The most important thing in today's plan is to find a way out.

A few people ate some dry food and then began to look for an exit.

"The tunnel is broken here. “

There was almost nothing but gravel in the cave, only an underground river that made a "thump" sound of running water.

The water of this underground river was so cold that it was lit by searchlights, and a few small white fish were swimming, and the water flowed under a rock wall and into the mountain.

"Look, there's a word here!" exclaimed Uncle Da.

"What word?"

"I'll see. Uncle Da wiped the words on the stone and read: "Clear water and cold pool." “

"Blue water and cold pool?" Ye Bei was stunned, could the blue water and cold pool he was looking for be here?

"I see, it means that going down this river is a pool of clear water. Uncle Da said.

"Shhhh

This underground river is not wide, and the river water is very cold, not to mention the clear water and cold pool below, even if it is the peach blossom source, no one dares to jump down.

Everyone hesitated for a while, still very desperate.

"I'll go down and explore the way. "Ye Beidao.

"It's just too dangerous. Zhao Feifei took Ye Bei's hand and didn't let him go down.

"It's better than sitting still, you wait here, and if I get out alive, I'll come back to save you. Ye Bei didn't say a word, and jumped into the river.

The coldness of the river instantly invaded the skin, Ye Bei took a breath, held his breath, and followed the river into the mountain.

It was pitch black, and there was nothing but the sound of running water.

The underground river was much longer than expected, and it flowed for a long time without end.

Fortunately, the river did not fill the entire river, and Ye Bei could occasionally breathe in a little air.

About half an hour later, there was a "plop", and Ye Bei's whole person fell into the deep water.

Ye Bei felt that he had fallen into an ice cave all over his body, and the cold stabbed in from all directions like a needle.

With a kick of his feet and poking out of the water, Ye Bei opened his eyes, only to see that he was still in a cave, the bottom of the cave was a waterhole, and there was a small hole above, shooting out a ray of sunlight, making the dark cave a little clearer.

"Is this the blue water and cold pool?" Ye Bei swam out of the pool, sat on a stone, and saw a pool of clear water under his feet, and a small waterfall on the mountain wall flowing out, which was where he came.

"But there's not even a single grass here, so there's no cold ice and snow grass. Ye Bei scratched his numb scalp.

At this moment, the small hole above the cave was blocked by something, and the whole cave instantly darkened.

"Who is it?" Ye Bei turned on the searchlight and looked up.

I saw a big snake thicker than the waist slowly crawled in from the entrance of the cave, its snake body is black, the snake head is a standard triangle, the top of the head is snow-white, and the mouth is swallowing snake letters, the appearance is very scary.

"Hell!" Ye Bei jumped up in fright, pulled out his saber, and held one in his left and right hands, "Is this a snake den?"

The black snake spiraled down from the mountain wall, its dark eyes staring at Ye Bei.

Ye Bei's heart was half cold, and his hands holding the saber couldn't help shaking, he had never seen such a thick snake when he was so big.

The giant snake looked a little old, especially the snow-white patch above its head, like an old man who had lived for more than a hundred years.

The black snake slowly descended, staring at the tiny human, his eyes full of disdain, and opened his big mouth and bit it, revealing fangs sharper than a blade.

"Spicy Cock!"

Ye Bei didn't dare to be tough head-on, he quickly took a few steps back, and then stepped on the stone wall, went around the back of the black snake, and went down, and the two sabers were inserted into the tail of the black snake together.

The black snake roared, the snake's tail flicked, and the snake's head quickly turned around and pounced on Ye Bei again.

Ye Bei was helpless, pulled out his saber, and took a few steps back.

A man and a snake chased after me in the cave, stirring up the whole cave with rubble.

After all, people are not as fast as snakes, even if Ye Bei is a master of the transformation realm, he can't resist such a toss, and after a while, Ye Bei's arm was bitten, his clothes were torn a lot, and the whole person was also flung by the snake's tail, and all the internal organs in his body hurt.

