Soon Shen Feifei made a plan for these two months, he called Luo Cheng and Tie Jun, and ordered the two of them to collect the treasures of heaven and earth as soon as possible, and at the same time select and allocate 11,000 of the most powerful evolutionary warriors, and use the crystal nucleus to increase their life level, and at the same time give priority to equipping them with the latest weapons and equipment, he wants to arm these 11,000 evolutionaries to the teeth, and then follow him to Tiangang!

"System, can I evolve by devouring the life crystal nucleus?"

"Yes."

"But I have six abilities now, how can the energy I absorb evolve the ability I want to evolve?"

This is also the reason why Shen Feifei has never used the Life Crystal Nucleus to evolve, especially after there are more abilities in the back, even more so, he can't be sure which ability the energy he absorbs is used to advance.

"I can help you guide."

"Can you help me guide me? Why didn't you say it earlier. ”

Shen Feifei was depressed, if he had known that the system could help him guide, he would have used the Life Crystal Nucleus to evolve.

"You didn't ask, what did I say."

Poof, Shen Feifei almost didn't squirt out a mouthful of blood,.

……

As the Apocalypse Legion digested all the resources in Xuantie City and reorganized all the personnel, under the leadership of the Iron Army and Li Bairon, all the legions went out in turn.

One is to train soldiers and improve the life level of soldiers, the second is to collect resources, and the third is to explore the entire Xuantie Province and even beyond.

Of course, as the Apocalypse Legion explores outward, it has also gathered a lot of human resources, including not only evolutionaries, but also ordinary people, these will be the foundation for the future development of the Apocalypse Legion, and in a month, the entire Apocalypse Legion has reached 180,000 people, of course, this is the number after deletion, otherwise it will only be more, of course, I believe that with the passage of time, the manpower that can be collected will only increase.

Among them, there are about 100,000 evolutionaries and about 80,000 ordinary people, and under the strong resources and strength of the Apocalypse Legion, these people who entered later have integrated into this powerful force at a very fast speed and become the capital of the rise of the Apocalypse Legion.

And this month, Shen Feifei was completely in retreat, and the fourth- and fifth-level life crystal nuclei reserved by the Apocalypse Legion were also rapidly consumed this month.

At first, Shen Feifei thought that using the Life Crystal Nucleus to advance his two unique abilities should cost him a lot, but he didn't expect it to be so big.

At present, the Sky Demon Dragon Transformation and the Metal Devourer clone are both level three, and the two abilities are both fused through the system, and both have reached the level three perfection state, Shen Feifei originally thought that as long as he absorbed a fourth-level crystal nucleus respectively, he could advance to the fourth level, but he didn't know that this was not the case at all.

In other people's advancement, there is actually a process, each stage by constantly absorbing the energy of the life crystal nucleus of the same level, until the energy accumulation of this level is complete, and the body is fully transformed and adapted to the energy intensity of this level, then you can absorb a higher level of life energy, otherwise there will be various crises that the body cannot withstand the energy invasion, simply put, it is to go crazy.

Then, by absorbing a higher-level life crystal nucleus, absorbing the higher-quality life energy provided in it, and slowly changing the energy level of some of the original low-level life energy in the body, so that when you complete the first high-grade life energy fusion, you will be considered successful in your advancement.

It's just that at this time, you can only be regarded as the primary state of this level, in addition to a very small part of the high-quality life energy in your body, there are more low-quality life energy, so you also need to continue to absorb high-quality life energy, until you fuse all the low-quality life energy in the body, and you will reach the perfect state of this level again, and so on and so on is the process of ordinary people's advancement.

And Shen Feifei is different, each of his advancements is directly through the system through the empowerment of life energy, body transformation and energy enhancement are completed at the same time, and they all reach a state of perfection at one time, less of the process of slowly transforming the body and adapting to the energy, and at the same time, there is also less of the process of accumulating energy, which is directly in place in one step.

Moreover, the life energy instilled by the system is the purest life energy of this level, and under the guidance and support of the system, Shen Feifei can advance smoothly every time, and Shen Feifei is far superior to others in every level, whether it is in terms of energy intensity, quality or depth, so this has created Shen Feifei's almost every ability to achieve an invincible state of the same level.

Of course, there are also differences in ability levels, but within the same level, Shen's extraordinary ability must be invincible at the same level.

However, now that Shen Feifei has advanced through absorbing the Life Crystal Nucleus, he knows how sad others are to advance and how lucky he is to have the help of his own system.

And because both of his abilities are unique abilities, the Life Crystal Nucleus required for advancement is naturally several times that of ordinary abilities, and because the quality of life energy contained in his body is too high, to condense the same quality of Life Energy, he needs to absorb more Life Crystal Nuclei.

In this way, for example, to advance from Level 3 Perfection to Level 4 Perfection of a normal ability, it requires absorbing about 10 Level 4 Life Crystal Nuclei, while his Sky Demon Dragon's transformation to advance to Level 4 Perfection requires tens of thousands of nearly 10,000 Level 4 Crystal Nuclei.

At first, Shen Feifei also thought that after all, his current body had undergone countless transformations, and he believed that he could fully adapt to the absorption of life crystal nuclei below level 9, and whether he could directly absorb high-level life energy, the effect might be better.

But the system also told him that every advancement is equivalent to a new life, equivalent to a rebirth, and the transformation and adaptation of each level of energy to the body is actually an understanding and fusion of this ability, and a perception of this ability from low to high.

If he directly absorbs the life crystal nucleus beyond the advanced level, he can completely withstand it with his physical strength, but he can't perceive all the attributes and internal changes from low to high when the ability is advanced, and even if you advance to the advanced level, you are just a deformity with empty energy but no knowledge of the true meaning of energy.

Therefore, Shen Feifei had to absorb the fourth-level life crystal nuclei one by one, and the two unique abilities used up nearly 20,000 fourth-level life crystal nuclei, which almost completely used up the fourth-level life crystal nucleus reserves of the Apocalypse Legion.

In the end, Shen Feifei looked helplessly at Luo Chengdao, who was crying and heartbroken: "I don't need to reserve the Life Crystal Nucleus anymore to advance." ”

In fact, you can't blame Luo Cheng for crying and mourning, you must know how many fourth-level evolutionaries can be created by these 20,000 fourth-level life crystal nuclei, almost 2,000 ordinary fourth-level evolutionaries, 200 high-quality fourth-level evolutionaries, and 20 rare fourth-level evolutionaries.

Of course, in the end, Shen Feifei still advanced both abilities to the fifth level of perfection, but the advanced to the fifth level was no longer used in the life crystal nucleus, but the genius earth treasure rich in rich and high-quality life energy that Shen Feifei had been looking forward to.