The skull of the third mutant mouse was also quickly cleaned out by Yang Guangming, just like the previous two cases, there was no appearance. ◆◆ Burn ★▼▼文 -''.'r, a, n, , e'n, .'o, r'g,

Yang Guangming, who did not give up, remained silent and took the head of the fourth mutant mouse again.

Skillfully picking at the fur on the back of the mutant mouse's head, the knife then cuts against the bone, peeling off all the flesh and skin, revealing the part where the skull and vertebrae meet.

As the skull of this mutant mouse was cleaned out, Yang Guangming's work on his hands couldn't help but stiffen, and then a look of ecstasy appeared in his eyes, if it weren't for the fear of attracting the zombies around him, he would definitely laugh out loud.

In the gap between the skull and the vertebrae of this mutant mouse, a little black is half hidden and half exposed, but it is by no means the color that normal bones should be!

Yang Guangming's breathing was a little shorter, and he carefully separated the bones on both sides with a knife, and the last black crystal the size of a soybean fell into the palm of his hand, flickering under the dim yellow candle flame, looking like a mysterious gem.

Finally found the dark energy crystal in the skull of the mutant mouse, the excitement in Yang Guangming's heart can be imagined, this is an amazing development, which means that in the future, he will not only be able to find the dark energy crystal from the evolved zombie corpse, but also be able to harvest the dark energy crystal from the body of the mutant beast.

There are still three mutant rat heads left that have not been processed, and Yang Guangming doesn't know if there will be dark energy crystals in the heads of these mutant mice, but in the case of not checking yet, of course, he can't make a conclusion.

Next, Yang Guangming took all the remaining mutant rat heads out of the bones in one go, but after some inspection, he was disappointed that nothing appeared.

If it weren't for the first-level dark energy crystal he had just taken out and still placed it on the table, he would have thought that it was just an illusion just now.

"In this way, the body of a mutant beast or a mutant rat is not 100% dark energy crystal, but there is a certain chance?"

Yang Guangming immediately came to such a conclusion in his heart, and he couldn't explain why the seven mutant rats only produced one dark energy crystal.

In this way, Yang Guangming's plan to obtain dark energy crystals by hunting mutant rats in the future will almost be in vain. The efficiency is not as high as hunting evolved zombies.

However, fortunately, the main function of the mutant beast is to fill the stomach, and it is gratifying to have dark energy crystals to produce, and it is not too frustrating if there is none. At least there's meat to eat.

"The key question now is, is this true for all mutant beasts, or is this true for mutant beasts like mutant rats? After all, the mutant rat is only the lowest-level mutant beast, and it cannot represent all mutant beasts at all. The low probability of this population producing dark energy crystals does not necessarily mean that the probability of other mutant beasts producing dark energy crystals is also low, right? ”

At this time, it would be nice to have more references.

"Huh, more references?"

As soon as he thought of this, Yang Guangming's eyes involuntarily lit up again, in the small courtyard not far from here, wasn't there the skeleton of a dog's head and a pig's head buried respectively?

At that time, because they didn't know about the dark energy crystal, the prickly pear team didn't handle the food so carefully, and God knows if there would be a dark energy crystal in the skulls of the two mutant beasts?

". I'm so unsettled today! ”

I can't help but Yang Guangming is not calm, that small courtyard is only more than a hundred meters away from this small slope, even at night, Yang Guangming can completely rush over, no need to be afraid of the attack of zombies.

If he doesn't figure out the problem in his heart, Yang Guangming is afraid that he won't be able to sleep all night.

After bringing all the tools he needed with him, Yang Guangming turned on a flashlight that could still be used, jumped out directly from the courtyard wall, went down the small slope down the stairs, and strode towards the courtyard before.

"Holy. Night owl! ”

As soon as he got off the small slope, where Yang Guangming's flashlight shone, three extremely flexible figures appeared, and they jumped out of the darkness in a hurry. Rush at him.

Needless to say, this must be a three-headed zombie wandering around, and it's just a normal zombie.

Although the size of these three ordinary zombies is almost catching up with the first-level evolved zombies, this is just because their abilities have been increased at night.

This is also the reason why all the survivors basically don't go out at night, which not only weakens the strength of the survivors, but also greatly improves the strength of the zombies. In contrast, it is equivalent to a direct doubling of the strength of zombies.

However, just three ordinary zombies whose strength has been increased are still not enough for Yang Guangming to cut vegetables, he held a flashlight in one hand and brandished a scimitar in the other, and he killed all three ordinary zombies in a few clicks.

Soon, Yang Guangming came back to the small courtyard where everyone of the prickly pear team settled for the first time, and after lighting a candle, Yang Guangming picked up the hoe he brought and began to dig the pit.

Although it had been buried for a long time, the skulls of the two mutant beasts still maintained their miserable white characteristics, and they had not been corroded by the soil, which made Yang Guangming amazed.

Since the remaining muscles on the two skulls had been corroded by the soil, Yang Guangming had no trouble finding the place where their skulls and vertebrae intersected.

Yang Guangming first checked the skull of the second-level mutant dog, and saw that there was no abnormality at the intersection of the skull and the vertebrae, obviously no dark energy crystals were generated.

casually threw the miserable white dog skull aside, and Yang Guangming continued to pry open the pig skull on the other side.

This time, Yang Guangming was finally not disappointed, just after the intersection of the pig's skull and the vertebrae below was pried open, a black crystal the size of an adult's finger was exposed to the candlelight, and a dark and faint light made Yang Guangming crack his mouth and laugh again.

"I didn't expect this mutant pig to be a third-level mutant beast, I was able to kill it with a pistol, I was really lucky."

Putting away this finger-sized dark energy crystal, Yang Guangming gradually came to a conclusion in his heart based on the previous process of dissecting the mutant rat's head.

Different from the follow-up zombies, although the head of the mutant beast will also produce dark energy crystals, the probability of producing them is extremely low, and the lower the mutant beast, the lower the chance of producing dark energy crystals.

Since he hadn't collected enough data, Yang Guangming wasn't sure what the odds of these three levels of mutant beasts producing dark energy crystals were, from level one to level three, but it was certain that the higher the level, the higher the chance of mutant beasts producing dark energy crystals.

Yang Guangming didn't expect that a sudden idea of his would give birth to a milestone.

As for the genetic aggregate on the zombie's body, it is a completely different substance from the dark energy crystal, and it will definitely not appear on the mutant beast's body, Yang Guangming combined with his previous appearance, and did not appear on the mutant beast's body with a bone structure of different colors and properties. (To be continued.) )