"It's really not easy, I finally escaped alive!" After successfully escaping from the blood-colored square that was even more terrifying than the Devil's Purgatory, Zhang Chengzhong collapsed to the ground and couldn't help but scream.

Xiao Hua and the others also sat on the ground one after another, their highly tense nerves finally relaxed, and they couldn't help but agree with Zhang Chengzhong's words, it was really not easy, this Devil's Day trial, if it weren't for the captain Zhang Yu, they would probably all die in that demonic blood-colored square.

And even if there was captain Zhang Yu, the situation was once very critical, but it was Kite Xiaobei who stepped forward at a critical moment and healed the serious injury of captain Zhang Yu, plus the captain turned into a real demon, so he successfully escaped.

However, after a moment of relaxation, Zhang Chengzhong and the others immediately became nervous again, because the captain Zhang Yu at this time was still in demonic form, exuding a terrifying aura of terrifying power that made people palpitate.

"Evolve the Strange Fruit!" Zhang Yusen glanced at Zhang Chengzhong coldly, walked towards the unconscious Kite Xiaobei, held her in his arms, and said in a hoarse voice.

"Yes, yes, yes, Boss Yu, there are still six Evolution Alien Fruits left!" Zhang Chengzhong was full of excitement, got up, and worked with Xiao Hua and the others to bring the remaining six Evolution Alien Fruits to Zhang Yu.

Originally, there were ten Evolution Alien Fruits, one of which was absorbed and fused by the Ultimate Alien Species, and three Evolution Alien Fruits were used by them to treat their injuries, if it weren't for the captain Zhang Yu turning into a demon and quickly slaughtering those ordinary alien species, it is estimated that the remaining six Evolution Alien Fruits would have been consumed by them long ago.

Zhang Yu grabbed those evolutionary alien fruits with his hand, crushed them one by one, and then absorbed and fused the evolution liquid contained in them into Kite Xiaobei's body.

I saw that although Kite Xiaobei was still unconscious, his originally pale face had regained his blood color, and his gray hair had become shiny, but the color of his hair could not be changed, and he had white hair.

Seeing this, Zhang Yu's eyes couldn't help but flash a touch of heartache, and as he regained his human emotions, the scarlet blood in his eyes gradually dissipated, and the vertical pupils also became normal pupil shapes, especially the demon scales on his body and the demon horns on his head faded like a tide and disappeared.

Zhang Yu stumbled and almost threw out the kite Xiaobei in his arms, and it was very difficult to stabilize his body.

"Captain, are you okay?!" Xiao Hua hurriedly hugged Zhang Yu and asked with concern.

"I'm fine, the body is overloaded, just let me take a break. Zhang Yu shook his head, thinking back to the previous battle in the Demon Blood Square, and a strange light couldn't help but flash in his eyes.

Demons change!

After turning into a demon, Zhang Yu found that his human emotions were basically completely withdrawn, as if he was an outsider, watching everything, this feeling was very strange, as if a demon was awakened, and then occupied his body, until his human emotions recovered, and then regained control of his body.

Losing control of the body is naturally very unhappy, but through this special perspective, Zhang Yu also has an extremely profound experience of demon transformation, when the demon is fighting, Zhang Yu is stunned to find that his previous use of demonic power is too low-level.

The demonic evil energy is very powerful, and the burning power of Ziyan is also very terrifying, but because of the wrong method he used, the power was greatly weakened.

After this realization, even if he didn't perform the demonic transformation, Zhang Yu was confident that he would fight head-on with that ultimate alien species, even if he was still defeated, he would definitely not be as embarrassed as before, and he would hardly have any power to fight back.

And the Butterfly of Demonic Thoughts!

After casting the Demon Transformation, Zhang Yu researched a new function of the Demon Butterfly, that is, the blood crystal energy in the dream space could also be refluxed into himself.

If you think about it carefully, if it weren't for that, even if he successfully completed the demon transformation, he wouldn't be able to burst out with such a powerful combat power, everything was supported by the blood crystal energy stored in the dream space.

Thinking about this clearly, Zhang Yu found that his demand for blood crystal energy became stronger and stronger, and it was just a matter of deconstructing monsters, as the monsters he encountered in the future became stronger and stronger, the blood crystal energy required to manifest would only increase.

As for the demon transformation, needless to say, after turning into a demon, the blood crystal energy consumption speed in the dream space is extremely amazing, after arriving in the wilderness, Zhang Yu got a large number of amethyst and silver crystal, in addition to the silver crystal itself absorbed and fused, used to strengthen, basically all the amethyst was absorbed by the demon butterfly and stored in the dream space, accumulating a large amount of blood crystal energy, but after this battle, it was consumed all at once, and the consumption speed made Zhang Yu speechless.

"Boss Yu, are you back to normal?!" Seeing Zhang Yu turn into a human again, Zhang Chengzhong's face was full of surprise, and he leaned forward and tentatively touched Zhang Yu's forehead to see if it really returned to normal.

"Get out!" Zhang Yu was angry and knocked off Zhang Chengzhong's fat hand and scolded.

"Haha, Boss Yu, welcome back, you scared us to death just now!" Zhang Chengzhong laughed, and Xiao Hua and the others couldn't help but breathe a sigh of relief and completely relaxed.

This Devil's Day trial is of course extremely terrifying, but judging from the results, it is not bad, although Kite Xiaobei has passed out, but under the treatment of a large amount of evolution fluid, there is no major problem, and the captain is now back to normal, which can be regarded as a blessing in misfortune.

"There is also great good news, that is, Boss Yu has successfully broken through and been promoted to the Golden Crystal Rank! Boss Yu, from now on, you will be my idol!" Zhang Chengzhong exclaimed very funny.

Xiao Hua and the others reacted, and they also stared at the blood crystal flashing with golden mangs at the center of Zhang Yu's forehead and eyebrows, with a face full of envy and yearning, just look at the ultimate alien species, the strength of the golden crystal level is beyond doubt.

"Don't be envious, it doesn't take long for you to reach the Golden Crystal Level. Zhang Yu smiled, if you put it in the previous life, the silver crystal level is already considered a top-level powerhouse, and the golden crystal level has never heard of it, but in this life, many things have changed, especially the evolution speed of various creatures has been greatly accelerated, so over time, Zhang Chengzhong and others have not been able to break through and be promoted to the golden crystal level.

Compared with this, Zhang Yu paid more attention to the ability that was successfully stimulated after breaking through and being promoted to the Golden Crystal Rank.

As soon as his mind moved, a strange scene suddenly appeared in Zhang Yu's mind, his whole person rose and burned with raging purple flames, and when he raised his hand, a three-meter-long blade of evil energy quickly condensed and formed, slashing into the distance like lightning.