Of course, Xu Zimo knew the principle of the butterfly effect, although he didn't think that his rebirth had caused any changes in the world, and he wouldn't doubt Chen An.

This is mainly because she does not understand the concept of seizure or substitution of fate.

Even Chen An's reminder was very attentive, and he didn't pursue the issue of Chen An's ability to awaken in advance, took the two mutant beast cores, and examined them carefully.

After a while, she took the two beast cores and took Chen An to another room, and after a more complicated operation than before, she obtained a potion test tube that shone with red and green brilliance.

"It is not difficult to make mutant drugs, but whether it can successfully stimulate extraordinary abilities is a certain chance, fortunately, even if it is not successful, it will not cause the collapse of genes, and the danger is not great, at most weak for a few days, you can make the next attempt. ”

Chen An frowned and said: "What you get with such a difficult degree can only be hit by chance, no wonder you say that it is not easy to be extraordinary." ”

"Actually, that's not the case," Xu Zimo tilted his head and said, "In the future, there will not be a lot of transcendentals, mainly because in the third year of the apocalypse, someone has researched a way to increase the success rate of mutant potions. ”

"Oh?"

Without Chen An, Xu Zimo explained in detail: "It's no wonder I didn't tell you before, in fact, this method is quite simple, you only need to take the flesh and blood of that monster, make a petri dish, extract genetic materials, and then prepare special genetic medicines, and use them together, which can greatly increase the probability of obtaining extraordinary power." But you don't have to be too frustrated, this two-headed dog is very rare, its beast core can be fused together to refine, and the energy contained in it is very powerful, and the probability of success should be much higher than that of ordinary mutant potions. ”

Chen An nodded and said, "That's without further ado, you can use it quickly, I happen to be here, I can help you guard it." ”

Xu Zimo was stunned and said, "Don't you want to use it yourself?"

Chen An said: "I've already awakened the ability, what else do I use it for?"

"It's not a conflict, on the contrary, if you already have the power of the supernatural, it will be better to take the ability potion again, not only to increase the strength of your fire ability, but also to awaken one more wind ability. ”

Chen Anqi said: "That's what the supernatural people of the last days do?"

"Well, not exactly, after all, there is a conflict of abilities, and conflicting mutation potions are poison to the ability, and the more abilities awakened, the more difficult it becomes, and it is rare to see first-order abilities who awaken more than five abilities in the last days. ”

Chen An noticed that she was emphasizing the awakening ability, rather than the awakening attribute, and felt a little strange, but because there were other things that involved attention, he didn't delve into it, and asked instead: "What kind of ability are you awakening?"

Xu Zimo knew that he still wanted to keep the opportunity to himself, and couldn't help but say gently: "I met a mutated hyacinth on the road, obtained its crystal nucleus, made it into a potion to use, and luckily obtained the ability of instantaneous step, and the spiritual sense also increased accordingly, this ability should be regarded as a wind attribute." ”

"That is to say, there is no conflict between phases, then you still use it, although things may change somewhat, but in the end, you know more about the end times, I think your strength is higher, more powerful for us, and you also have experience in using this mutation potion, it should not be wasted. ”

Xu Zimo nodded, and did not refuse again, but looked at Chen An's eyes more gently.

She walked over to a test bench, lay down quietly, and began to inject herself with the dual-attribute mutant potion.

Under normal circumstances, whether it is the use of genetic drugs or mutant drugs, it needs to be absolutely quiet and absolutely safe, because at that time people will be very weak.

It's just that now she has no defense against Chen An in her heart, and naturally she has no idea of driving the other party away.

This was very convenient for Chen An, the moment Xu Zimo completed the intravenous injection, he probed out his perception, and used the not very perfect candlelight shadow technique to observe the changes in his body with all his might.

First, he really didn't need the bonus of this potion, second, his suspicious nature didn't allow him to use the potion made by others, and third, before he was sure of the effect of this potion, it was naturally better to be cautious.

Although it is a little shameless to use Xu Zimo's sincerity towards Cheng Yu in this way, he has never felt that it is wrong to be cautious, there is always a case in everything.

Facts have proved that Xu Zimo did not deceive him.

After the intravenous injection was completed, it only took a quarter of an hour for Xu Zimo on the test bench to begin to change drastically.

As she had previously described, her vitality first weakened by half, and then quickly surged, as if something terrifying was expanding, trying to break out of her body, and finally being forcibly suppressed back by her solid body.

An hour later, she woke up a little weak, with a hint of flame in addition to the agility of the wind genus on her body.

Not only did she enhance her Wind abilities, but she also awakened Fire Abilities.

didn't test these abilities for the first time, but smiled playfully at Chen An: "Fortunately, I don't disgrace my life." ”

Then she said a little strangely: "This potion seems to be a little wrong, it seems that the energy contained in it is a little too powerful, not like a first-order mutant beast, but a little like a second-order fierce beast, I feel that after using this potion, I only need to settle for a while, and I can step into the second order." ”

Mutant beasts have a clear classification in the apocalyptic world, first-order mutant beasts, second-order fierce beasts, third-order dinosaur beasts, fourth-order king beasts, and fifth-order divine beasts, so Xu Zimo said this.

