Any of the above four items is missing. Not to mention the perfect return to the original, even the flawless return to the original of the five-color Yuanying is difficult to achieve. Therefore, for others, the existence of the five-color Yuanying is already against the will of heaven.

It is not that simple to achieve any of these four key factors. First, only experts in the cultivation world of Qiyunzi can get it out by a master of the Nine-Turn Infant Refining Art. Secondly, the Black Gold Pill is unprecedented, and Chen Rui can achieve it by chance. Third, the help of his own cultivation is also very difficult. Fourth, it is not very difficult to obtain the single five elements spiritual power, but it is not easy to collect all the five elements.

"Start the fifth turn, this fifth turn should completely consume the extra cultivation power obtained by unlocking the lotus ban. However, my cultivation level is already at the peak of the middle stage of Guiyuan. Even without that cultivation power, it can promote the rotation of the chaotic energy." Chen Rui took a deep breath. After sacrificed most of his vitality, his confidence was unprecedented at this moment. When his eyes closed again, the wood-attributed spiritual power had completely integrated into the chaotic energy, and the chaotic energy turned into a cyclone and slowly turned. After a week of complete rotation, a green light generated from the cyclone and merged into the original five-colored Nascent Soul. Since then, Chen Rui's Nascent Soul has been six colors.

However, this time Chen Rui's cultivation level was still at the peak of the middle stage of Guiyuan, but it was completely stabilized without any slightestness.

At this moment, Chen Rui had already stepped into the few six-colored Yuanying geniuses in the history of Jianjizhou 6. These people had already rushed out of Jianchenxing to go to the high-level star field. The one who was still on Jianchenxing was Mu Chen, who reached the six-colored Yuanying.

Chen Rui did not dare to pause at all and continued to activate the sixth turn of the Nine-Turn Infant Refining Art. After all, the chaotic energy in the dantian after the broken elixir will not exist forever. Once the chaotic energy disappears, the breakthrough will be over, and the Nascent Soul will be established and there is no possibility of increasing it.

After giving his life again, Chen Rui's whole body grew a lot older. His originally mixed black and white head had turned gray, and even some wrinkles were added to the corners of his eyes. However, he did not dare to hesitate, and would not regret it. After all, if he could successfully increase the Nascent Soul to the Seven Colors, then all the losses would be worth it.

"The last golden spiritual power among the five elements will make my Nascent Soul reach the seventh color!" Chen Rui murmured, the five grasses completely disappeared and melted into the chaotic aura in his body.

Time passed slowly, and a moment later, a golden light lit up from Chen Rui's body, making Chen Rui look like a golden statue at this moment. Immediately afterwards, this golden light slowly entered the body and gathered onto the Nascent Soul. Immediately afterwards, Chen Rui's cultivation level rose again, and he broke through from the peak of the middle stage of Guiyuan and entered the late stage of Guiyuan.

His head was white and windless, and a powerful feeling suddenly filled his heart. At this time, Chen Rui was unprecedented in the same realm in Jianjizhou Great Six and even the entire Jianchen Star. Not to mention that he is the strongest in the same realm, what can even be the Cultivator Guiyuan Great Perfection in front of him? He has full confidence to kill!

His spiritual consciousness increased exponentially at this moment. Once it completely dispersed, the radius of eighty miles was under his control. If it was a single direction, it could spread eight hundred miles.

Of course, his cultivation is in the late stage of Guiyuan, and his spiritual consciousness has turned into spiritual consciousness. The spiritual consciousness that cultivators can only possess after Guiyuan.

At this moment, Chen Rui's spiritual consciousness range was far from that of a normal late stage of Guiyuan cultivator, a normal three-color Yuanying person, whose spiritual consciousness range was only half of his.

Chen Rui fell into deep thought. The seven-colored Yuanying gathered the power of the wind and clouds and the five elements, but he had a feeling that the seven-colored Yuanying was not perfect.

"I still have the power of thunder!" Chen Rui suddenly remembered everything he experienced when practicing Xuanyuan Foreign Sutra. As his cultivation level continued to improve, the role of the Golden Light Body was not as good as before, but he believed that such exercises as Xuanyuan Foreign Sutra were not useless, and the practice before was never in vain.

Chen Rui's spiritual consciousness swept through his body. Sure enough, he saw that the power of thunder was everywhere in the flesh and blood meridians around him, but they had merged into the flesh and blood meridians. If they had not been forced to use spiritual consciousness to investigate, they would never have appeared.

"This power of thunder is the eighth color of my Nascent Soul!" Chen Rui took a deep breath, immediately used his cultivation in his body, activated the Nine-Turn Infant Refining Technique, and sacrificed the remaining vitality. Once this vitality was sacrificed, Chen Rui's entire body grew old in an instant, as if he had become a twilight person.

In the year, white and wrinkles were everywhere, and a little dead aura emanated from him.

The chaotic energy transformed by the black gold elixir in his body was exposed under the banging operation of the Nine-Turn Infant Refining Technique, and slowly forced out the thunder power that was absent from the flesh and blood meridians and sucked it into the chaotic energy of the Dantian.

The moment all the thunder power was completely sucked in, thunder sounds came from Chen Rui's entire body. With constant roar, the seventh turn of the Nine-Turn Infant Refining Technique was finally completed.

After a moment, Chen Rui's eyes suddenly opened, and his body was even more roaring. The thunder power finally turned into a purple light and merged into the original seven-color Yuanying.

The moment the Nascent Soul reached the eight colors, Chen Rui's cultivation level rose again, from the late stage of Guiyuan to the peak of Guiyuan, only one step away from the Great Perfection.

At this moment, he realized a terrifying problem. Because he sacrificed too much vitality, his life span would be completely cut off in ten years.

"This... is this the price of using the Nine-Turn Infant Refining Art to achieve a perfect return to the original world?" Chen Rui murmured. This price is not too high. If you have the ability to defy the heavens, you don't have much chance to enjoy it?

"But the Nine-Turn Infant Refining Art has the last two turns left, and the chaotic energy in the Dantian has not disappeared yet, right?" Chen Rui's eyes condensed, "Sure enough, it still feels like that. Even the eight-color Yuanying is not perfect return to the Yuan Dynasty! What should I do?"

At the same time, in the sky outside the Mietian Sect, the wind and clouds gathered, the sky was dark, and lightning gradually came from the distant starry sky.

With the arrival of these countless lightnings, a catastrophe cloud covering the sky was formed, and it was increasing very much. A breath of death and silence came from the catastrophe cloud.

All the monks in the Mie Tian Sect looked at the sky one by one, and their faces were filled with horror.

"What's going on?" Some disciples who didn't know what was going on, murmured at the terrifying scene.

However, the senior leaders of the Mie Tian Sect recognized that this was a thunder tribulation.

"It's impossible. Whoever violated the heavenly taboo will actually attract the disaster? Is there such a strong man in our Tiantian Sect?" An elder was a little surprised and puzzled.

"Well, is it because of that guy Han Yu's lack of a lower limit to lead to the heavenly tribulation?" Ju Mie Tian Sect's leader, Ju Mie Tian, ​​murmured at Jie Yun.

"Brother, when is it now? Are you still in the mood to joke?" The beautiful woman Chen Rui met with Han Yu when he entered the door and said dissatisfied.

(End of this chapter)
Chapter completed!