Permanent Martial Arts

Lin Feng had already returned to the Chaos Dojo in the medium chiliocosm. He had gained a lot from his trip to the void this time. He basically understood the situation in the medium chiliocosm and the void.

It turned out that the peak of cultivation was not as simple as the Medium Chiliocosm Sovereign. Even if he became a Medium Chiliocosm Sovereign, he could not rest easy. The void was far more dangerous than the medium chiliocosm.

At least in the medium chiliocosm, he could still live a stable and peaceful life. In the void, absolute safety was not guaranteed even for the Voidwalkers.

The reason why the three Medium Chiliocosm Sovereigns valued Lin Feng so much was actually not just because Lin Feng had great potential. There was another very important reason, and that was that Lin Feng had mastered the principle of spacetime, and his foundation was incomparably solid.

Once Lin Feng underwent metamorphosis and became the fourth Medium Chiliocosm Sovereign, it was very likely that his strength would increase qualitatively. He might even become an advanced Voidwalker in one leap, and become even stronger than the three Medium Chiliocosm Sovereigns.

The division of Voidwalkers was not a division of realms, but a division of strength. In the void, there were many powerful lifeforms. Once they underwent metamorphosis, they were actually comparable to advanced or even peak void lifeforms.

Everything depended on the accumulation before the metamorphosis.

Otherwise, they would have to accumulate it step by step. Too much time was required to go from an ordinary void lifeform to an advanced void lifeform, and finally to a peak void lifeform.

For instance, the three Medium Chiliocosm Sovereigns were originally just ordinary void lifeforms. After becoming the Medium Chiliocosm Sovereigns, it took them a long time to become advanced void lifeforms. However, their potential was not great. Facing two void lifeforms that were also advanced void lifeforms, they already struggled a little.

Without a peak void lifeform, it would be very difficult to guard a medium chiliocosm.

It was why the three Medium Chiliocosm Sovereigns were so anxious over all these years.

Lin Feng was an Eight-cataclysm Chiliocosm Sovereign now. He had also been imparted the experience of metamorphosis by the three great Medium Chiliocosm Sovereigns. Hence, it would not be an exaggeration to say that Lin Feng had the greatest chance of becoming the fourth Medium Chiliocosm Sovereign in the medium chiliocosm.

However, after learning about the process of a small chiliocosm's metamorphosis into a medium chiliocosm, Lin Feng was actually no longer in a hurry. He even had a vague feeling that with his current comprehension and accumulation, there was probably still a certain distance before he could undergo a complete metamorphosis.

"By the way, I wonder how those void lifeforms in the spacetime prison are doing?"

Lin Feng did not kill one or two void lifeforms this time, but dozens! All of them were comparable to Eight-cataclysm Chiliocosm Sovereigns. Those who could travel a long distance in the vast void and follow two Voidwalkers to the medium chiliocosm were not simple.

"Huh?"

Lin Feng's consciousness entered the spacetime prison. With a thought, he saw that only nine of the dozens of void lifeforms from the Basta Divine Clan were left.

These nine Basta Divine Clan members were all struggling at death's door, tortured to the verge of death by the monsters in the spacetime prison. Faced with the attrition of those undying monsters, even these powerful void lifeforms could do nothing.

Dozens of void lifeforms had already been exhausted to death.

"Eh? Why do I feel that the monsters here seem to have become stronger? Moreover, there are some faint changes in the entire spacetime prison."

Lin Feng's heart skipped a beat. He had a strange feeling.

He had begun to control the spacetime prison now. As long as there was any change in the spacetime prison, he could actually sense it. Now, he had sensed something special.

The entire spacetime prison seemed to have undergone some inexplicable changes. Of course, these changes were all beneficial. For example, Lin Feng could sense that the spacetime prison had become stronger.

A powerful spacetime prison would definitely perform better when facing other enemies in the future. Back then, Lin Feng had spent a long time nurturing it with the River of Spacetime before the spacetime prison was enhanced.

But now, just killing some void lifeforms could actually make the spacetime prison stronger.

Lin Feng had some guesses, but he could not be certain. Hence, he appeared directly in the space. In the space, there was another void lifeform struggling hard.

"Grr…"

When Lin Feng appeared, the void lifeform roared angrily, appearing very furious. He had reason to be angry. It was precisely because Lin Feng had imprisoned him in the spacetime prison that he had to endure such agony.

As soon as Lin Feng appeared, he did not give this void lifeform a chance at all. He unleashed the small chiliocosm and smashed down hard.

Boom.

The void lifeform, which was already at his limit, was smashed beyond recognition at once, reduced to dust, and fell completely. The moment the void lifeform fell, Lin Feng clearly "saw" a strange energy instantly enter the space and into the body of the beast.

Immediately, the beast became stronger, and its aura became even more terrifying. Clearly, its strength had increased. A large portion of the special energy had fused into the entire spacetime prison. Originally, despite Lin Feng's nurturing with the River of Spacetime, there was no effect on the fundamental damage in the spacetime prison.

However, now, he realized that after the void lifeform died, that special energy could actually repair the damage to the spacetime prison. This was unheard of, and Lin Feng was overjoyed.

"Could this spacetime prison do more than just suppressing them? Could it actually be able to convert the energy from the suppressed lifeforms into its own to enhance the spacetime prison?"

Lin Feng killed the other void lifeforms in succession in the morning. After careful observation, he realized that it was indeed the case. The improvement was very, very small. Even if he killed 100,000 or a million of such void lifeforms, it was impossible to repair the spacetime prison. However, these were only void lifeforms comparable to Eight-cataclysm Chiliocosm Sovereigns. What if they were stronger, and were true Voidwalkers?

A single Voidwalker was probably comparable to countless Basta Divine Clan members.

One day, Lin Feng would definitely be able to repair the spacetime prison. At that time, the spacetime prison would be the top supreme treasure!

"What a pleasant surprise."

Ever since Lin Feng cultivated, he rarely used treasures. However, once he used them, it would definitely be very terrifying. Clearly, this was the case for the spacetime prison. If the spacetime prison were complete, Lin Feng believed that even Voidwalkers would probably be easily killed.

However, he did not know how strong the complete spacetime prison would be. After all, there were also differences in strength between Voidwalkers.

Next, Lin Feng went to do some experiments. He descended into the small chiliocosm and killed some lifeforms in the small chiliocosm. However, such lifeforms had little or no effect on the spacetime prison.

Only Chiliocosm Sovereigns above the Seven-cataclysm had a little impact.

Lin Feng also gradually understood the essence of the spacetime prison. However, Lin Feng could not guarantee if the spacetime prison could suppress Voidwalkers now.