Leaving from the activity room, Chen Chu went to the cultivation classroom to practice the sword technique, Dragon Elephant Gong, and it didn't end until the school bell rang after four o'clock.

Today he did not go to the reading room to read a book, but left the school early.

Walking out of the school gate, Chen Chu took a taxi to the flower, bird, fish and insect market.

Or the bird and insect pet shop, Chen Chu walked in and said familiarly: "Boss Li, where is the insect I ordered?" ”

Seeing that it was an acquaintance, the boss had a smile on his face: "Here, I use a box, and I will pack a few more for you for fear of dying on the road." ”

As he spoke, Boss Li took Chen Chu to a shelf inside, where there was a small box with a length and width of twenty centimeters, and some rotten leaves were laid inside.

On these leaves, four insects with a body of about three centimeters combined, with a long, narrow body and a metallic sheen on the surface crawled around.

The most special feature of these insects is that their compound eyes are prominent and their six legs are extremely long.

"This kind of bug is relatively common, but it is more troublesome to catch, and recently the creatures in the wild have become more and more aggressive, and many of them have weak mutations."

"Seeing that everyone is an acquaintance, I can just charge you four hundred this time."

"Okay, I'm sorry to trouble Boss Li."

Chen Chu didn't make a counteroffer, and directly transferred him 400 yuan, carrying the box and a box of food 'mealworms' given by Boss Li, and walked out of the pet store.

This is what Chen Chu has prepared for the next evolution of the heavy armor beast.

This is an insect called a tiger beetle that eats carnivorous.

It is most famous for its speed, which is known as the first in the insect world, and can move a distance of 300 times the length of the body in an instant.

After determining that the next doppelganger evolution goal is to strengthen the speed, Chen Chu checked a lot of relevant information and finally determined the tiger beetle.

When the time comes, after absorbing the tiger beetle gene, not to mention obtaining a movement speed of three hundred times the body length in an instant, even if it is only ten times, it will be a super enhancement for the heavy armor beast.

In fact, for the third evolution of the clone, Chen Chu didn't think about the mutant beast.

But ordinary mutant beasts are also powerful and have strong defenses, and they are not as powerful as the current heavy armored beasts in the same volume.

And those powerful mutant beasts with special abilities don't think about it, that's not what he can buy or kill now.

In addition, Chen Chu also considered some special creatures, such as water bears.

This kind of thing that is said to be insects, more like microorganisms, is known as undead creatures, and its vitality is extremely terrifying, and it can survive in extreme high and low temperatures and adapt to various environments.

Even if you go into outer space, you can survive with special abilities.

But after carefully reviewing this biological information, Chen Chu gave up.

Because this creature is so-called tenacious and can survive for hundreds of years, it is actually used to escape the dehydrated dormant state of the environment.

This state is similar to suspended animation, nothing can be done, and if you encounter an enemy at this time, you can only wait for death.

And its truly active life cycle is actually only a few weeks, and the claim of immortality is too exaggerated.

"Brother, you came back so early today."

After five o'clock, Chen Hu, who came back from school, was a little surprised when he saw that Chen Chu was already at home.

"Well, there's something going on today, so I'm going early."

Saying that, Chen Chu called Chen Hu over and pointed to the box on the table: "Xiaohu, remember to feed me this thing after I go to the trial in a few days." ”

Chen Hu looked at the tiger beetle on the table curiously, and said curiously: "Brother, what kind of insect is this?" ”

Chen Chu casually found a reason: "Tiger beetle, my newly bought pet, just throw a few mealworms down every day when the time comes." ”

"No problem, brother."

According to the current growth rate of the heavy armor beast, it is expected that the third evolution will be reached around the end of the month, and he may still be in Koroya at that time.

Therefore, Chen Chu was ready to hand over the matter of feeding tiger beetles to Chen Hu.

When the clone was about to evolve, he called Chen Hu to go out at night and throw the box containing the tiger beetle into the river.

