Ye Feng began to wonder if those large sects also had such treasures. Otherwise, where did these Origin Essence Pills come from? They were refined by manpower. Let alone slowly, who could waste so much time refining pills?

To solve the problem of absorbing Yuan Qi, the next step was to inscribe inscription patterns. Ye Feng had to inscribe an inscription pattern formation in the Cosmos Gourd, which was used to condense Yuan Essence Pills.

The divine soul entered the Cosmos Gourd and began to carve inscription patterns. As he cultivated deeper and deeper, Ye Feng gained more insights into inscription soul techniques, especially when he began to touch the Grand Dao of Heaven and Earth. This inscription soul technique was like a guiding lamp, continuously guiding Ye Feng in the direction of advancement.

Because Ye Feng’s primordial spirit had already broken through to the fourth level of the Divine Martial Arts, it was not difficult to carve inscription patterns. However, within two hours, a huge inscription pattern formation appeared.

The formation was like a spiral shape. One end was pointed and the other was elliptical. When Yuan Qi entered through the elliptical entrance and exited from the tip, the center would be branded with inscription patterns.

I don’t know if I can succeed, but I have to try it out.

After placing the Cosmos Gourd in the Nine Prisons Demon Cauldron, Ye Feng began to devour Yuan Qi.

There was plenty of Yuan Qi here. There was no need to worry about the exhaustion of Yuan Qi. The surrounding Yuan Qi turned into liquid and entered the Cosmos Gourd. In an instant, it entered the oval entrance. The inscription array seemed to be alive. A large number of inscription patterns appeared and landed on the liquid that entered.

After a few breaths, Ye Feng guarded the exit, hoping to see a successful pill come out.

After waiting for dozens of breaths, more than a dozen odd-shaped pills flowed out from the exit. It was unknown how effective they were.

Ye Feng smiled bitterly as he looked at the medicinal pills in his hands. Although they were formed, their shapes were not right. Moreover, the inscription patterns on them were not neatly carved. They did not seem to be the patterns of heaven and earth at all, but rather as if they were randomly drawn.

“Big brother, don’t lose heart. You can continue to improve. You will definitely succeed!”

Looking at Ye Feng’s bitter smile, A’nan comforted him.

“You don’t have to comfort me. How could I be struck by such a small matter?”

Ye Feng restrained his emotions and continued to ponder. He modified the inscription formation. In response to these abnormal pills, Ye Feng also found some problems.

Once again, a large amount of Yuan Qi entered the Cosmos Gourd and continued to wait.

Dozens of breaths passed, and more than a dozen odd-shaped pills rolled out. However, the shape was clearly much better than before. Moreover, the inscription patterns that were carved weren’t that ugly, and their standards had improved by a lot. Although they didn’t look like Origin Essence Pills, they had at least taken shape.

After repeated experiments and failures, Ye Feng had almost changed the inscription pattern formation no less than a hundred times. Every time he changed it, the quality of the pill would be improved. Finally, after testing it a thousand times, the pill appeared no different from the Origin Essence Pill in Ye Feng’s hand.

“It’s finally formed. Although there are still some flaws, it’s enough to be fake!”

Ye Feng compared the two Origin Essence Pills. The luster of his Origin Essence Pill was even brighter, while the Origin Essence Pill exchanged from the Treasure Pavilion was dim. However, after consuming it, Ye Feng’s Origin Essence was slightly lighter, and his inscription patterns were slightly heavier. Each of them had their own advantages.

Ye Feng paid attention to inscribing inscription patterns, so the inscription patterns on each medicinal pill were much clearer than those obtained from Essence Pill in the Treasure Pavilion.

Unfortunately, Ye Feng did not know how important inscription patterns were to cultivators. Yuan Qi could be absorbed through other methods, but inscription patterns could not be obtained. They could only be absorbed from Essence Pill.

Unless a peerless expert could comprehend the patterns of heaven and earth by themselves, those martial artists below the seventh level of the Divine Martial Arts would have to rely on Essence Pill to absorb them or slowly comprehend them. The process was extremely arduous, and they would not even be able to comprehend a complete inscription for thousands of years.

