the disciples who fell into the undercurrent were swept deeper and deeper into the underground river before they could see their surroundings clearly.

In the surging and roaring undercurrent, countless disciples were churning up and down, not to mention flying, there were few who could catch their flying swords, and all the disciples who were involved in the undercurrent could only be swept farther and farther away with fear.

The flying sword under Bai Yi's feet had already been put away, and in this vast undercurrent, even he couldn't get out.

In the undercurrent, there are not only human monks and underground insect demons, but also many gravel of different sizes, in the rushing of the undercurrent, even the powerful insect demon cannot control the body, and these gravel has become another deadly danger.

The size of the gravel varies, the speed is not only extremely fast, but also has the slightest regularity, once a cultivator is hit by the gravel, the lightest one will have to break his head and bleed, and the unlucky one will be stoned to death in the water.

Bai Yi couldn't resist the sword at this time, so that he could barely urge the Heavenly Reversal Gong.

He sensed the surroundings of his body with his spiritual sense, and when he noticed that the gravel was approaching, he immediately turned on the Heavenly Skill, unless it was a huge boulder, ordinary stones could easily collapse.

The turbulent undercurrent rushed farther and farther away, and the world around it was already pitch black, but the undercurrent showed no sign of abating, and still roared deeper into the ground.

While the undercurrent swept away countless monks and insect demons, it also broke through a mysterious tomb buried deep in the ground of the Cangyun Sect, and in that empty and dark tomb, there was a huge sarcophagus, and around the sarcophagus, eight black iron chains were entwined.

The surface of the eight iron chains was glowing with a deep and cold glow, and under the light of the cold light, each iron chain was covered with some lifelike dragon patterns, like eight black dragons, locking the sarcophagus to death.

With the continuous impact of the undercurrent, the eight iron chains were broken one after another, and the broken iron locks wrapped around the cold sarcophagus, and finally the undercurrent was swept into the ground together.

Wow!

I don't know how long it took, Bai Yi's ears suddenly sounded louder and louder, and then his body actually rose into the air, broke out of the water, and was thrown into the air.

The moment he came out of the water, Bai Yi immediately turned on the Heavenly Gong to guard against the dangers around him, but then, his body immediately fell sharply, plopped, and fell into a piece of cold water.

Bai Yi, who fell into the water again, did not feel the turbulent current, and the surroundings became calm.

After perceiving it with his spiritual sense for a moment, Bai Yi immediately broke through the water.

Above his head, a huge waterfall roared down, and Bai Yi was in a huge pool, surrounded by the mist brought by the waterfall when it fell, which was not only cold but also extremely humid.

Laboriously leaving the range of the waterfall, Bai Yi swam to the shore to see the whole picture of the surrounding terrain.

Here is a wide underground karst cave, the radius is hundreds of zhang, the stone wall of the cave is covered with a piece of protruding rock, different shapes, some rocks actually still exude a green light, look a little seeping.

With the light emitted by the rock, Bai Yi raised his eyes to watch, in this cave, there were many monks lying or sitting, not only the disciples of the Cangyun Sect, but also the people of the Hanyu Sect and the Seven Evil Sects.

Scanning the surroundings, Bai Yi looked at the end of the waterfall at the top of the cave.

There is a huge rock that has been washed out of the gap, and the underground undercurrent is gushing out of the gap, and there is definitely more than one gap that is broken open by the undercurrent, and the disciples who are swept away by the undercurrent will probably reach this kind of cave.

Walking to the corner of the cave, Bai Yi sat cross-legged, took out the spirit stone, and silently recovered his spiritual power.

In the undercurrent, Bai Yi broke through countless rubbles with his Heavenly Falling Skill, although he was damp and embarrassed, but there was no wound at all, most of the other monks were injured, and the blood flow was light, and there were even many people lying motionless in the pool, presumably already dead.

Some of the disciples in the cave had already bandaged their wounds, taken the elixir, and began to look for their acquaintances, and not far from Bai Yi, several Cangyun disciples gathered together, discussing the method of escape with sad faces.

"I've been swept up here by the undercurrent, and I don't know if I can return to the surface. ”

"In the early stage of my foundation, I felt depressed and bored, this must be extremely deep underground, unless I find a way out, I can only wait for death. ”

"Let's not wait for death, we are all cultivators, even if there is no food, it is nothing if we don't eat or drink for dozens of days. ”

"Yes, the monk has reached the foundation building realm, and he will be able to open the valley for at least more than a month, and we will join forces to find an exit, and we will be able to return to the ground sooner or later. ”

"As long as we return to the ground, even if we are thousands of miles away, we can return to the sect. ”

Although several Cangyun disciples were injured and had a lot of energy, one of their old disciples said with a gloomy face: "Don't forget, this is the extremely deep underground world, and this is the territory of the Worm Demon Clan. ”

The underground, like the deep sea, is a forbidden place for cultivators.

The sea clan in the deep sea is mysterious and ferocious, not only the body is huge, but the strength is also extremely terrifying, few cultivators dare to explore the real deep sea area, even if someone goes to the deep sea, they will never return, and the insect demons in the underground are dark and manic, with different forms and large numbers, and it is a nightmare for cultivators.

In the real underground world, very few cultivators have ever come, and those who can explore the underground cultivators must cultivate at least above the golden pill, otherwise, there will be no return.

The underground cave that can make the foundation monk feel depressed must be extremely deep, and at this depth, the possibility of infesting insect demons is extremely high.

Crash!

While a few disciples were discussing, a black thing suddenly rushed out of the waterfall and fell into the pool of water, and when people saw it clearly, their expressions changed greatly.

Those black things turned out to be a kind of carapace-like insect demons, but fortunately, these insect demons were already dead, floating motionless in the waterhole.

It was not only the disciples of the three sects who were swept into this cave by the undercurrent, but also the countless insect demons gathered under the Cangyun Sect.

"Since this is very dangerous, we should plan ahead and join forces is the best option. ”

"Senior Brother Wang has the highest realm among us, so I will ask Senior Brother Wang to lead the team, and we will work in a group of six to find the exit together!"

"Okay, that's it, there may be live insect demons rushing out of the waterfall, this place is not suitable for a long time, let's leave now!"

Not far away, after the six Cangyun disciples finished discussing, they got up one after another, searched around, and after a short time, they all walked into a deep passage.

There are more than a dozen passages in this cave, some are curved, some are straight, I don't know where they lead, not only the six disciples, but also many people have left the cave one after another, some have gathered together, and some have acted alone.

After recovering his spiritual power, Bai Yi looked up at the rocks that were hanging upside down on the top of the cave and could emit a ghostly light, and his eyebrows furrowed slightly.

Bai Yi didn't know the location of this cave, but he could conclude that this cave was at least 100,000 zhang above the ground.

100,000 feet underground!

Bai Yi's method of judging the distance is very simple, based on the rocks that emit blue light at the top of the cave.

That kind of rock is called glaucomite, which is rarely seen by cultivators, and usually appears in the ground at a depth of 100,000 or even hundreds of thousands of zhang above the ground.

Seeing the Qingguang Stone, Bai Yi had already concluded that he was in danger, as the old disciple said just now, in the extremely deep underground, the terrifying insect demon was the real master of this dark world.