Chapter 588 The attack of prehistoric giant beasts

"What animal is that?!"

"Dinosaur! Is it a dinosaur?"

"Oh my god, I actually saw dinosaurs in this world?!"

"seriously!"

"There are so many, why are there so many!"

"It's too far away to see clearly!"

To the east of Crystal City, in the direction where Xu Xin's treehouse was originally located, at a glance, nearly a hundred huge dinosaurs were running towards them.

Because of its huge size and excessive weight, the survivors in Crystal City could feel the treehouse shaking as the group of dinosaurs moved together even though they were several kilometers away.

"What is that?" Xu Xin asked directly among the group of explorers, "Is it really a dinosaur?"

Ji Chaoyang's vision has obviously increased, and he may be able to see clearly what's going on over there.

Sure enough, Ji Chaoyang replied: "The dinosaur has a huge head and is not very tall, about five or six meters, but its body length is at least a dozen meters by visual inspection. Its hind limbs are strong and well-developed and are responsible for running. The forelimbs are small by visual inspection."

This description...

Wang Lei: "Tyrannosaurus rex?! Is it a Tyrannosaurus rex?"

"Yes, according to my observation, it should be Tyrannosaurus rex." Ji Chaoyang continued to reply, "But I know very little about dinosaurs, so I am not sure about some of them."

Listening to Ji Chaoyang's description, this is indeed a Tyrannosaurus rex.

Dinosaur.

In this world, he has already seen dinosaurs.

The first time was the petrified pterosaur I saw on the top of the snow-capped mountains.

A natural giant with a wingspan of over ten meters.

Later, in the underground world, he saw an entire field of petrified dinosaurs.

Right in the center of the main vine bundle they were teleported up by, there were groups of petrified dinosaurs.

And those dinosaur stone statues are not limited to pterosaurs, but include all kinds of dinosaurs.

Unexpectedly, I actually saw a group of dinosaurs on the ground this time!

"Are they all Tyrannosaurus rex in that area?" Xu Xin asked.

"Yes. All of them are, and the size of each one... seems to be exactly the same."

Is that really the case?

Zhao Xiaochuan: "Those alien invaders used dinosaur genes to resurrect the dinosaurs!"

That should be it!

Dinosaurs are the collective name for some prehistoric reptiles. They were the overlords of the earth that mainly lived in the Late Triassic, Jurassic and Cretaceous periods, and they dominated the earth for a full 150 million years.

It has been 65 million years since the dinosaurs became extinct. In the face of this time dimension, the thousand years that Xu Xin and his group of survivors traveled through can basically be ignored.

The dinosaurs disappeared during the Cretaceous-Tertiary extinction event 65 million years ago. Scientists generally believe that a huge meteorite hit the earth, causing this mass extinction of life and leading to the destruction of the earth that has dominated the earth for hundreds of millions of years.

The overlord has since died.

In fact, it is not completely dead.

Strictly speaking, the group of raptors they just killed are the descendants of dinosaurs.

Today's birds are the descendants of the dinosaurs that survived those years.

But in this era, it is really creepy to see the real overlord of the earth tens of millions of years ago.

The last time I saw a stone statue, I had the feeling of seeing a fossil, but it was not so impactful.

But this time, a real group of dinosaurs rushed towards them!

Or a group of Tyrannosaurus rex!

Tyrannosaurus rex is not that big among many dinosaurs, but among all carnivorous dinosaurs, it is definitely the top one!

Whether Tyrannosaurus rex was the most powerful and ferocious dinosaur in prehistory has yet to be determined, but it can be said that in the era and region where Tyrannosaurus rex existed, it was the existence at the top of the food chain!

Those dinosaurs that can be compared with Tyrannosaurus rex either do not belong to the same era as Tyrannosaurus rex, or they do not belong to the same continent.

It can be said that wherever the Tyrannosaurus rex is, it is the overlord!

