Thank you for 1202251981 monthly pass, and thank you Lianshui for the reward.

Xu Ling got down from the snake's head and gasped for breath.

"This Nima is really not a human job!", Xu Ling sat on the ground, looking at the dying giant snake, and his heart was finally a little lighter.

But Jin Ao kept biting the snake's body, if it wasn't for Jin Ao's efforts to drag the giant snake there when Xu Ling was stabbed just now, maybe he would have gone crazy in the end and brought Xu Ling into the water. His sword was still on the snake's head, and if he fell into the water, he wouldn't find it.

When the giant snake didn't move anymore, Jin Ao slowly let go of its mouth, and when it opened, Xu Ling couldn't help but feel cold in his heart when he saw the sharp teeth comparable to Tai'a's sword. Coupled with the hideous head and huge eyes that are pale golden, ordinary people are estimated to be scared to death when they see it.

The crowd watching the monitor saw that Xu Ling and Jin Ao had killed the giant snake, and immediately burst into cheers. Wei Yuan's face also showed a rare smile.

"It's not in vain that I'm rushing back from thousands of miles away!", Wei Yuan was called by the chief to go to Yingshan Ancient Town, and this time he came back to see after arranging it. Gotta go again tomorrow.

To Xu Ling's surprise, Jin Ao did not stand in place to rest or return to the water, but moved its four legs like a giant pillar to climb to the seven inches of the giant snake, and then staged the violence of Chi Guoguo in front of Xu Ling for a while: I saw it use its sharp teeth to close together, and suddenly the scales of the giant snake splashed in flames, shaking Xu Ling's eyes extremely uncomfortable.

"Don't be so exaggerated, it's like a steel plate meets a hacksaw!", Xu Ling covered his eyes, and when he opened it again, Jin Ao had already torn open the scales of the snake with his own teeth, and took out a red transparent snake gall with the size of Xu Ling's head from it!

The red was dazzling and gorgeous, and Xu Ling seemed to see the blood of the giant snake's whole body gathered in this gall. Jin Ao glanced at Xu Ling, then opened his mouth and swallowed it. It seems that I can't get enough of it, so I smashed it.

After eating the snake gall bladder, the golden ao slowly crawled to Xu Ling's side.

Xu Ling could feel that it had no malicious intent, this guy looked at the head hideous. In fact, the whole is very beautiful and mighty. The huge momentum is comparable to that of the giant snake. According to the fashionable saying nowadays, this is a local tyrant golden giant tortoise! It also has a vertical short angle of about 10 centimeters.

Jin Ao walked up to Xu Ling's side, lowered its head and rubbed Xu Ling's arm. This made Xu Ling very curious, "Can you understand my words?" Xu Ling reached out and touched the two horns on its head. It was completely different from the horns, Xu Ling could even feel the sharpness from these two horns!

Jin Ao seemed to be a little confused, obviously not understanding what Xu Ling was saying. And seeing Xu Ling sitting there, he was a little unhappy, biting Xu Ling's clothes with his huge mouth and dragging him away.

Xu Ling understood. This is where Jin Ao is going to take him.

"Okay, okay, biting my clothes again will tear you. Xu Ling patted its head and said happily.

Jin Ao went down into the water and looked back at Xu Ling, as if he wanted him to sit on his back. Xu Ling packed up his things, jumped lightly, jumped onto Jin Ao's back, and didn't even shake it. And Jin Ao sank slightly, and between the four legs, he wanted to walk towards the opposite side of Xu Ling's entrance to the cave.

Look at the camera. Xu Ling still decided to bring it. So he patted Jin Ao, and when he turned around, he pointed to the place where he had entered.

Jin Ao understood, and when he arrived at the place, Xu Ling put on his equipment again and talked to Xu Bing and them: "Jin Ao seems to have something, let me go with it." You don't have to worry, it's okay!", Xu Ling said to everyone with a smile.

Jin Ao's speed in the water didn't have to be slow, this guy bypassed the huge whirlpool on the left hand side and headed to the right. Xu Ling observed the brilliant fluorescent stone on the top of the cave. While sighing and exclaiming.

"It's like a beautiful starry sky!", Xu Ling sighed.

"It's very similar, this twinkle is like a star. He Yi agreed.

Wait until you get to the place where the dark river flows into the river. Xu Ling found it colder here. The cold air from the river had already made him shiver. I tested it with my hand, and it was cold to the bone!

Xu Ling was taken aback, it was hard to imagine the strength of this golden ao, and the place to go may not be simple.

"What's wrong Xu Ling?", Professor Long's voice sounded.

"The water in the dark river here is very cold, and I wonder if it's below freezing!" Xu Ling frowned, and said in a calm voice, without panic.

"Theoretically, sub-zero will freeze. But there are no absolutes in the world, and there is still liquid water in the South and North Poles even if they are tens of degrees below zero. It can only be said that what you say is possible. Professor Sima replied.

"Then you have to be careful. Xu Bing and Yu Ying took He Yi's microphone and talked to Xu Ling.

Xu Ling used his spiritual power to probe around, and the exploration range of VR here was not as wide as Xu Ling's spiritual power. The light pierced the darkness dozens of meters in front and disappeared into the darkness in the middle of nowhere.

The flow of the dark river is slow, but the hole is very wide, more than ten meters, and the water is still very deep, and Xu Ling's spiritual power can be detected to the end. Close to six meters!

