At this moment, when the Qingteng Xuanshui merged into the body of Duan Chen's Demon Dao Avatar's Demon Infant Villain, an amazing suction force suddenly burst out from the Demon Infant Villain's body, like a dragon absorbing water, constantly frantically swallowing the magic power in the sea of magic below.

Boom! In just a few moments, the sea level of the entire Ocean of Magic began to drop. And the Duan Chen Demon Dao Origin Demon Baby, who was sitting in the sky above the ocean of magic power, as if he was swallowing magic power like a bottomless pit, was growing up little by little at a speed visible to the naked eye at this moment.

In Duan Chen's Demon Dao Divine Demon Infant body, a large amount of magical power is constantly condensing wildly at this moment, turning into tendons and veins, into crystal clear bones, into strong and full flesh and blood, and into internal organs...... I don't know how long it has been.

Boom! The entire sea of magic power is still declining, and a large amount of magic power is absorbed by Duan Chen's Demon Dao Origin Demon Infant, making the Demon Dao Origin Demon Infant's body more and more condensed, and finally turning into substance, and the Demon Infant villain, which was originally only the size of a fist, is still growing.

Grow, grow. Eventually, the little demon baby had grown to about fifteen inches, just like a normal baby's size.

At this time, the entire sea of magic power was still declining, and Duan Chen's Demon Dao deity was still growing, but this growth took place inside the demon baby's body.

In the Demon Infant Dantian, a large amount of magic power continues to converge, wanting to open up the dantian space. Time passed bit by bit.

I don't know how long it has been, the space in the demon baby dantian has finally been opened up, although it is only within the scope of zhangxu, but it also has its own dantian.

And unlike Duan Chen's demon dao deity's dantian, the dantian in the demon baby's body is completely independent, and the two exist independently, but they do not affect each other.

This is the second stage of giving birth to a demon baby, which means opening up the dantian space.

And when the dantian space in the demon baby's body was opened up, the magic power of the entire magic ocean was still declining.

If the mana is not deep enough, I am afraid that it will not be possible to give birth to a complete demon baby, and if it can't be done, it means that the future Hedao is doomed to failure.

This is like a woman who is pregnant, if she is pregnant with a normal fetus, she will naturally be able to give birth smoothly after ten months, but if she is pregnant with a stillborn child, then even if she takes more supplements later, it will not help.

It's the same thing with giving birth to a demon baby, if you can't even conceive a complete demon baby, then when you join the path in the future, the demon baby's body will not be complete, and the union is doomed to fail.

However, Duan Chen did not have this problem. You must know that when he opened up the dantian space before, his dantian space had fully opened up to a range of two hundred and thirty zhang, which was much larger than some of the powerful dantian spaces in the middle stage of refining the void realm, so the mana accumulated in his dantian space was also very strong.

At this moment, although the magic power of his dantian space has been absorbed by the demon baby a lot, there is still about sixty percent of the mana left, which is completely capable of giving birth to a complete demon baby.

However, Duan Chen's ambition was not just to give birth to a complete demon baby. After all, the magic baby is also divided into three, six, nine and so on, just like some babies are just born, the physique is also different, some babies are born with a poor physique, and they are weak and sickly since childhood, while some babies have a good physique and have grown very strong since childhood.

And Duan Chen's pregnancy of the demon baby is naturally rushing to give birth to the most perfect demon baby, and it is impossible to be satisfied with just a complete demon baby.

At this moment, in the center of Duan Chen's Demon Dao Divine Demon Infant's eyebrows, there was an empty place, and as the magic power continued to converge, an amazing light suddenly bloomed, and another space was about to be opened up.

Finally, when the magic power that gathered in the eyebrows of Duan Chen's Demon Dao Origin Demon Infant reached a limit, a space of a few feet in size quickly took shape, and then after experiencing some shocks, it gradually stabilized.

This is the third stage of giving birth to a demon baby, which is the necessary stage of giving birth to a complete demon baby.

Once these three stages are completed, the demon baby that will be conceived will have the foundation of the path in the future.

In the future, the demon child will continue to grow until it is fully grown to be like the physical body, and then it can begin to try to merge with each other.

"It's almost time to start the final step. When Duan Chen's Demon Dao Deity's Demon Infant opened up the Sea of Knowledge, Duan Chen's mind moved, only to see that the entire magic power ocean, which had only dropped by a small half, began to fall wildly, and countless magic light points rose from the ocean and merged into the Demon Dao Deity's Demon Baby's body.

At the same time, the drop of green vine Xuanshui that the Demon Infant fused with before also began to play an effect at this moment, helping Duan Chen's Demon Dao Deity's Demon Infant to carry out the final transformation.

All the while, Duan Chen was thinking about a question. That's why after the cultivation reaches the realm of refining the void, the next stage is merging, rather than directly ascending to the Mahayana.

This question was still not understood until Duan Chen realized the realm of refining gods and returning to the void. But now, he suddenly understood a little bit why it was a merger after refining the void.

The so-called merger is actually a stage in which the Yuan Infant and the Yuan Shen merge into one, and then replace the original physical body, and why is there such a stage, in Duan Chen's opinion, it should be needed to become an immortal.

**The mortal womb and the immortal body are obviously not the same. And this stage of merging is to let the primordial spirit integrate into the primordial infant, and then the primordial infant replaces the original physical body and continues to practice until the Mahayana ascends, which is actually an otherworldly process.