As for the reason, just find one.

After arranging things, Chen Hu took the initiative to cook, this kid has become more and more diligent recently, seeing this, Chen Chu also took the tiger beetle upstairs to prepare for cultivation.

The actual situation is to lean back in the chair and sink into consciousness.

Suddenly, under the mud and sand of the Taotao River, a black head that looked like a lizard was raised, and it looked very hideous against the three pairs of red feather horns.

The mud and sand rolled, and the crocodile-like heavily armored beast swam out of the bottom of the river.

During this time, there was almost no day or night, as long as he felt that the heavy armor beast was almost digested, Chen Chu would be distracted to control it to continue eating.

But it's an estuary, with deep rivers and plenty of ferocious fish that can adapt to freshwater, such as the scaly mutant white shark and the horned killer whale on its head.

In the face of those mutated fish with a body size of more than eight meters, the heavy armored beasts will always turn their heads and leave, or sink into the silt at the bottom of the river.

In the face of not knowing the strength of these huge mutant fish, there is no need to fight them, in case of injury, the gains outweigh the losses, slowing down the speed of evolution and growth.

Under the surface of the river of more than thirty meters, the river water was turbid, and the vision of the heavy armored beast could only be vaguely seen in the range of more than ten meters.

Just when the heavy armored beast wandered for a while, in the distance, a black shadow more than three meters entered its line of sight and asked rhetorically, and suddenly the heavy armored beast's eyes lit up.

Compared to humans, it is better to judge the strength of mutant beasts in the water, and the larger the basic size, the stronger the strength, and in a few cases it will be wrong.

For example, the heavy armor beast encountered a two-meter-long mutant fish in the front, and its body was like a sharp sword, and its speed was terrifying.

At that time, it was just an instant shooting, and it tore a mutated fish more than three meters long into two halves, and then encountered the heavy armored beast and was eaten by it together.

But the heavy armor beast also paid the price, and was cut out of the abdomen by the sword-shaped mutant fish with a wound half a meter long and a few millimeters deep.

This was the first time that the heavy armor beast had been injured in its evolution, and although it was only the exoskeleton armor of its abdomen that had been cut a little, it also startled it.

After all, the exoskeleton armor on its abdomen was only two centimeters thick, and if the mutant fish was more than ten times stronger, it would be enough to pose a threat to it.

Since that day, Chen Chu has been much more cautious.

At this moment, the mutant fish also discovered the heavy armored beast, because of the difference in size between the two sides, it not only did not run but took the initiative to approach.

It is a small mutant shark covered in gray scales and a mouth full of sharp teeth.

After spotting the heavy armor's hideous appearance and thick and sharp limbs, the mutant fish did not immediately attack, but cautiously swam around it.

Seeing this, the heavily armored beast made a bulky appearance, slowly turning in circles in place, contracting its limbs and making a fearful and defensive posture at the sides of its body.

Soon, the mutant shark circled the heavily armored beast several times, and without feeling the danger, it swung its tail and suddenly attacked from behind the heavy armored beast.

In the blink of an eye, it rushed behind the heavily armored beast, its sharp mouth wide open, and bit down the back of the heavy armored beast's head.

At this moment, the seemingly bulky heavy armored beast's body suddenly sank, turned around and appeared beneath the mutant shark, and grabbed its body with its four claws.

Tear poof!!

The heavy armor's claws tore through the scales of the mutant shark, and as it struggled frantically, it bit down hard, and the terrifying bite force tore a huge bloody hole directly into its abdomen.

Immediately, blood gushed out, staining the surrounding river red.

In the face of the heavily armored beasts with limbs, these mutant fish had no chance to break free as long as they were caught, and were torn to death by the heavy armored beasts in just a few bites.

In the blood-stained river, the black beast began to eat, tearing off large pieces of fish meat with each bite, making it look more and more hideous.