Without the threat of the Red Flame Beast, Zhang Xiaoyu relaxed a lot.

Just about to leave, his eyes swept into the distance, but he was slightly stunned.

About a hundred meters away, dozens of iron-decked rhinos, grilled on the outside and tender on the inside, exuded a rich meat aroma at the moment.

It's all calories.

Zhang Xiaoyu's eyes lit up.

He had also hunted some demon beasts before, and his calories had accumulated to more than 50,000.

However, it will waste a lot of time to roast meat by yourself, and there are dozens of roasted iron-decked rhinoceros here at the moment, which is simply best for Zhang Xiaoyu.

I didn't think much about it, since the Red Flame Beast was gone for the time being, I didn't have to worry too much.

Moreover, after he became a gold-swallowing beast, he also had a rapid digestion function, and he almost didn't have to worry about eating too much.

With a low roar in his mouth, Zhang Xiaoyu kicked on all four paws, turned into a crimson shadow, appeared next to the iron deck rhinoceros, took a big mouthful, and began to eat wildly.

"The feeling of having a demon to cook is cool. ”

Zhang Xiaoyu couldn't help but muttered a few words in his heart while eating.

Soon, dozens of iron-decked rhinos were eaten.

Zhang Xiaoyu took a look, and the calories were about to reach 100,000.

Zhang Xiaoyu didn't think much about this.

The system seems to have its own set of rules for determining calories.

An ordinary demon beast like the Iron Deck Rhino, even if it is a beast general-level, will not provide too many calories.

And some rare bloodline demon beasts, mutant demon beasts, and demon beasts of the same level can provide much higher calories.

In other words, the system determines calories not by how much you eat, but by what you eat.

In another sense, ordinary demon beasts are of low value, and the materials on their bodies are almost useless, while those mutated demon beasts are different.

Hunting mutant monsters and bloodline monsters, although you can get higher calories and even have the ability to get them, relatively speaking, the danger level is also greatly increased.

That is to say, the system determines calories based on the value of the monster itself.

Those rare demon beasts, the materials on their bodies are invaluable, whether it is the heart core or the brain core, they are all sky-high prices.

Even if it is Wuda, recovering the heart core and brain core of the demon beast is also a generous credit reward.

This kind of thing has a low probability of output, and its role is very extensive.

Of course, even if Zhang Xiaoyu has such things as heart nuclei and brain nuclei, he will not take them out to exchange for credits.

The acquisition of essence points can only rely on the heart core, brain core, and some heaven and earth spiritual materials, and the flesh and blood of demon beasts can only provide calories, but will not provide essence points.

Now there are a lot of skills waiting to be upgraded by himself, and Zhang Xiaoyu himself is not enough.

Although the system may convert calories into essence points in the future, Zhang Xiaoyu doesn't know how many times the system can be upgraded before this function can be turned on.

Moreover, the ratio of essence points and calories will definitely not be one-to-one.

Thinking of this, Zhang Xiaoyu also shook his head, with some disappointment in his eyes.

There are so many iron deck rhinos, but there is not a single heart nucleus and brain nucleus, or this iron deck rhino is really too ordinary, and it is difficult to condense the heart nucleus and brain nucleus.

Either it was burned directly by the Red Flame Beast.

After thinking about it for a while, Zhang Xiaoyu didn't think much about it anymore, changed back into a human form, changed into a clean combat uniform, discerned the direction, and shot away into the distance.

Now that he has entered the wilderness area, it has been a week, and Zhang Xiaoyu's goal is to earn more credits at the end of February, so that he can enter the peak of the senior general realm as soon as possible.

Then, find a way to get 500,000 credits and exchange them for the fruit of life for my mother.

Doing so, although it will delay the time for him to obtain the fruit of life, but for Zhang Xiaoyu, it is also a helpless move.

Judging from the current situation, the fastest way to obtain credits is to hunt demon beasts and collect heart and brain cores, and the other is to mine and find all kinds of heaven and earth spiritual materials.

The exchange rules of Wuhan University, the heart core and brain core of the three-grade beast will be one thousand credits for the demon beast level, and the demon beast at the level of the beast emperor is ten thousand credits.

Theoretically, Zhang Xiaoyu only needs the heart core and brain core of the third-grade beast emperor level demon beast to save up to 500,000 credits.

In fact, this kind of thinking is also somewhat unrealistic.

Beast Emperor-level demon beasts are already scarce, and the output of the heart core and brain core is not 100%.

It can only be said that the demon beasts of the Beast Emperor level have a relatively high probability of producing heart nuclei and brain nuclei.

There is one more reason.

Demon beasts at the level of the Beast Emperor can explode their heart and brain nuclei when they are dying, and even, some special demon beasts, in order to prevent their heart cores and brain cores from falling into the hands of humans, will re-transform their heart cores and brain cores into demon spirit power and spread them throughout their bodies when they are dying.

Therefore, even if Zhang Xiaoyu was lucky enough and really encountered fifty beasts at the level of the Beast Emperor, he might not be able to get this multi-heart core or brain core.

Moreover, although his current strength is strong, it is not so easy to kill a demon beast at the level of the Beast Emperor.

With all the means, it is natural to be able to kill in one hit, but the problem is that if you kill a demon beast at the level of the Beast Emperor, Zhang Xiaoyu's own qi and blood will also be exhausted.

Now that the system has turned on the conversion function, this is naturally a good thing for Zhang Xiaoyu.

However, even with the assistance of the system, Zhang Xiaoyu did not dare to rashly hunt the demon beasts of the Beast Emperor level.

One is fine, but if you meet two at once, you can only run.

If you can't run away, then you can only explain.

Although Zhang Xiaoyu is eager to get credits, he will not do this kind of unprovoked adventure.

However, as long as he enters the peak of the high-level war general realm, with the spiritual power attack, and the metamorphosis defense of the Vajra Relic, even if he encounters two third-grade beast general-level demon beasts, he will have the power to fight.

As for the four-grade demon beast, Zhang Xiaoyu would not provoke it.

Even if it is the lowest-level fourth-grade demon beast, it is not something he can afford to provoke, and when the time comes, he will be slapped to death, who will he talk to.

In the next few days, Zhang Xiaoyu did not rush into the No. 5 area.

Instead, they continue to hunt monsters in the mountains and accumulate calories.

On the 10th of February, on the edge of the mountain range, Zhang Xiaoyu looked at the majestic mountains, forests, and swamps not far away, endured the tumbling in his stomach, and ate a demon beast, and then, grabbed the falling backpack and took out a set of combat clothes to change into.

In the past few days, Zhang Xiaoyu has been hunting demon beasts, accumulating 300,000 calories.

And he himself was about to vomit.

It's monster meat every day, and it's really hard to raise your appetite.

Looking at the 300,000 data on the system panel, Zhang Xiaoyu was finally in a better mood.

300,000 calories is enough for him to recover his qi and blood one hundred and fifty times, and now even if he encounters a four-grade demon beast, he can't beat it, and he won't have to worry about running.

"It's time to go in, I hope this time, there will be a harvest. ”

Zhang Xiaoyu muttered to himself, glanced at the backpack on the ground, put it on his back again, and entered the No. 5 area with a dodge.