After a while of wandering in the sea, there was a very strange fish swimming not far away, with a body similar to that of a flounder, but the head was a bear's head that was obvious.

"Isn't this thing extinct hundreds of millions of years ago?"

Xu Ning was instantly dumbfounded, this thing he had seen on the books in his father's bookshelf when he was a child, known as the one of the oceans at that time, although he did not have a huge body, but his defense was very tough, even the fierce predator tiger shark in the bottom of the sea did not dare to provoke it easily.

"Forget it, I'll just use you as a mount. ”

Xu Ning thought about it and went directly to the sea bear, after all, his actions were too slow.

He was lazily sleeping on the sea bear, but after a long time, he found that the big guy under him was not moving.

He looked down and felt bad.

Although the defense and attack of the sea bear are considered to be the upper level, it has a famous nickname "Bear Blind", which means that the sea bear's eyesight is very poor, and it can only see things within ten meters, and unknowingly intrudes into the territory of other fish.

In the past, other fish would basically avoid sea beasts of this level with interest, but this time the opponent was also a good stubble, but an extremely aggressive viper.

This fish has extremely sharp teeth and mostly acts in groups, much like piranhas, but there is one difference.

Viperfish teeth are not only sharp, but they are also highly poisonous.

The sea bear is accustomed to being domineering in the sea, and when it sees these small fish blocking its way, it habitually lets out an angry roar, trying to scare off the viper fish.

The vipers weren't going to retreat like that, after all, this was their territory, and instead of retreating, they were getting closer.

And the sea bear probably didn't have a good brain, and he didn't even notice the current dangerous situation, and roared angrily, which completely angered the vipers, and they all bit up.

Of course Xu Ning is not in a hurry to escape, this is not an ordinary water, the fight between these sea creatures will explode something, the last time he cleaned up the battlefield, he obtained fifteen martial arts books, and this time it is estimated that there will be a lot of gains.

With such proximity, the viper's teeth are indeed more terrifying, but biting into this thick sea bear skin is really a little weak.

However, Xu Ning didn't think that the battle was over, and sure enough, when the viper saw that their bite was ineffective, he suddenly made a force, and his whole body turned red, and his teeth became more slender and gray.

Such a change was by no means an ornament, Xu Ning found that their teeth could actually pierce into the sea bear's body this time.

At first, the sea bear thought that it was thick-skinned and did not take these vipers seriously, but then it was suddenly attacked, let out a wail, and then smashed the viper with a single palm.

However, there were too many vipers here, and when the sea bear saw that there was no way, they were ready to leave, and when those vipers saw this, they all pounced on them and bit even more fiercely.

The viper's teeth are also highly poisonous, and the sea bear didn't swim a few times before it fell with a "poof", and then all the vipers swarmed up.

At this time, there was an extremely bloody scene in front of Xu Ning's eyes, the sea bear was bitten to pieces, and its abdomen had been broken, Xu Ning was pleasantly surprised to find that there was a small treasure chest in the belly of this sea bear.

Sea bears are omnivorous creatures, and they almost eat whatever they meet, but they didn't expect to have this treasure in their bodies.

The vipers also noticed that, although they didn't know how to open it, they were also interested in the unusually beautiful chest.

At this time, the leader of them stood up and commanded a few of the vipers to move things out, although those vipers were a little reluctant to the current delicacy, but the status of the leader of the vipers was extremely high, and they had to obey.

Xu Ning didn't want to watch this baby slip away from his eyes like this, so he used a trick "Demon Shadow Trace" to quietly follow.

Although Xu Ning used the "Shadow Trace", he is now the same as his own people, but after all, this is the nest of the viper, so he has to be careful.

At first, Xu Ning thought it was some kind of hell cave, but the more he walked inside, the more he felt that something was wrong, it was very clean here, and there was no blood everywhere.

But soon he also understood, the guys outside were excited when they smelled blood, and it was estimated that a little bit of flesh and blood could be eaten and wiped clean.

These vipers really enjoyed it, and even built a shelter with all kinds of sea creature skeletons. The further he walked in, the more Xu Ning felt that something was wrong, and he didn't know why, and there seemed to be a heavy smell of corruption.

When Xu Ning followed these vipers into a cave, he almost didn't vomit, it turned out that there was a giant viper hidden in the huge cave, its body length has surpassed a lot of underwater creatures, around it, there are many corpses of sea creatures, and what is even more weird is that there are half of the **.

There was a huge egg bag at the bottom of it, and there were many pit cubs swimming in it, all of them baring their teeth and looking very scary.

And the giant viper didn't care, lying lazily in a corner of the cave, its mouth never stopped eating, sometimes eating this, sometimes gnawing that.

The little vipers were so respectful of him that they carried the chest directly behind it and threw it down at will.

With a "bang", Xu Ning knew that there were probably a lot of treasures behind this old monster.

Just as he was planning how to keep the treasures for himself, the monster suddenly stopped and sniffed into the air.

Xu Ning silently took a step back, thinking, this old monster won't find anything, right?

Turning his head and comforting himself: This is impossible, but I have not heard that fish have a well-developed olfactory system, this is impossible.

However, in the next second, Xu Ning unexpectedly found that the viper's tongue was like a spring, and it ate a small viper beside him into his mouth at once.

After rolling in his mouth a few times, he didn't find anything abnormal, and spit it out again, but Xu Ning found that there was already a foul smell on the little viper's body.

Next, the second viper was pulled into its mouth, and as it had just been, he examined before it was released.

Then came the third one, however, when checking this one, there was some accident, the giant viper did not pay attention to it, and actually bit the little viper, and only spit out a pile of rotten meat, which made people feel disgusting.

And off the field, only Xu Ning was left without checking, and at this time, all the little vipers looked at him...