From the merger period, he began to get rid of the ** mortal fetus, and continued to practice with the body of a primordial infant, so that he could gradually transform himself into the body of an immortal, so as to achieve the goal of finally ascending to the immortal world.

Therefore, at the stage of refining the Void Realm, the conception of the primordial infant will be so crucial. Because this is the foundation of becoming an immortal, once this foundation is not laid, let alone ascending to immortal in the future, it is impossible to merge.

And in the stage of conceiving the Yuan Baby, if the foundation of the Yuan Infant can be firmly laid, and even promoted to the extreme, then if the merger is successful in the future, it will naturally have a strong enough body, and it is not impossible to even reach the innate spirit level.

However, it is extremely difficult to do this, so the old hall owner will go to great lengths to get a drop of green vine Xuanshui for Duan Chen.

With this drop of green vine Xuanshui, it is possible for the demon infant of Duan Chen's Demon Dao Origin to be conceived into the most perfect physical body in the future and reach the innate spirit body level.

"It's done. When the power of Qingteng Xuanshui was completely integrated into the demon baby's body, Duan Chen's Demon Dao deity couldn't help but breathe a sigh of relief.

At the same time, Duan Chen's Immortal Dao deity had also successfully broken through to the early stage of refining the void realm in the Cave Heaven World of Shanhe Ding.

As for the Yuan Infant of the Immortal Dao Deity, in Duan Chen's induction, it was no worse than absorbing a drop of Qingteng Xuanshui Demon Dao Deity.

At first, Duan Chen didn't quite understand, until later he suddenly remembered that when his Immortal Dao Deity was on the second floor of the Sacrifice Tower, he had absorbed a drop of Yuan Mu's blood.

So he guessed that the Immortal Dao Deity was able to conceive the Yuan Infant to the same level as the Demon Dao Deity without the help of any treasures, which should have been affected by the residual power of the Yuan Mother's blood.

Of course, this was just Duan Chen's guess. As for the real reason, I am afraid that it will not be seen until he reaches a higher realm in the future.

In short, the primordial infant of the Immortal Dao Deity was almost the same as the Demon Dao Deity, which was also a good thing for Duan Chen, so Duan Chen didn't care much about what happened.

"The mana that was originally accumulated in my body is almost exhausted because of the birth of the Yuan Baby, so first restore the mana to the level of refining the virtual realm before leaving the level. Muttering to himself, Duan Chen's Demon Dao Deity and Immortal Dao Deity immediately closed their eyes at the same time and began to frantically absorb the surrounding Heaven and Earth Yuan Qi.

...... Refining the Void Realm absorbs the Heaven and Earth Yuan Qi to restore mana, and the movement is much greater than that of the Transformation Period. For example, when the Qinglin Demon Saint broke through to the Refining Void Realm and absorbed the demonic energy of heaven and earth to recover his mana, it alarmed the entire Nine Demon City.

And Duan Chen's Demon Dao Origin and Immortal Dao Origin are now absorbing the Heaven and Earth Yuan Qi at the same time, and their movements are even greater, dozens or hundreds of times larger than when the Qinglin Demon Saint stepped into the Refining Void Realm.

After all, just in terms of the spatial scope of the dantian, he had already surpassed the vast majority of the early stage of refining the void realm, and even the middle stage of the refining realm.

"What's going on?"

"What's wrong?"

"Heaven and Earth Yuan Qi is poured back, could it be that anyone has broken through, but how can the movement of the breakthrough be so big?" In the entire Demon Doctor Temple, because of the original catastrophe, many Demon Doctors have moved to the Cave Heaven World in order to take refuge, and even their families have lived in.

Therefore, when Duan Chen began to devour and refine the demonic qi of the entire Cave Heaven World, many of the cultivators of the Demon Medicine Pavilion saw that scene that they would never forget.

I saw that the endless demonic qi gathered into a cloud, almost enveloping the entire sky, and then spun rapidly to form a huge whirlpool, and the center of the whirlpool was the meditation room where Duan Chen's Demon Dao deity retreated.

The same scene was also staged in the Shanhe Ding Cave Heavenly World, but except for a few people such as the Seven Demon Lords, no one else could see it.

However, the momentum caused by the breakthrough of the Demon Dao Deity in the outside world alone was enough to shock all the monks gathered in the Demon Doctor Temple.

"I think that when the Qinglin Demon Saint broke through to the Refining Void Realm, the momentum it attracted was probably less than one-tenth of this. Some of the Avatar Monks couldn't help but say.

And what they saw was only some appearances, like the old hall master, like the Ice Spirit Demon Saint and the Void True Demon Saint and other powers of refining the Void Realm, they saw a deeper level.

"I'm a disciple, I've stepped into the realm of refining the void......" The old hall master sat in the main hall of the Demon Doctor Temple Cave Heaven World, and looked up at the quiet room where Duan Chen's retreat was.

As the current controller of the entire Demon Doctor Temple, he could clearly sense that the Heaven and Earth Demon Qi in the entire Demon Doctor Temple Cave Heaven was being rapidly consumed, and in order to supplement this consumption, the Demon Doctor Temple itself was also wantonly absorbing Heaven and Earth Yuan Qi from the outside world.

In other words, if Duan Chen did not break through in the Demon Doctor Temple Cave Heaven World, but in the outside world, then the movement he caused would be even greater.

"This kid shouldn't have directly broken through to the middle stage of the Refining Void Realm, right?" The old hall master was secretly shocked in his heart, but he also became more and more happy.