At this moment, there are also many demon beasts gathered around him, but they are all low-level demon beasts.

And with his current cultivation, absorbing these low-level demon beasts would not gain the slightest calorie at all.

According to the previous laws of the system, his current cultivation in the Grandmaster Realm, the calories that the fifth-grade demon beasts can provide are already limited, and the demon beasts below the fifth-grade will hardly provide any calories.

If you want to get calories quickly, you must kill a large number of fifth-grade demon beasts, or sixth-grade demon beasts.

Zhang Xiaoyu naturally knows this.

However, the fifth-grade demon beasts are relatively easy for him to deal with, and the sixth-grade demon beasts are a little difficult, if they encounter a large number of six-grade demon beasts, they can only rely on the increase of the fire demon descending into the world to quickly kill them.

After several upgrades of the system, qi and blood, free attribute points, yuan force, and law phase power can all be converted into each other, and the only thing that cannot be transformed is the two attributes of spiritual power and demonic energy.

This system upgrade should require a million calories.

Zhang Xiaoyu estimated that this time the system upgrade, if the sexual function is still transformed, most likely it will be the transformation of spiritual power, as for the transformation of demonic energy, I don't know how long it will take to appear.

After understanding this, Zhang Xiaoyu also had a clear goal for what he wanted to do next.

Although the system has no calories, his own qi and blood are already strong, and for a while, as long as he doesn't encounter high-level demon beasts, self-protection is not a problem.

If you really want to encounter a high-level demon beast, even if you can't kill it, with his many means, it will not be a problem to get out.

Thinking in his heart, Zhang Xiaoyu's movements in his hands were not slow at all, a divine weapon was completely regarded by him as an ordinary kryptonite weapon, just relying on the increase of Yuan Force and his own powerful strength to kill the demon beast.

After all, this giant sword is not his own natal divine weapon, and Zhang Xiaoyu has been getting it for too short a time, and he is not familiar with the two skills in the divine weapon.

Speaking of which, his own natal divine weapon, after successfully refining, naturally also has skills, but falling into his spiritual power is not enough to drive the divine weapon, so this sword of nothingness, he can't drive the enemy at all.

However, even so, the power of the divine weapon is indeed terrifying, and the sharpness alone is much stronger than the A-level kryptonite weapon.

Thinking of this, Zhang Xiaoyu also looked forward to the improvement of his mental power.

If you can drive the Sword of Nothingness, you will get a big increase in combat power.

Killed a batch of demon beasts again, and a cold light flashed in Zhang Xiaoyu's eyes.

"Can't help but make a move?"

Although he had killed a lot of demon beasts before, they were mainly mid- and low-level demon beasts, and the fifth-grade demon beasts had not yet been seen.

And at this moment, in his senses, there were already more than a dozen fifth-grade demon beasts mixed in the other demon beast groups, approaching his side.

Zhang Xiaoyu has been fighting in the air and has not fallen to the ground.

On the one hand, the number of demon beasts in the sky is much less than that on the ground, and on the other hand, if the demon beasts are on the ground, some earth-attribute demon beasts are hidden, and it is difficult to find them.

Therefore, it is still mainly about killing the demon beasts in the sky.

Until now, there have been hundreds of thousands of demon beasts that have died in his hands, but intuitively, the number of demon beasts has not shown the slightest sign of decreasing.

Everywhere he looked, there were demon beasts, and Zhang Xiaoyu could only rely on the induction of spiritual power to determine whether there were any high-level demon beasts around.

Almost at the same time that he had just sensed the aura of these high-level demon beasts, among the dense demon beasts, a monster beast with a strange body suddenly rushed out, with sharp claws, silently grabbing Zhang Xiaoyu's head.

This monster beast has a body like a falcon, but its head is the same as that of a lion, and a pair of sharp claws are slightly curved, and the cold light flashes on it.

Under this claw, along with the void, there was a slight ripple, as if it had been crushed, and this demon beast was extremely fast, almost in an instant, a pair of sharp claws had already grabbed the top of Zhang Xiaoyu's head.

Seeing that Zhang Xiaoyu's head was about to be crushed, this demon beast also increased its speed in an instant.

At the same time, on the other hand, there were also different demon beasts attacking all over Zhang Xiaoyu's body.

More than a dozen different demon beasts attacked at the same time, covering almost all the directions where he could escape, and it seemed that they were planning to tear Zhang Xiaoyu to pieces at once.

The light in Zhang Xiaoyu's eyes flickered, and in an instant, his figure was blurred, but he performed a ghost Luo step that he had not used for a long time, and his body almost turned into a black shadow and disappeared in place.

This demon beast grabbed the air with one claw, obviously he didn't think of it.

The blue eyes hurriedly looked around, but just happened to see Zhang Xiaoyu appear in another place.

This demon beast originally wanted to continue attacking, but the next moment, he found that his mind was suddenly blank, not only it, but more than a dozen demon beasts that attacked Zhang Xiaoyushi, and all of them fell into a stupor at this moment.

"It's now. ”

The opportunity should not be missed, Zhang Xiaoyu's hands kept moving, and at the moment when these demon beasts fell into a stupor, holding the divine weapon, the speed was almost increased to the extreme, and the whole person completely turned into an afterimage in the air, shuttling back and forth.

The sharpness of the divine weapons, coupled with the increase of the Yuan Force, and these demon beasts themselves did not have the power to protect their bodies after falling into sluggishness, and the strength of the physical body alone was not enough to resist the cutting of the divine weapons.

There was a popping sound one after another.

In just a moment, Zhang Xiaoyu had already killed more than a dozen demon beasts.

"Oni vine, possessed. ”

As soon as the thought in his heart fell, a set of hideous-looking black armor had appeared on his body.

As soon as the ghost vine appeared, it became extremely excited, and before Zhang Xiaoyu could command, hundreds of black branches had burst out, wrapping several of the demon beasts with black demonic energy all over their bodies, and began to devour them wildly.

Zhang Xiaoyu has not allowed the ghost vine to come out before, and naturally there is a reason.

The Flame Demon Descends to the World is his biggest hole card now, but the Flame Demon Descends must have enough demonic energy to guess to drive.

And the ghost vine itself also needs to consume demonic energy.

In this case, in order to ensure that he could cast the fire demon to descend into the world at any time, he naturally would not let the ghost vine come out.

But now it's different, among the dozen or so demon beasts he just killed, five are dark attribute demon beasts, these five demon beasts, as long as they are devoured by the ghost vine, can not only provide him with five high-quality demon cores, but also allow the ghost vine to absorb a part of the demon qi and store it in the body.

In this way, when the ghost vine is released, there is no need for him to consume his stored demonic energy.

As for the skill that caused these demon beasts to fall into chaos before, it was the skill obtained by the ant demon beasts he killed after he obtained the empty dream crystal before.

Illusory reality.

This skill, which is related to the spiritual power of the releaser itself, can make the demon beast fall into a short period of chaos and completely lose its resistance.

Of course, the skill effect is also related to the grade of the monster.