And now, there are hundreds of Tyrannosaurus rex charging towards Crystal City!

This is a real prehistoric beast!

Hundreds of heads!

At this moment, Xu Xin felt a sense of powerlessness in her heart.

If there were only a few, they might be easier to deal with.

After all, no matter whether it is someone's personal strength or their big killer weapon, you can fight against them.

If there were more than a dozen, the battle might be more difficult, but Xu Xin believed that they could still win.

but……

Hundreds of heads?

This is simply off the mark!

"Everyone, these Tyrannosaurus rex obviously have very bright blood patterns on their bodies!" Ji Chaoyang once again said, "They are obviously mutant creatures! The lowest is intermediate level, and they may even be..."

...What a mutated creature!

It may also be an advanced mutated creature!

For mutant creatures of this level, ordinary explosive crossbow bolts may not even cause flesh wounds to them!

Just tickling them!

Xu Xin wanted to curse.

How to fight this?

There is no way to fight this!

Hundreds of them can indeed be considered a herd, but Wen Guixin is simply not like this kind of herd...

Wen Guixin: "They are too big, so I'm afraid my abilities won't have much effect! If I want to infect them, I'm afraid it will take at least ten minutes. It's too late!"

As soon as Wen Guixin's ability encounters a giant beast, it will immediately shut down and have no effect.

A herd of giant beasts!

Who knew they would face such a terrifying enemy lineup?

Qin Yunlong: "They are also giant beasts, right? Then will the function of Crystal City be useful to them?"

"...The possibility of being useful is very low." Xu Xin looked at the group of dinosaurs on the distant skyline, "They are not so large because of the blood of giant beasts, they are this size themselves.

The crystal city's bright white light can only affect creatures with the blood of giant beasts, but these dinosaurs... only have blood pattern mutations."

According to the body shape Ji Chaoyang said, these Tyrannosaurus rex are obviously of normal size.

He doesn't have the blood of a giant beast at all.

Come to think of it, the other party has long known that Crystal City will affect the creatures with the bloodline of giant beasts, so naturally they will not make the same mistake again.

These Tyrannosaurus rex cannot have the blood of giant beasts!

This is an ordinary Tyrannosaurus rex that was resurrected by technology, and then mutated with blood stripes, becoming a blood stripe mutant creature!

Unexpectedly, the alien invaders relied on this method to obtain a blood-striped behemoth that could be controlled!

Creatures with the bloodline of giant beasts will develop a sense of self-resistance, so that they no longer obey the control of the blood pattern, so alien invaders have not yet completely controlled the blood pattern beast.

That's why they built such a laboratory and such an underground prison in the underground world.

But now... they actually succeeded in controlling the blood-striped beast!

Since the bloodline of giant beasts will affect the control of blood patterns, they will just find ferocious giant beasts that can grow in size without relying on the bloodlines of giant beasts. Will they be fine soon?

Using dinosaur genes to resurrect dinosaurs fully meets their expectations.

This resulted in the current scene, hundreds of blood-striped giant beasts, Tyrannosaurus rex, rushing towards Crystal City!

Ji Chaoyang said to the group again: "We still have time. The speed of those Tyrannosaurus rex is not as fast as expected. It even feels...a bit slow?"

ah……

Xu Xin was startled for a moment, then his eyes lit up: "Yes, that's right, the Tyrannosaurus rex probably didn't run very fast!"

Researchers believe that juvenile Tyrannosaurus rex can run at a maximum speed of 72 kilometers per hour, while adult Tyrannosaurus rex can only reach 18 to 40 kilometers per hour, and its physical performance is optimal when walking at a speed of 7.2 kilometers per hour.

Tyrannosaurus rex's forelimbs are atrophied, and they run with two strong hind limbs. They may be able to run for a short time, but they spend most of their time walking.

Their body structure cannot support them running for a long time. Running with such a heavy weight on both legs for a long time puts huge pressure on the hind limbs.
To be continued...