Under Lin Fei's guidance, Tianjizi and the others made rapid progress in their cultivation, and Lin Fei was able to give them detailed answers to some difficult questions encountered in their cultivation.

Tianjizi and the others were overjoyed, but they admired Lin Fei even more, they didn't expect that the young Sect Master Lin would have such rich cultivation experience, they even suspected that Lin Fei was not a young man at all, but more like an old monster who had cultivated for thousands of years.

While instructing them to cultivate, Lin Fei took the time to refine the elixir they provided to refine seven "Peiying Pills".

When they saw those pills that contained majestic spiritual power and shone with a green luster, Tianjizi and the others couldn't help but swallow a mouthful of saliva, their eyes all showed excitement, they were still worried about Lin Fei's refining of pills, but at this moment they were completely convinced, and felt that it was a completely correct choice to swear to follow Sect Master Lin at the beginning.

With these elixirs in hand, Lin Fei also had more confidence in their advanced primordial infants, and he believed that with the help of some other means to help them with a few advanced primordial infants, there shouldn't be much of a problem.

While Tianjizi and the others were stepping up their cultivation, Lin Fei also began his own cultivation.

Sitting on the ancient altar, Lin Fei adjusted his body and mind and sat silently.

Lin Fei's mind turned into nothingness, completely integrated into the void, looking up at the bright starry sky above his head, Lin Fei felt that he had become one with the world and the billions of stars above his head.

Lin Fei's originally long and gentle breathing began to stop slowly, and all the skin pores of his body opened, and his natural breathing began to change from the acquired natural breath to the congenital fetal breath state.

As he continued to breathe in and out, Lin Fei, who had entered the state of fetal breathing, felt that his physical body seemed to have turned into nothingness and completely integrated into this void.

The Yuan Infant in Lin Fei's body smiled, and the Yuan Baby's whole body exuded a faint golden light, and as the fetal breath deepened, the golden light of the Yuan Infant became fainter and fainter, and the golden Yuan Infant began to grow slowly, the golden color became lighter and lighter, and gradually turned into nothingness.

Tianjizi and the others, who were cultivating, seemed to suddenly feel the abnormality around them, and when they looked up, they found that Lin Fei, who was sitting on the high altar, had become extremely tall, and his body had become almost transparent.

In his body, the original golden Yuan Infant was also slowly growing up, merging with his body.

And Lin Fei's incomparably tall figure continued to fade slowly, and in the end, only a faint light and shadow was left on the high platform.

What kind of exercise is this?!

Tianjizi and the others were shocked in their hearts, and they could feel that the aura of heaven and earth around them had actually begun to converge towards Lin Fei's light and shadow figure.

Tianjizi and the others looked at this scene in surprise, they had never heard of the exercises that Yuan Ying could fuse with the physical body, let alone the whole person's body, and they could also turn into a void of light and shadow for cultivation.

Lin Fei, who turned into a ray of light and shadow, felt that he had entered a wonderful realm, and he felt that the aura gathered around him did not need to flow along the meridians and enter the limbs and hundreds of bones like before.

Instead, these auras directly entered the depths of each of his cells, and this feeling made Lin Fei feel that every cell in his body was extremely happy.

In this indescribable happiness, Lin Fei felt a kind of light that emanated from his heart, and this light made him truly become one with the world around him.

With the integration of the primordial infant and the body in the body, Lin Fei has a feeling of "I am the universe, and the universe is me".

Although Lin Fei had had a similar experience when he was cultivating before, this time he felt very different from before.

Although I also had the feeling of cosmic physical and mental integration before, I still felt that there was an indescribable layer of separation in the depths of my heart, but this time Lin Fei clearly felt that the universe was in my heart, and my heart was filled with the universe.

Lin Fei had not cultivated similar exercises in the Immortal Dream World, and now he had inadvertently groped into such a realm, could it be that this was the feeling attached to the "Eternal Star Decision"?

Even why his Yuan Infant would automatically grow up and turn into nothingness and merge with his physical body, Lin Fei couldn't say clearly, but he knew that this was definitely a good thing.

The fusion of Yuanying's physical body also gave Lin Fei an indescribable feeling, as if I have you, you have me, I can become you at any time, and you can become me at any time.

Tianjizi and the others watched this scene blankly, they carefully looked at Lin Fei's mysterious cultivation, and they also wanted to understand some cultivation methods from it and become their own chance.

For a long time, Tianjizi and the others didn't see any clues, but they seemed to have realized something, and they started their own cultivation again.

Seven days and seven nights later, Lin Fei's figure withdrew from that light and shadow, revealing his figure, he had a smile on his face, and his heart was extremely excited.

These seven days and seven nights of wonderful cultivation made him feel a completely different realm.

During these seven days and seven nights of cultivation, Lin Fei found that his control of the aura of heaven and earth had become handy, as if he could control the aura of heaven and earth as soon as his mind moved.

Lin Fei was surprised in his heart, in his memory, to achieve this kind of realm, it was at least possible to cultivate above the god level, and in the Yuanying realm, it was impossible to have this kind of phenomenon of spirit moving at will.

However, Lin Fei also knew that this was just a few subtle feelings in cultivation, which was still far from the real control in the real fighting method.

However, even if he only felt the fur of the spirit moving freely, it also made Lin Fei excited, with this feeling, his cultivation in the future would be much smoother, even if he touched the realm of transforming gods, it was not completely impossible.

Lin Fei looked back and found that the Yuan Infant in his body seemed to have grown a little, but the golden color of the Yuan Infant had faded, and some of them had begun to turn transparent.

Lin Fei felt strange in his heart, he didn't know why there was such a change, but he felt that his mana and realm seemed to have a faint improvement, which showed that the change in Yuan Ying was normal.

Lin Fei shook his head, he didn't care about those changes anymore, and began to really urge the "Eternal Star Decision", with the urging of the "Eternal Star Decision", countless bits of starlight began to fall around Lin Fei.

The dense starlight wrapped Lin Fei in a group, turning his whole person into a ball of light, Lin Feipan sat in the ball of light, and operated the "Eternal Star Decision" to continuously transform the chaotic power in the countless starlight into the majestic spiritual power in his body.

And at the same time as the power of starlight was transformed, Lin Fei clearly felt that one after another extremely cool mysterious energy was injected into his body.

Lin Fei knew that these incomparably cool mysterious energies were the power of the origin of life.