The length of this giant beast in the river is about seven or eight meters, and its tail is thick and long, not like a fish fork, and the tail end is more like a reptile.

Two large fins are born under the ribs, but the abdomen has four short, stout feet.

The head and mouth are integrated, the large mouth is fully open, and there are several layers of fine teeth above and below.

The back is covered with thick scales that look like a combination of a crocodile and a shark.

"Quick, pull Bai Lu back first! The others focused all the flashlight beams on it! ”

Lin Yi said, stretched out his hand to the stern of the boat, and grabbed the steel cable of the flying tiger's claw, and Wang Qiang and Abu both immediately came up to help.

The three of them worked together to follow the acceleration of the wooden boat's advance, and finally fished Bai Lu up.

She has not yet stood firm, and her first sentence is:

"How is it, Advisor Lin, do you see what it is?"

Lin Yi held back her stomach and wanted to reprimand, so she choked back with a word.

"I can see clearly, it is an iron-backed cangsaurus, which is a close relative of the cangosaurus in the Cretaceous period, living in the offshore range, and its size is not large."

"I'm a good girl, this size is not too big?"

Wang Qiang couldn't help but smack his tongue.

"Because the environment here does not allow it, the amount of food in the river is far less abundant than that of the ocean, and there is no guarantee that their huge bodies can be consumed, and it is already the limit to grow so big.

Due to the movement of the plates, this branch of the iron-backed dragon was able to escape the mass extinction at the end of the Cretaceous period. In order to adapt to the alternating dry and wet periods, they slowly evolved from marine creatures to amphibians.

Both caudal and flipper-like limbs evolved like reptiles, retaining only the pectoral fin. ”

Hearing Lin Yi's story, Academician Zhou was extremely excited, and asked in a trembling voice:

"Comrade Kobayashi, you. What is the basis or source of what you just said? ”

As a species that appeared at the same time as the dinosaurs, the cangosaurus has been determined to be extinct.

Now that its descendants have appeared in this underground river, the result is a "miracle of the world".

Seeing that everyone was so serious, Lin Yi could only quickly find a way to prevaricate.

"Actually, I'm not sure, but I remember seeing something similar in a book."

"Do you still have an impression in any book? What's the name? Who is the author? Which publishing house publishes it? ”

Academician Zhou's questioning was interrupted by a gust of wind falling from the sky.

The iron-backed dragon had not been able to eat its prey just now, and fell into the water with a "poof", stirring up a large wave that pushed the plank boat far away in an instant.

And the ghost-faced bats, who were already restless, were disturbed by the beam of the flashlight on the water.

A scream of "chirp" spread throughout the river space, and then like one fighter jet after another, they glided from the top of the cave, almost grazing the heads of everyone and swooping down towards the light and shadow on the water.

Under the light, everyone saw the true face of the grimace bat.

The so-called grimace is nothing more than a patchwork of markings on the back of their wings.

Just like those butterflies in nature, in order to avoid natural enemies, they will evolve all kinds of terrifying patterns.

But these bats are also surprisingly large, with wings spread over a meter and two rows of canine teeth on their mouths turned out.

The sharp claws gripped the surface of the water again and again.

Perhaps it was the provocative behavior of these bats that caused the displeasure of the giant beasts in the river.

Between the rolling waves, the iron-backed dragon resurfaced from the water again.

A high-pitched howl, wafting back and forth in the cave.

The sound caused more and more grimace bats on the roof of the cave to join the fight.

The sharp teeth and claws of these bats are simply unable to break through the defenses, so they can only attack the weak parts of the dragon's eyes and nose.

The dragon has a huge body, and there are too many bats to take care of everything, so it can only keep twisting its body, opening its big mouth and biting at the same time, while inciting two huge pectoral fins to flutter back and forth in the water.

It rolled over in the water, and the flatbed boat had to shake three times.

Now there is such a big movement, and the flatbed boat rises and falls, as if sitting on a trampoline.

