When the last person fell under his sword, Chen Xiaobei suddenly felt an unusually clear aura pouring into his body from heaven and earth, instantly breaking through the boundaries of cultivation.

Five layers of Qi refining!

After a lapse of many days, his cultivation had finally improved again, and it was the Yin Evil Soul Seeker who caused this change.

Previously, he used the breath of the earth to practice the "Three Heads and Six Arms Technique", and achieved the Yin Evil Soul Searching Hand. When he killed Zu Feibai, he found that a warm current had melted into the supernatural power seed of the Yin Demon Soul Seeker.

And after that, every time he killed someone, a warm current melted into the Yin Evil Soul Searcher, until just now, at that moment, his heart moved slightly, and he suddenly understood that the Yin Evil Soul Searching Hand had been completed in stages, and the evil qi in it would no longer make his heart grow.

It was at that moment that a stream of spiritual energy poured into his body, completely integrated into his true qi, and the water and milk blended together, indistinguishable from each other.

The "Taishang Wuji Mysterious True Sutra" he cultivated was an ancient immortal method, and the most taboo was the true qi refutation, so he never absorbed the spiritual energy in the spirit stone when he cultivated, nor did he use pills to forcibly improve his own cultivation.

When that aura forcibly merged into his true qi, his first reaction was to be frightened, because this was likely to cause his true qi to become mixed, which in turn was likely to cause him to go mad and even die.

However, when this aura fused with his Supreme Infinite Qi, it was quickly transformed into the Supreme Infinite Qi, which was no different from before.

Only then did he realize that this aura was extremely clear, almost like the pure aura that he had once fused into his true qi.

After discovering this, Chen Xiaobei's heart suddenly felt an irrepressible feeling of ecstasy, he seemed to have found a shortcut to quickly improve his cultivation, and this shortcut would not lead to true qi refuge.

Judging from the current signs, the source of this sudden aura lies in the Yin Evil Soul Searcher, according to his thoughts, it may be related to "killing on behalf of the heavens and repaying the cause and effect of heaven and earth", and the specific reason is probably still to be found in the "Taishang Wuji Mysterious Sutra".

At present, his Yin Evil Soul Seeker has been completed in stages, and he can choose to cultivate slowly like this to increase the power of the Yin Demon Soul Seeker, or he can absorb the evil qi again, and then neutralize the negative effects of the evil qi by killing people.

At this time, he urgently needed to improve his cultivation, so he naturally chose the second method without hesitation, so after he drove his parents back to Mingkong City in a mechanical off-road vehicle, he couldn't wait to go to the Evil Qi Cave where he had been.

His original plan was to go to the place where Zhu Yan was after saving his parents, looking for an opportunity to kill Zhou Haotian.

However, after discovering a shortcut to quickly improve his cultivation, he decisively changed his initial idea.

Zhou Haotian still wants to kill, because he has really endangered the safety of himself and his family, but the stake in killing Zhou Haotian is too big, he not only has to kill Zhou Haotian, but also must kill him unknowingly.

Otherwise, Zhou Haotian's family would do everything in their power to kill him and his family, and there was nothing he could do about it.

He doesn't think that he is the kind of protagonist who will turn evil into good fortune when all dangers come to him, so as an ordinary person who yearns for something unusual, he will not act rashly until he is at least seventy or eighty percent sure.

Before that, he had only determined the idea of killing Zhou Haotian, and the possibility of killing him unknowingly, so he was willing to try.

However, limited by his strength, this possibility is very small!

And now, he has a way to improve his cultivation and increase the possibility of success, so for this, it is okay to give up a small opportunity!

Because, as long as his cultivation improves, there will always be opportunities!

......

To the west of Sanyo Valley, there is a hill called "Koji". This mountain is rich in white jade and red copper, in the past when humanity was prosperous, it was exploited here, so that the appearance of this mountain was greatly changed, the white jade is gone, the red copper is deeply hidden, gradually barren and abandoned, and there are few traces here.

Many years have passed, and although no one has mined this place, the environment has not changed, but it has deteriorated year by year, with no vegetation and no living creatures.

After Chen Xiaobei collected enough evil qi in the Evil Qi Acupoint, he hurried here, although he prioritized strengthening his strength, but if he could seize this opportunity, he would naturally not give up.

At this time, stepping on Xiaoci Mountain, seeing that this place was barren, Chen Xiaobei couldn't help but have a trace of doubt in his heart.

It is not true to say that human beings have caused environmental damage due to large-scale exploitation, and human civilization has developed rapidly during that time, almost reaching the point where everyone cultivates immortals, and the spirit stones and various materials required are naturally not comparable to those in the past. In order to meet the growing demand of people, human beings have been mining almost everywhere without moderation, and some people of insight have realized the problem.

However, after countless years, even if the place cannot be restored to its former appearance, at least it should be lush and no longer barren, and this is not just the cause of "environmental destruction"!

Walking on this dirt road covered with black spots, like a tattered rag that had been discarded for a long time, Chen Xiaobei suddenly felt a trace of evil qi penetrate the soles of his feet, pour into his body, and then quickly disappear.

This evil qi is so tiny, almost imperceptible, if it weren't for the fact that he himself is a master of using evil qi, and he has had the experience of heart outbursts, otherwise he would not have been able to detect this evil qi.

This evil qi was quite different from the yin evil he had ever seen, and it was even more different from the heart evil, but as soon as this evil qi entered his body, he actually felt that his heart seemed to have a trace of restlessness, and he only wanted to kill people and then hurry.

At that moment, he immediately recited the Pure Heart Sutra silently to eliminate the interference of evil qi on him.

When his mood calmed down, Chen Xiaobei secretly pondered: I don't know what kind of evil qi this is, it can arouse the evil qi in people's hearts more than the yin evil I have seen, fortunately I noticed it early, otherwise when the evil qi gathers, I am afraid that I will not be able to escape the evil qi and kill on a large scale.

No wonder the ancient books record that Zhu Yan "sees the big soldier", I am afraid that where he lives, there is this kind of evil spirit all around, which makes people unconsciously move the way and use the sword.

Thinking of this, Chen Xiaobei's heart suddenly moved, and a smile couldn't help but fly up his eyebrows.

He thought that since Zhou Haotian and his group had walked here, if there was no master in the team who was proficient in evil qi, they would definitely not be able to escape the end of evil qi obsession. If they kill each other, maybe this time he may really take this opportunity to kill Zhou Haotian.

Despite this, he was still cautious and did not dare to be careless, which only made the almost impossible possible, and he was far from success.

In case Zhou Haotian and the others failed to kill each other as he expected, this is just a flash in the pan.

However, since Zhu Yan is a "soldier when he sees it", he is a calamity beast born of heaven and earth, even if he is only refining qi and cultivating, it is not easy to clean it up, and there will be a big war at that time, and then it will be his chance to take advantage of the chaos to kill Zhou Haotian!