The world that Ling Feng and the others refined also absorbed the eternal chaotic matter and grew.

Therefore, from this perspective, the Chaos Evil Spirit Turtle and these worlds are all lives living in the eternal chaotic space, but they are just different from each other.

Ling Feng did not take action against the mysterious sphere because the world of Tianxie is still very small now, and there are still so many skeletons in the inner space of the mysterious sphere.

The energy contained in these bones is huge.

Ling Feng began to collect some small broken bones into the world of Tianxie.

In the world of Tianxie, the roots of the Sky Patrol Tree entangled these broken bones and wildly devoured the energy contained in these broken bones.

Ling Feng himself will also put some broken bones into the incense burner and use the incense burner to refine the four broken bones.

"Chichi!"

When the incense burner refines the bones of these chaotic spiritual beasts, a large amount of colorful mist sprays out from the incense burner.

This mist filled Lingfeng's Dantian, and then surged throughout his body along his meridians.

Ling Feng felt warm all over his body, and he felt that his acupoints were sore and swollen.

Ling Feng knew that this was a sign of his rapid physical growth.

"I didn't expect that the mist emitted by the incense burner from refining these bones would have such a powerful body-refining effect!"

Ling Feng thought secretly in his heart.

Ling Feng's strength increased rapidly, and the refining ability of the incense burner also increased accordingly.

A year later, the incense burner finished refining the bones in the furnace.

Lingfeng opened the incense burner and found that there was a lot of spiritual liquid inside the incense burner, the most of which was bone spiritual liquid.

This bone spirit liquid is purer than the bone spirit liquid that Ling Feng used to directly refine from eternal chaotic matter.

In addition to bone spirit liquid, there are many other spirit liquids.

Ling Feng immediately drank a mouthful of bone spirit liquid.

After entering the bone spirit liquid, Lingfeng felt a burning energy burning in his body.

He immediately activated the Phoenix Tribulation Secret Technique, and the Hunyuan Heavenly Book was activated by him to the extreme.

After a while, the burning sensation in Ling Feng's body gradually disappeared.

"This energy is so overbearing, it almost burst me!"

Ling Feng couldn't help but said, he didn't expect that this latest bone spirit liquid would have such a powerful body-refining effect.

The body-refining effect of these bone spirit liquids is a hundred times stronger than the mist sprayed from the incense burner.

Ling Feng felt that his Hunyuan Qi Refining Technique was already a bit difficult to refine these high-level bone spirit liquids in a short period of time.

Ling Feng immediately let the Phoenix's true body enter the inheritance space of the Nine Heavenly Books.

In the process of Ling Feng's rapid improvement in strength, a large part of the energy absorbed by Ling Feng was absorbed by the Nine Heavenly Books.

The Nine Heavenly Books are Ling Feng's natal spiritual treasure.

Moreover, the Nine Heavenly Books have strong growth potential.

After absorbing high-level energy, the inheritance space inside the Nine Heavenly Books will continue to grow larger, and the inheritance spirit beasts in the inheritance space will also become stronger.

The Nine Heavenly Books have always been Ling Feng's main source of martial arts resources.

These nine heavenly books are like nine fields of leeks. Lingfeng usually fertilizes and waters these nine heavenly books. After a period of time, Lingfeng will enter the heavenly book inheritance space to harvest.

After harvesting from the Nine Heavenly Books, Ling Feng immediately integrated these techniques into the Hunyuan Heavenly Book, which tripled the training effect of the Hunyuan Heavenly Book.

"I didn't expect that the skills harvested this time could actually improve the training effect of Hunyuan Tianshu so much!"

Ling Feng was a little surprised. Originally, he was just thinking about the cultivation effect of Hunyuan Heavenly Book. It would be great to be able to improve his achievements by one or two.

But now this effect has been improved three times.

After the Hunyuan Heavenly Book's cultivation effect was improved, Lingfeng's ability to refine various energies also increased, which also affected the incense burner.

In this way, Lingfeng continued to collect the bones from the inner space of the mysterious sphere into the Tianxie World. Some of the bones were thrown on the Tianxie Continent, and some of the bones were scattered in the chaotic space of the Tianxie World. The remaining bones were refined by Lingfeng with an incense burner.

system.

The energy contained in these bones is purer than the energy contained in the flesh and blood of those chaotic creatures.

Therefore, when refining these bones, the growth rate of Tianxie World is almost the same as the growth rate when Lingfeng refines the origins of other worlds.

Moreover, as Ling Feng's ability improves, his energy in refining these bones will become stronger.

Now, the speed at which the Xantian Tree absorbs energy from these skeletons can no longer match the speed at which Ling Feng refines it with the incense burner.

Five hundred thousand years later.

Ling Feng finished refining all the bones in the mysterious sphere.

Compared with 500,000 years ago, the size of Tianxie World has grown 10,000 times. On average, it will double in size in 50 years.

However, the Tianxie world has not yet reached the eight-star level.

"I didn't expect that going from seven-star to eight-star would require so much energy! It seems that the difficulty of going from seven-star to eight-star is much more difficult than I thought!"

Ling Feng sighed secretly in his heart.

Ling Feng opened his mouth and said to the spirit crab: "Ling Feng, now that these bones have been refined, should we take action against this mysterious sphere?"

"Um!"

Ling Feng nodded slightly, and then immediately swam towards the core area of ​​the mysterious sphere.

At this moment, even in the inner space of the mysterious sphere, Ling Feng was moving at a speed close to eight stars.

During these five hundred thousand years, the baby fish has also entered adolescence.

The speed at which the baby fish moves within the eternal chaotic matter reaches nine stars.

Soon, Ling Feng came to the black beads.

He tried to get close to the black bead, but when he approached the black bead, an invisible force blocked him.

Lingfeng used the Phoenix Eye Secret Technique, and the space in front of him immediately became distorted. He saw many secret patterns, which exuded powerful pressure.

His eyes narrowed slightly, and then he used the secret technique of Lingxi Finger and pointed towards the space in front.

"Buzz!"

The space in front was filled with ripples.

Lingfeng used the secret technique of the Lingxi Finger to the extreme, and the secret patterns that stood in front of him continued to collapse under the impact of the secret technique of the Lingxi Finger.

Ling Feng's body slowly approached the black bead.

If this mysterious sphere is regarded as a person, then this black bead is the soul of the mysterious sphere.

If Lingfeng wants to control the mysterious sphere, he only needs to control this black bead.

The power of rules emanating from the secret patterns around this mysterious bead is very strong. If Lingfeng didn't have the secret technique of Lingxi Finger, he would not be able to get close to this black bead.

"Master, come on!"

The little parrot and the spirit crab cheered for Lingfeng from a distance.

When using the secret technique of Lingxi Finger, Ling Feng's soul power was also quickly consumed.

Ling Feng immediately put a bubble in his mouth. Inside this bubble, there was a lot of soul liquid sealed.

Lingfeng can continuously absorb soul liquid from the bubbles.
Chapter completed!