As the purple vortex around Li Fei continued to expand, there were more and more spiritual energy gathering towards Li Fei. The purple dragon divine skill in Li Fei's body was running at an extremely fast speed, constantly condensing the aura to the dantian.

"It looks like we can try to break through." Li Fei found that with the continuous increase of aura, the aura in his body became very active, which was a sign of a breakthrough.

In the face of such an opportunity, Li Fei will definitely not miss it, and break through in an environment like a rich aura, the difficulty of such a thing is the smallest, and the probability of success is the largest.

"Breakthrough." Li Fei continued to condense the spiritual energy, gathered and condensed towards the dantian.

With Li Fei's extreme luck, the purple halo that Li Fei originally emitted slowly became smaller, and the purple aura quickly returned to Li Fei's body, converging towards Li Fei's dantian, more and more.

"Whew." Succeeded, Li Fei was overjoyed in his heart, he couldn't imagine that it would be so simple to break through in such an environment, and he went from the late corporal to the early sergeant at once.

"Come on, strive to break through one level before the closure of this eight-way spirit attraction array." At this time, Li Fei's heart was very happy, just three days had passed, he had broken through the first level, so now there were still about seven days before the end of the Eight Directions Spirit Attraction Array, according to this cultivation speed, the possibility of Li Fei breaking through the first level again was still very large.

Li Fei didn't have time to rest, he didn't have time to be happy, and he immediately practiced again.

As his strength broke through to the early stage of the sergeant, Li Fei's aura was much stronger than before, and when he ran the Purple Dragon Divine Skill again, the purple halo expanded rapidly, and the speed of absorbing the aura was also greatly improved.

In the selfless cultivation of everyone, seven days passed.

At this time, Song Liqian, Niu Shanmu, Hu Ling'er and other members of the dragon clan, each of them had achieved the goal of improving their strength by one level, and many of them were working towards the goal of breaking through the two-level cultivation.

In seven days, although everyone has achieved the improvement of cultivation, they have also consumed a lot of the aura in the Octagon Spirit Attraction Array, when they just came in, the aura of the Octagon Spirit Attraction Array is more than ten times that of the outside world, and now, it is only three or four times the degree, I believe that according to this trend, it will not be long before the aura in the Octagon Spirit Attraction Array will be similar to the outside world, and when the time comes, the Octagon Spirit Attraction Array will be closed, so there is not much time left for Li Fei and the others now.

The aura vortex around Li Fei now was the largest, almost two or three times that of the others, and in the whirlpool, there were a lot of purple aura swimming around, densely packed, and they were constantly devouring the aura gathered from all around.

"This aura is getting weaker and weaker, and if you don't break through, you won't have a chance." On the ninth day, Li Fei could feel that the current aura here was only about twice that of the outside world, and if he followed the normal cultivation of the regular ones, it would be almost impossible for him to break through before the Eight Directions Spirit Attraction Great Array was closed.

"Fight once, maybe it's an opportunity." Li Fei thought in his heart, so he took out the package of elixir that Liu Jinyu gave him, and without the slightest hesitation, he used the spiritual energy to refine it, and then sucked it into his mouth.

With the addition of this aura, the aura in Li Fei's body suddenly became a lot more active, and the purple aura outside his body was also constantly swimming quickly to absorb aura.

"It's not enough, you have to use the Gathering Spirit Pill." Although it was a bit of a sign of breakthrough, Li Fei knew that this little aura alone was not enough, he quickly took out a few Gathering Spirit Pills and put them in his mouth, the use of Gathering Spirit Pills made Li Fei's absorption range and strength of the surrounding spiritual energy greatly increased, and the whirlpool expanded by almost half of its width again.

The whirlpool was constantly spinning, and the surrounding aura was constantly gathering towards Li Fei, and the place where Li Fei was located was almost the place where all the aura gathered.

Some people who were closer to Li Fei felt some strangeness of the aura around him, although there was aura passing by his side, but he hadn't had time to absorb a lot, and the aura gathered towards Li Fei, he was anxious in his heart, and strengthened the absorption, but he still couldn't stop the aura from going towards Li Fei.

"Okay, that's it, it should be about the same." Twenty minutes later, Li Fei could feel that the absorbed aura was already quite a lot, enough for him to sprint and break through once.

Li Fei was very decisive, constantly operating the Purple Dragon Divine Skill, so that the aura from all parts of his body gathered towards the dantian, and the purple aura emitted outside his body was also constantly recovered.

Every extra point of persistence is the success rate of one more point, and Li Fei has been gritting his teeth to support it. The breakthrough of cultivation is actually the evolution of the dantian, and to achieve the change of the dantian, it is necessary to use more aura to expand the dantian space, and to expand the dantian space, it is necessary to endure pain and suffering, if the breakthrough fails, the person's dantian will be damaged, it is possible to reduce or lose the cultivation, and the impact on the future will be very great.

"Whew." After all, it was done, and ten minutes later, Li Fei opened his eyes, and there was excitement in his eyes, he finally broke through to the middle of the sergeant.

"Fellow students inside, the aura in this Eight Directions Spirit Attraction Array is no longer enough to support your cultivation, please quickly come out of the Eight Directions Spirit Attraction Array and change the cultivation venue." Just when Li Fei wanted to continue cultivating, Lu Jianbo's voice came in from outside.

Hearing Lu Jianbo's words, everyone had to give up the idea of continuing to cultivate here and walk out of the Eight Directions Spirit Attraction Array.

"Well, yes, let's go to the mock war room now." When she saw that Li Fei had indeed broken through two levels one after another in nine days, even Liu Jinyu, who had always been very strict, had a satisfied smile on her lips, but she would not give Li Fei more rest time because of this.

In less than two months, Li Fei has improved his cultivation by four levels, which is already incredible, and in addition, Li Fei's spiritual power has also improved by leaps and bounds. The rapid improvement of cultivation is definitely a good thing, but if it is simply to improve cultivation and ignore the foundation, it will outweigh the losses, and it will not be beneficial to Li Fei's long-term development in the future, but a shortcoming. Therefore, in the next time, Liu Jinyu will focus on the consolidation of the foundation and the improvement of combat experience, and the simulation training room is a good choice.

"Okay, Coach." For Liu Jinyu's arrangement, Li Fei did not have the slightest dissatisfaction in his heart, but felt full of momentum, what he wanted was non-stop, what he wanted was to race against time.