Now in Xu Ling's ears, there is only the sound of Jin Ao paddling the water as he advances, and after turning two corners and advancing at least two or three kilometers, Xu Ling feels that it is getting colder and colder, and it is the kind of cold that is drilled into the bones, which makes people's hearts feel cold!

"God, what is this? Am I back in prehistoric times?", Professor Long and the others watching the video widened their eyes one by one, looking incredulous!

When Xu Ling turned a corner again, the scene that appeared in front of him made him almost pop his eyes out: a huge underground ice lake, with huge transparent ice blocks from the bottom to the top of the cave. The point is not these, but the huge beasts that have been frozen in ice!

"Oh my God, what did I see? Tyrannosaurus rex, Brachiosaurus at one or twenty meters, Stegosaurus, Pterodactyl, Raptorsaurus, and even a dinosaur! Oh my God!", Professor Sima was so excited and surprised that he didn't know what to say, so he could only repeat the words of the unbelievable and God.

Professor Long's face flushed with excitement, making He Yi worry if he would be so excited.

Who was not surprised or excited, even Wei Yuan's eyes widened, looking at the giant beasts that were frozen in ice, and thought that he was dreaming!

Xu Ling saw far more than that, through the front can see some of them, and there is something that Xu Ling was surprised by in the back: the head of a black-gray giant snake dozens of meters long is frozen downward in an upward stream, it is the giant snake in Snake Mountain! This shows that this is the foot of Snake Mountain!

Moreover, the ice fountain where the giant snake is located must have been sent to the ice pool by the action of the bottom pressure. In addition, there is a stream of water that is coming to Xu Ling, and Xu Ling on the right hand side also sees a small dark river, and he doesn't know where it flows. The entire vast underground lake was frozen in ice, with only three gaps and three streams of water flowing out of the cracks in the ice. The upward stream melts the most ice.

Jin Ao roared and signaled that a strong enemy was coming in front. Xu Ling took a look, and it turned out to be an unknown huge animal slowly revealing its huge body from the frozen lake bottom water!

"Professor Long, what kind of animal is this?", Xu Ling looked at the crocodile-like mouth and two sharp teeth in the upper and lower jaws, the snake-like neck and two pairs of fleshy wings magnified a hundred times like a penguin, and finally saw a crocodile-like tail!

"Xu Ling be careful, this is the overlord of the water in the era of dinosaurs, the Smoothtooth Dragon!Like the Canglong, it is brutal and bloodthirsty!", Professor Long was shocked, there was a Smoothtooth Tooth that could be resurrected here, and it was also adapted to such a cold environment, this is trouble.

Xu Ling and Jin Ao are at the mouth of the cave in the dark river, and have not yet entered the lake. The huge body of the Sliplodontosaurus jumped up, opened its sharp teeth and pounced towards Xu Ling and Jin Ao.

The total length of the golden ao is only six or seven meters, and it is not even half the length of its body in front of this slippery tooth dragon. Xu Ling was completely convinced that this guy was far from being the enemy of Jin Ao! Jin Ao saw the pounced smoothtooth dragon and hurriedly swam back. Even if you are paddling backwards, the speed is extremely fast.

There was a splash of water, and the smoothtoothed dragon pounced, and after falling into the water, Xu Ling hurriedly seemed that the entire underground cave was shaking slightly.

Xu Ling hadn't used the thousand-volt electric shock baton just now, and this thing was far from being something that could be solved with a sword. And it seems that it is impossible to get close. It dragged him to the bottom of the iceberg, and he had to freeze if he didn't die.

"Jin Ao, you go to the back, I'll meet it alone!", Xu Ling patted Jin Ao and told it to retreat. Jin Ao was puzzled at first, but let Xu Ling push it and understand.

When Jin Ao walked away, Xu Ling moved forward and approached the ice lake. Sure enough, this guy can't enter the dark river because of his size. As soon as Xu Ling approached the ice lake, he immediately swam out from the bottom of the iceberg and quickly pounced towards Xu Ling.

When he got out of the iceberg, Xu Ling took out the electric shock rod and pressed it, and suddenly a blue arc of electricity shot out from the electric rod, constantly transmitting in the water, and the slippery tooth dragon instantly flipped violently, constantly twisting its huge body, and the open giant mouth continued to twist, obviously very painful!

This is a battle to the death, Xu Ling can't be soft-hearted, and after ten seconds, the Smoothtooth Dragon floats and sinks in the lake, flipping its body.

"Xu Ling, what are you going to do?", Professor Sima said.

"Kill it!", Xu Ling didn't hesitate at all, if this guy ran out, he wouldn't die!

"No, it's a pity that I can't get in, otherwise I will be alive to study, not to mention the freezing technology, even if it is a living dinosaur, it will make the world crazy!", Professor Long hurriedly stopped.

"But brother is very dangerous!", Xu Bing and Yu Ying care about people, as long as they threaten Xu Ling, no matter what kind of animal it is, it is best to destroy it.

"Professor Long, I can tell you one thing, this ice lake is in Snake Mountain, and the cold ice pool is in the upper part of the ice lake", Xu Ling's clear voice sounded.

Not only Professor Long was stunned by this, but even Professor Sima was taken aback. What a coincidence!

"Where do you think the other dark river, Xuling, leads?", Professor Long asked. This is critical, because maybe there are still animals that have been unsealed and run out. How does Xu Ling know?

(To be continued.) )