The cold river slapped indiscriminately on everyone's faces and bodies.

"Everyone must hurry, don't fall into the water!"

Lin Yi reminded the others.

The flatbed boat had nothing to rely on, so it could only desperately hold on to the boat gang and not let itself fall into the water.

The grimaceous bats were not afraid at all, and slammed into the water wave after wave, starting a desperate struggle with the iron-backed dragon.

Nearby, a layer of grimaceous bat's corpses has surfaced.

There were also a lot of bat corpses that were photographed on the flat boat, and before it could attack the people on the boat with its teeth bared, it was slapped into a meat pie by Wang Qiang with a shovel.

"Am I right? There are many contradictions between neighbors, and we can't afford to provoke them at all, so if we are a little so inciting, we will have to fight. ”

Listening to Wang Qiang's tone, I can't wait to make a pot of tea now, grab a handful of melon seeds and watch the excitement.

Although the iron-backed dragon has always had the upper hand, it can't stand the number of ghost-faced bats.

The eye sockets and nose were bloodshot from the bat's scratch, and it was miserable.

The smell of blood aroused the animality of these bloodthirsty bats even more, and the black pressure rushed into the water one after another.

The iron-backed dragon couldn't bear to be disturbed, and he didn't want this boatload of rare delicacies to slip out of his mouth like this, so he dived underwater again.

"Everyone, hold on, this big guy has dived under the water again."

The iron-backed dragon dived under the water to hide its figure, and the grimace bat instantly lost its target.

"Turn off the lights!"

As soon as Lin Yi finished reminding him on his front foot, there were already many bats that had "killed red eyes" and turned around in the air and attacked everyone on the boat.

Wang Qiang picked up the sapper shovel and flew left and right, as if playing badminton, pumping the close bat underwater.

The bats were unaffected, and they continued to attack the people on the ship in waves.

Just as everyone was engrossed in dealing with these grimace bats, the flatbed boat under their feet suddenly rose.

It turned out that the iron-backed dragon had lifted the boat up with its own head underwater.

Then he slammed it into the water.

Everyone on the boat was thrown forward and backwards, and Xiao Lu, Academician Zhou's assistant, was taking pictures with his camera, but he didn't expect to be thrown up by someone with the boat.

The one under his feet didn't stand firmly, and even the people and equipment were directly reversed from the boat.

Lin Yi and Li Li hurriedly reached out to grab it, but they were still a step too late.

The whole person fell into the water and began to flutter with his hands and feet.

The iron-backed dragon's twin fins swam towards him.

"Help! Help me! ”

Everyone was entangled by ghost-faced bats and couldn't get out, and they didn't have time to rescue them.

Li Li took out his gun and fired continuously, "bang bang bang" a few shots, only hitting a few grimace bats, and the iron-backed dragon took the opportunity to hide under the water again.

"Help, I help. The sound of "grunt" for help stopped abruptly, and Xiao Liu's whole person was dragged underwater by a force.

Clouds of blood mist instantly rose from the surface of the water, accompanied by a thick smell of blood.

"Little Lou! Little Lu! ”

Academician Zhou lay on the side of the boat and slapped the boat gang hard.

There were many dangers along the way, and his spirit was highly tense, and now he saw his disciple die, and he fainted with too much grief for a while.

"Academician Zhou!"

"Lao Zhou, Lao Zhou, are you okay?"

"Pinch the person and stroke the chest."

Lin Yi commanded as he brandished a dagger to kill the ghostly bats flying in the sky.

"This guy is too cunning under the water, he hides under the water and doesn't show up, and if he lets it turn around like this, we all have to make it a supper."

Wang Qiang shouted as he struggled to kill the bat.

"Brothers, cover me to the bow of the ship!"

Lin Yi held a dagger in his mouth, grabbed the board of the boat with both hands, leaned down and moved towards the bow with difficulty.

(End of chapter)