"It's not going to go on like this. Ye Bei secretly felt a little bad in his heart, "It's not a way to escape, in such a small place, the brave wins when the two strong meet." “

Ye Bei gritted his teeth, no longer ran away, held two sabers in his hands, and rushed towards the snake's head.

Seeing this, Hei was overjoyed, opened his big mouth, rolled up the snake letter, and swallowed Ye Bei in one gulp.

Ye Bei's body shrank, hurriedly avoided the snake's teeth, stabbed it in the upper jaw, and stabbed it in the lower jaw, propping up the snake's mouth.

The black snake was in pain, and it churned wildly, and the whole blue water and cold pool splashed and the pool water rolled.

But the black snake couldn't shake off Ye Bei in its mouth no matter what, it plunged into the cold pool, the snake body swayed, and drilled to the bottom of the cold pool, trying to drown Ye Bei with the icy pool water.

Ye Bei took a deep breath, held his breath, endured the cold, and swore not to retreat.

After a few moments, the cold pool calmed down.

……

The Zheng brothers and sisters looked at the underground river and hesitated for a long time.

"There is no way out, the only way to do this is to fight like Ye Zhenren. Uncle Da pondered for a long time and said these words.

"We came here with some breathing aids, so we might give it a try. Jung Ji-yeon said and took out a few oxygen rods from her backpack.

"Great, with this thing, it's a little bigger. Uncle Da took an oxygen rod, bit it in his mouth, and plunged into the river.

The Zheng siblings and Zhao Feifei glanced at each other, and also jumped down with the oxygen rod.

As the river flowed, the four fell into a pool of clear water.

The coldness of Hantan was beyond imagination, not only was it simply cold, but there was also a faint yin qi invading the body.

With the last strength of their bodies, the four of them supported each other ashore, sitting on the stone pile and shivering.

All four's hair was frosty.

Seeing the cave overhead, the four of them smiled in a desperate way.

"Why don't you see Ye Zhenren?" Zhao Feifei looked around, but couldn't find Ye Bei.

"Will he drown, the underground river is so long, and there is no oxygen bar, how can he hold on? “

"He's a master of the Transformation Realm, so it shouldn't be that easy to die. “

"Even if you are a master of the transformation realm, you can't bear it for half an hour without breathing. Zheng Zhiyan said, thinking of this, she seemed to be much more comfortable, because she agreed to his conditions and could not count.

"This ......" Zhao Feifei looked at Hantan and couldn't help but start to be a little worried, "Could it be that Ye Zhenren is really dead and sank to the bottom of the lake?"

"Forget it, don't think about it so much, let's find a way for ourselves. "Uncle Da is obviously indifferent to Ye Bei's life and death.

While the four of them were talking, the water in the cold pool suddenly surged, and the waves rushed upwards with countless bubbles, as if the pool water was boiling.

"Boom!" a black giant snake rose into the sky, forcing countless splashes, like a dragon was born!

"What the hell is this!" all four were shocked.

This black snake is more than ten meters high, the head of the snake is bigger than a car, and the snake letter spit out is like a horse.

"Ye Zhenren!" Uncle Da exclaimed, pointing to the sky with his right hand.

Everyone looked in the direction pointed by Uncle Da, and saw Ye Beili on top of the big snake's head, covered in blood, like a celestial!

"Star Absorbing Dafa!" Ye Bei urged the internal force of his whole body, slapped his palm on the snake's head, and the whole person's clothes flew up.

The black snake's body suddenly burst like a mountain and a river, and the life force in its body flowed like the water of the Yellow River.

"Whew!" a roar, the black snake's whole body stirred, and the entire cold pool swirled like a whirlpool.

The black snake takes the cold pool as its home, feeds on the cold qi, and can only be cultivated into essence, who would have thought that it would encounter an evil evil like Ye Bei.