Butterfly of Demonic Thoughts, Dream Space.

After Zhang Yu entered in the form of a spiritual thought body, he looked up at the huge Demon Mind Butterfly floating in mid-air, and saw that after absorbing and fusing a large amount of blood crystal energy, the Demon Mind Butterfly changed its previous gray appearance at this moment, and its entire body became bright and vivid, and the colors became brighter.

"Embody the Evolution Beast!" Seeing this, Zhang Yu's eyes flashed with a strange light, and he opened his mouth and shouted softly.

I saw that with Zhang Yu's order, the huge demon butterfly floating in mid-air suddenly appeared around the body of a complex and mysterious rune, bursting out wisps of demonic blue light, as if alive, and vibrated its wings vigorously.

"The amplitude of the vibration of the wings is even greater!" Zhang Yu looked thoughtful, it seemed that with the different monsters that appeared, the stronger the strength, the more it could resonate with the demon butterfly in mid-air.

Don't think about it anymore, because as the Demon Butterfly vibrated its wings in mid-air, an evolution beast in the shape of a crocodile had already appeared next to Zhang Yu out of thin air, exactly the same as the evolution beast that was bred in the football field.

However, after successfully manifesting the evolution beast, the Demon Mind Butterfly in mid-air also became very dim, and it seemed that the large amount of blood crystal energy that had been absorbed and fused before had been consumed by half, and there was not much left.

Zhang Yu frowned slightly, the evolution beast was really not so easy to manifest, looking at it like this, there was not much time left for him.

"Deconstruction!"

Zhang Yu's mind moved, he seized the time, and immediately activated the deconstruction function of the Demon Butterfly, and began to deconstruct the evolution beast beside him in an all-round way.

First the outer layer of the scale armor, then the flesh and blood inside, then the bones and major organs, and even the nerve center system, Zhang Yu conducted a comprehensive analysis, which was extremely detailed, but to his consternation, judging from the deconstruction results alone, the evolution beast did not have any weaknesses.

Whether it is removing or destroying any part of the evolutionary beast, the evolutionary beast can survive, even if the head is severely damaged, at most it will temporarily "die", and it will not be long before the "dead" evolutionary beast will be resurrected and become more powerful!

"It's impossible to be immortal and immortal, you must have ignored a key point!" Zhang Yu thought about it seriously, in his previous life, there had already been a top-level powerhouse who had successfully killed the evolution beast, which means that the evolution beast was not invincible, and the so-called immortality was just an appearance, as long as he found his Achilles heel, he could kill it.

Zhang Yu's brain was running at high speed, not letting go of any detail, and after thinking of the mobile phone video that Ah Fei had previously transmitted to him, his heart couldn't help but move slightly.

Scarlet tentacles!

In Ah Fei's mobile phone video video, at the beginning, the oval demonic blood cocoon was crossed and fused and condensed by blood-colored tentacles, and Zhang Yu had a deep understanding of the strangeness of those blood-colored tentacles.

Thinking back to the battle in Civic Square, thinking of the strange blood-colored tentacle at the beginning, it seemed to be immortal and immortal, until he completely destroyed the big hole in the root of the tree before killing it, Zhang Yu's eyes suddenly lit up, and he found that he seemed to have found the real key point.

Zhang Yu was very excited, and the more he thought about it, the more he felt that his guess was probably right, just like he wanted to deal with that weird blood-colored tentacle at the beginning, if he wanted to completely kill that evolution beast, it was estimated that he had to completely destroy the weird collapse hole in the football field first.

As long as the weird cave in the football field is completely destroyed, the immortal ability of that evolution beast will be destroyed, and this is the real key!

Thinking of this, Zhang Yu no longer wasted time deconstructing the evolutionary beast, because there was no point at all, but used the limited remaining time to practice with the evolutionary beast.

Although the key point of killing the evolution beast has been found, considering that the evolution beast is condensed by hundreds of strange blood-colored tentacles, even if the strange collapse hole in the football field is completely destroyed, the combat power of the evolution beast is still estimated to be very amazing, so it is natural to take this opportunity to have a good actual combat drill in order to have a little more grasp.

"Bang Bang Bang !!"

Zhang Yu fought fiercely with the evolved beast, and was abused very badly when he first came up, and was directly killed several times, but this is not because Zhang Yu's strength is not good, but it has a lot to do with Zhang Yu's very aggressive fighting style.

Zhang Yu's idea is very clear, since he is an immortal and immortal existence in the dream space, of course, he must make the most of this, and carry out all kinds of actual combat drills that he does not dare to use casually in the real world, and strive to find the most effective way to kill, as for the fate of the failure of the experiment and death, it is not in his consideration at all, anyway, his spiritual mind body will soon be able to recondense and form.

I saw that as time slowly went back, Zhang Yu became more and more familiar with the fighting style of the evolved beast, and when he was fighting, he was no longer passive, and gradually regained the initiative, and even faintly gained the upper hand.

In the end, in a seemingly incomparably risky surprise attack, Zhang Yu even split the head of the evolution beast in half with a single sword.

However, just as Zhang Yu was about to take advantage of the victory to pursue and continue the actual combat practice, the blood crystal energy in the dream space was exhausted, and his spiritual mind body was forcibly driven away.

Returning to the real world, Zhang Yu opened his eyes and shook his head slightly, a little regretful, if there was a little more blood crystal energy, it would be good if he had a little more time to conduct actual combat drills.

But soon, the corners of Zhang Yu's mouth curled slightly, adjusted his mentality, and a touch of excitement flashed in his eyes, although it was a little regretful, but this did not hinder the overall situation, after the previous actual combat drills, now he is more than seventy percent sure that the evolution beast will be killed, it is worth giving it a go.

As soon as he came to the monitoring room, Zhang Yu found that the atmosphere in the room was very depressing and silent, and couldn't help but ask, "What's wrong?"

"Boss Yu, that evolution beast is too terrifying, it can't be killed at all, and every time it is reorganized and resurrected, it becomes more and more terrifying and powerful, and many strong people in S City have been killed by it. Zhang Chengzhong's face turned pale, his lips trembled, and he responded in a trembling voice.

Xiao Hua and the others' faces were also very ugly, through the monitoring screen, they almost witnessed the entire battle process of the evolution beast, and they were horrified by the terrifying combat power displayed by the evolution beast, if they could, they really didn't want to face the extremely terrifying evolution beast.

"Oh. After knowing what was going on, Zhang Yu responded lightly, and then waved his hand and said, "Let's go!"

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