The corners of Chen An's mouth twitched, "Maybe it's because of the high-grade beast core you said." ”

Xu Zimo shook his head and said: "The advanced level is only the quality of the beast core, it is the phase at the genetic level and the energy level it contains, when you hunted it, didn't you think it was anything unusual?"

In the future, the mutant beast core will be divided into three levels: junior high and high, and the use of refining mutation potions will determine the upper limit of the ability. For example, a mutation potion made with a primary beast core can generally only become a first-order ability, and it is unlikely that you want to attack a second-order ability, unless you use a new and higher-level potion.

Of course, the premise is that a higher potion can work on it.

Therefore, although the final decision on the potential of the Adeptus is the level of the potion used, the final decision also lies in the genetic talent of the mutant beast that is hunted and taken.

As for the level of the mutant beast that was taken, it was secondary, at most it provided it with some more energy, increasing the chance of successful preparation of the potion.

At this point, Xu Zimo had said to Chen An before, and Chen An couldn't pretend to be confused, so he could only shake the pot and say: "Do you remember the little girl named Lu Yunxi I just met? When I first saw the two-headed dog, it had already fought with the little girl, and the two sides lost both sides of the fight, and I just made up for it at the end, as for what was wrong with it, I really don't know." ”

In addition to the rhetoric of "losing both", this is a big truth, he really only used a knife, who knows what else is special about those two dogs.

Xu Zimo didn't doubt him, nodded and said, "It may be that the information I got in my previous life was inaccurate, and this guy is already at the critical point of advancement at this time." ”

Chen An didn't answer again, but pulled the topic back to his rhythm and said: "If we want to build a safe base, I think we should reserve more evolution potions, after all, only a strong force can ensure absolute safety." ”

Xu Zimo was really led crooked by him, and he didn't think about the two-headed dog anymore.

"The corpse core on my body has been made into an evolution potion, and if I want to reserve more, I will have to hunt it again. ”

"I have some here, which should be enough for us to use at the moment. ”

As he spoke, Chen An took out a large bag of corpse cores and handed them to Xu Zimo.

Although he didn't know how many, looking at the terrifying number, Xu Zimo was still a little dumbfounded, and said astringently: "You killed all this?"

She found that she didn't know Cheng Yu in front of her, at this point in time, shouldn't the other party still be an ordinary person and need her own protection? Why is it so strong, so why did she cross back again?

"Gather the power of the crowd, gather the power of the crowd. ”

Chen An smiled and said vaguely, and actually said in his heart: You haven't seen those in the Houshan base yet, otherwise you will be scared to death.

Because Xu Zimo had said that this thing was useful before, he deliberately collected it, these were only what he had explored all the way, and there were probably only nearly a thousand of them, if you count the collection of those copper corpses and iron corpses in the back mountain base, I am afraid that there will be tens of thousands.

However, based on the extraction essence of six to fifteen corpse cores, a first-order evolution potion can be made, and tens of thousands of corpse cores can only be made into a few thousand first-order evolution potions, which doesn't seem to be much.

Xu Zimo was speechless for a moment, really didn't know what to say, and finally only held back one sentence and said, "Then let's start now." ”

Next, the two of them threw themselves into the configuration of the evolution potion.

In order to be more reasonable, Chen An was a little clumsy at first, deliberately made two of them, and then didn't bother to hide them anymore, basically controlling them to the extent of one of the six corpse cores, and it didn't take a morning to make hundreds of first-order evolution elixirs.

This scene once again made Xu Zimo feel a deep sense of frustration, and he only felt that he had crossed the wrong place. He added a little weakly: "The first-order evolution elixir can only be like this, and the second-order and third-order after that require the appearance of zombies of the corresponding level." But it's also fast, the evolution of zombies is much faster than that of weird and mutant beasts, and soon there will be second- and third-level zombies, and when the sixth-level zombies appear, they will basically catch up with the evolution speed of mutant beasts......"

Chen An roughly converted it in his heart, the zombies of the third and fourth levels are equivalent to the first-order abilities, that is, the first level of reincarnation, the zombies of the fifth and sixth levels are the second level of reincarnation, and the zombies of the seventh and eighth levels are the third level of reincarnation, so the ninth-level corpse king is the fourth level of reincarnation, that is, the fourth-order beast king.

This division is much clearer, allowing Chen An to roughly sort out the context of the end times.

With such a level of evolution, even if the progress of the world has been adjusted to a certain extent, it will be accelerated a lot, and in a year, there may not be a corpse king and beast king above the fourth level of reincarnation.

That is, his task of survival is quite easy.

Is this something else, or is it a benefit of the reincarnation heavenly disk?

If it's the latter, then the attitude of the reincarnation heavenly disk is really worth playing.