As soon as he exited the natal world, Zhao Song revealed the natal world, and the natal world at this time was like breathing, expanding and shrinking as if he was swallowing unknown substances.

Zhao Song looked at the natal world in front of him, and as soon as his divine sense probed, he was ready to take a closer look, wanting to see what was different from the evolving natal world before.

This closer look really found the difference, at this time in the natal world, the flow speed of the Heaven and Earth Yuan Qi has increased significantly, unlike the original, the Heaven and Earth Yuan Qi is basically static, and there is no sign of any flow.

Don't underestimate this change, as soon as the heaven and earth vitality in this natal world circulates, the whole world feels like it has come to life, there is a feeling of renewal and repetition of everything, full of endless vitality.

And in Zhao Song's feelings, the starry sky, the sea of blood and the like that were patched together before are also slowly integrated into the natal world, and some traces of the original artificial axe chisel are gradually disappearing, depending on the situation, the previous situation of various systems doing their own things will also end, Zhao Song guessed in his heart, when the world is promoted, presumably these will be completely integrated with the world, coordinate with each other, and evolve together.

In this way, Zhao Song's mind was completely engaged in the process of observing the evolution of the natal world......

And this evolutionary process full of Taoist rhyme also made Zhao Song slowly forget time and forget everything......

Time flies, time flies, and nearly 10,000 years have passed quietly......

In these 10,000 years, although the Flood World was as calm as ever, all the innate beings knew in their hearts that this kind of peace could not be maintained for long......

Since the establishment of the three clans of the dragon and phoenix qilin, although the desolate world has maintained peace on the surface, the three clans have been secretly in trouble in order to attract innate beings to join their own clan.

However, there is no way to do this, after all, although the desolate world is vast, there is always a fixed number of innate beings born, and it is impossible to be born endlessly.

One more who joins their side, then one less who joins the other two clans, not to mention that not all innate beings are willing to join the three clans, so there are fewer innate beings to choose from, so now it is only a matter of time before the three clans do whatever it takes to win more clansmen and gather more luck.

And with the continuous increase of the people of the three clans, the desolate world is full of the figures of the three clans, and all kinds of cultivation resources are gradually converging towards the three clans, resulting in the three clans becoming more and more profound, the strength is getting stronger and stronger, and the actions are becoming more and more domineering, and those few innate beings who are not of the three clans have to slowly disappear.

However, these have nothing to do with Zhao Song, he has been immersed in the evolution of his natal world, and after nearly 10,000 years of evolution, his natal world promotion has also come to an end......

Looking at the more and more mellow and deep natal world, Zhao Song was greatly relieved, since the natal world was promoted to the middle thousand world, millions of years, he has been looking forward to the arrival of this day.

On this day, Zhao Song's natal world suddenly stopped expanding and contracting, and then emitted a strong spiritual light, which shone all over the dojo before it was blocked by the mountain protection array and did not continue to spread outward......

Yang Mei, who was in retreat and cultivating, was also awakened, he only felt that a strong life magnetic field came from Zhao Song, extremely powerful, like Zhao Song, but it was completely different, he couldn't figure out the situation, so he had to check it out.

After a few moments, the spiritual light in the sky gradually retracted......

After all the spiritual brilliance retracted back into the natal world, Zhao Song's natal world returned to its previous appearance, constantly expanding and contracting, but the current natal world looked like it would give people a deep and boundless feeling.

Seeing that the promotion of the natal world was completed, Zhao Song couldn't wait to take the natal world back into his body, wanting to use the power of the natal world promotion to promote the promotion of his cultivation.

After Yang Mei rushed over, he saw Zhao Song close his eyes, and his whole breath fluctuated greatly, and he knew at a glance that he was in the process of being promoted, and when he saw that there was nothing wrong, he didn't dare to disturb Zhao Song, so he quietly turned back and returned to his retreat.

Zhao Song, who had recovered his natal world, was not comfortable at this time, and the situation was beyond Zhao Song's expectations.

Originally, according to Zhao Song's thoughts, this promotion of the natal world to the Great Thousand World must have pushed his cultivation to the realm of mixed yuan true immortals, but he didn't expect that the benefits brought to him by this promotion of the natal world were beyond imagination.

The natal world entered the body, first of all, all the mana of Zhao Song's mixed yuan scattered immortals was absorbed into the natal world, although Zhao Song's mana was majestic and profound, but in the face of the extraction of a large world, no matter how much mana was useless, a moment of effort, it was extracted.

In the past, the mana was slowly extracted and refined by the natal world, and there was no special feeling, but now the mana of the whole body was drained in a short period of time, which made Zhao Song feel uncomfortable for a while, and the whole person was extremely weak, and this just shows that the gap between the world and Zhao Song, who has not been promoted, is too big, and a little exertion makes Zhao Song a little unbearable.

However, although the extraction was fast and the return was faster, after all the mana of the Mixed Yuan Scattered Immortals was absorbed by the natal world, a more powerful mana slowly flowed out of the natal world and was slowly injected into Zhao Song's body......

After a while, Zhao Song felt that the mana had exceeded the original realm and reached the realm of Mixed Yuan True Immortal, just when he thought it was going to end, he didn't expect that the mana was still continuously injected, which made Zhao Song a little uncomfortable.

The mana that a person can withstand is limited, Zhao Song turned out to be only in the realm of mixed yuan scattered immortals, and there was no problem in bearing the mana of mixed yuan true immortals.

What Zhao Song didn't expect was that there was so much mana to be promoted in the natal world this time, not only the quality was very high, but the amount was also very large, and it suddenly exceeded his tolerance limit, there was no way, he could only temper his body while receiving mana, which made Zhao Song always in a state of pain and happiness.

I don't know how long it took, feeling that the mana flowing out of the natal world was weakening, Zhao Song knew that this promotion had finally come to an end, so he let out a long breath, and hurriedly divided a little energy to observe his own situation, wanting to see if his body had been damaged after running mana under high pressure.

Ever since the mana flowing out of the natal world exceeded the limit of what he could normally bear, Zhao Song had been working on the mana quenching body with all his heart, and he didn't have the energy to care about how much mana the natal world had given back, and now the situation was not so critical, so he dared to be distracted and observe his own situation.

Unexpectedly, this observation startled Zhao Song, and his face was full of incredulity.