Fortunately, even though it is a tortoise, it still retains its instinct to survive in the water.

Therefore, for this kind of quagmire, it can easily rely on its broad limbs to paddle out of the trap.

But ungulate grassland creatures like big cows can't.

As we all know, ungulate creatures have the worst limb flexibility, in addition to their good support, they can give birth to huge sizes, such as elephants, rhinoceros, and then hard and wear-resistant, good at running, such as horses and bison.

For the rest, there is no use in the slightest.

Therefore, once the big cow falls into the swamp silt, it is basically a death.

Stop.

When Li Yan first came up with this idea, in the next second, the turtle immortal had a front paw and fell into the mud.

And at this very time.

Six or seven meters ahead, a brightly colored fan-shaped plant suddenly moved, startling the turtle immortal.

"Look at your cowardice, don't say you're messing with me when you go out in the future!"

Li Yan immediately gave it a roll of his eyes.

After coming to the Origin World for such a long time, he had seen all kinds of strange-shaped plants in the jungle, not a thousand, but eight hundred, and many of them were a small number of plants that could "move" on their own.

According to his own understanding, this thing is like the mimosa of the earth, or the pitcher plant, either when it encounters external stimuli, or it has a predatory instinct.

And when he encounters these moving plants, he generally avoids them from afar.

The devil knows, under the stimulation of the origin energy, these things will evolve into what they will be, in case they will attack people, or if they are highly poisonous and stab you, it will be sad.

Who thinks.

Ah Chief and Ergouzi seemed to feel something, and smelled vigorously at the strange and bright fan-shaped plant.

Seeing this, Li Yan gradually frowned.

These two guys hunt in the jungle all year round and have very sensitive senses, while they are both carnivores and will not be interested in plants unless they ......

Pause.

The shadow of a creature flashed in his mind, and then he looked closely at the fan-shaped plant, it really looked like a fan, and even had fan bones, evenly arranged, supporting the entire fan.

The fan surface is generally a vivid yellow-green color, and there are many black circles on it, and in the center of these black circles, a white circle that looks like an eye is printed, which is terrifying.

Spinosaurus!

Li Yan suddenly had this giant dinosaur in his mind.

It's a real dinosaur overlord!

One of the apex predators of the Cretaceous!

It is also the largest carnivorous dinosaur known to man, with a maximum body length of more than 20 meters and a weight of nearly 27 tons.

That's right, it's bigger than a Tyrannosaurus rex!

If it weren't for the Spinosaurus being a more agile dinosaur and the Tyrannosaurus rex being a muscular dinosaur, the position of the first king of land might really have to be given up to this guy.

And the most obvious features of Spinosaurus:

On its back, there is a tall and gorgeous nerve spines like a fan.

Its main functions are to regulate body temperature, store fat energy, dissipate heat, and attract prey.

Obviously, this "fan-shaped plant" in front of me is really too much like the dorsal spines of Spinosaurus!

Moreover, Spinosaurus is very good at water, and almost half of the year, it is soaked in water to hunt for food, which is close to the behavior of the creature in front of him who buries himself in the swamp!

The only thing that doesn't meet is that it's too small.

You know, Spinosaurus is a super-large carnivorous dinosaur, and the smallest individual is at least 12 meters or more.

And the dorsal spine in front of me is not even two meters, and a rough estimate, counting the head and tail, is between three and four meters, the difference is too big.

Don't......

It's the same as the second dog, it's also a young baby?

Thinking of this, Li Yan was suddenly ecstatic in his heart!

If that's the case, then I can have a baby Spinosaurus!

You know, an adult Spinosaurus, he can't beat a hundred, but if it's a baby, hehehe......

When the time comes, domesticated, coupled with brainless cultivation, he will have the number one thug on land!

Exciting!

While excited, Li Yan hurriedly took out a wooden bow from the dimensional space, and asked the dinosaur team to go around and surround this grandson.

Surround first, then attack and test from a distance!

This is the safest way to do it at the moment!

The next moment.

When he predicted the body of this "creature" based on this dorsal thorn, his right hand loosened:

Whew——!

The arrow immediately turned into a black light and shot towards the swamp beneath the fan-shaped spines!

I only heard the sound of "poof", and the arrow stood upright in the water as if it had hit something.

The next moment.

Crash!

The water was tumbling, the mud was splashing, and a huge dinosaur, nearly four meters long, suddenly burst out of the swamp water.

Even though it was covered in mud.

But Li Yan still saw that it had yellow-green scaly skin, a slender head, and a long tail, but its limbs were very short, like a crocodile, lying on the ground, glaring at Li Yan fiercely.

He looked at this guy with some confusion, did the juvenile Spinosaurus look so obscene?

This grandson is like a lizard!

Where is a little bit of dinosaur domineering?

In the next second, the system's auxiliary prompt suddenly emerged from his mind:

Heterodontosaurus (level 9)!

"Is it it?"

If it were other creatures, Li Yan might not be able to remember it, but like this iconic creature of the Permian, when he was in college, he was not less emphasized by his paleontology teacher.

Heterodontosaurus was born before the age of dinosaurs, so despite having the word "dragon" in its name, it wasn't a dinosaur or even a reptile.

Physiologically, it is closer to that of mammals.

So much so that many scientists regard Heterodontosaurus as the ancestor of humans and all mammals.

In the resource-scarce environment of the Permian, this guy can be regarded as one of the carnivorous overlords.

It's a pity that throughout the entire prehistoric era, under all kinds of giant beasts, it is difficult for Heterodontosaurus to be ranked.

But even so.

It still has a body length of nearly four meters, sharp teeth, and explosive running speed.

Seeing that it was not Spinosaurus, Li Yan's "enthusiasm" faded by half in an instant.

But this guy is also a level 9 creature after all, at the very least, it can make him go to the next level!

"Roaring ......"

On the other hand, this heterodontosaurus roared angrily, and couldn't wait to tear him to pieces.

To know.

It's been in ambush in the area for a long time.

Finally, when the creature approached, it was ready to pounce, but the opponent just stopped outside its effective attack range.

And, immediately after, a hard thorn pierced it.

For the bloodthirsty Heterodontosaurus, of course, it could not bear this "humiliation".

Thereupon.

In the next second, its body twisted and rushed towards Li Yan suddenly!