“Big brother, the ingredients are almost there. It’s good that we can produce them in large quantities now!”

A’nan stretched out his hand and compared it with Essence Pill that Ye Feng took out. The difference between the two was not much.

“Mm, let’s do this for now. When my cultivation level rises, I can engrave more inscription patterns. I think I should be able to imitate better Origin Essence Pills.”

Ye Feng was confident that with his current level of Divine Martial Level 1, it was already very good to be able to imitate it. Once he broke through to Divine Martial Level 3, refining Essence Pill shouldn’t be difficult.

“With the current output, how much can you produce in a single day?”

Ye Feng asked.

“I just estimated that I can produce about 10,000 pills a day. Unless I increase the array formation, I will be able to refine more pills.”

The speed A’nan had just refined was counted, and he could refine ten thousand pills in a day.

“It’s still too slow. My demand is at least 100,000 a day. I can only do this now. Let’s talk about breaking through to the second level of the Divine Martial Arts first!”

There was no other way. Perhaps if he broke through to the second level of the Divine Martial Arts realm, he could increase the speed of the formation refinement.

Throwing the Cosmos Gourd into the Nine Regions Demon Cauldron, Ye Feng directly took out the Nine Regions Demon Cauldron and began to breathe out the Yuan Qi around him. Essence Pill appeared one after another, sparkling and translucent.

“I’ll leave the task of guardian to you!”

Ye Feng sat on the pond water and did not need Essence Pill for the time being. This spiritual water was enough for him to break through a few realms.

“Don’t worry!”

A’nan and A’nu floated in the air to protect Ye Feng.

Silent, Ye Feng took out the Foundation Establishment Pill and swallowed it. A strange energy exploded from Ye Feng’s body, as if his entire body had become incomparably light. This was the legendary Foundation Establishment Pill. Only if he succeeded in Foundation Establishment could he be considered a qualified cultivator.

Originally, Ye Feng’s realm had already reached the peak of the first level of Divine Martial Arts. He was only one step away from reaching the second level of Divine Martial Arts. Now, with the help of the Foundation Establishment Pill, this window was instantly pierced open. A powerful burst of energy shot out from Ye Feng’s body. A terrifying aura of the early second level of Divine Martial Arts instantly spread out.

The moment Ye Feng broke through, the spiritual energy in the pond frantically poured into Ye Feng’s body. This spiritual energy had been accumulated for countless years, and now it had finally turned into a sweet liquid and flowed into Ye Feng’s body.

“Rumble!”

Suddenly, the Nine Regions Demon Cauldron floating in the void underwent a change. The surrounding Laws were actually unable to lock onto the Nine Regions Demon Cauldron, and the Laws were absorbed by it one by one.

“The Nine Regions Demon Cauldron wants to evolve!”

Ye Feng immediately sensed it. With a thought, the Nine Regions Demon Cauldron returned to Ye Feng’s body.

It was as if a demonic beast had awakened within Ye Feng’s body. The Nine Regions Demonic Cauldron grew larger and larger, and it expanded endlessly. More demonic flames emerged from the depths of the Nine Regions Demonic Cauldron, and even black flames appeared. This was the purest flame of hell.

“Nine Fiendgod Transformations, Fourth Transformation, Law Transformation!”

Ye Feng successfully promoted the Nine Regions Demon Cauldron to the fourth transformation stage. The space inside the Demon Cauldron was constantly expanding. A terrifying door appeared, as if it could lead to the Nine Nether Hell. A cold hell flame was emitted from this door.

“Gate of Hell, summon the demons!”

He didn’t know what was going on. This sentence seemed to be something that Ye Feng was born with. He muttered to himself. The huge door suddenly came to life. Countless demons crawled out of it and entered the Nine Regions Demon Cauldron. After being calcined by the demon flames, they emitted pure Hell Qi.

Hell Qi was different from Yuan Qi, but it was also the same. They were all the purest energy in the world. This was only because of different requirements.

“Hualala!”

Suddenly, a crashing sound came from the Cosmos Gourd. It was as if a medicinal pill was colliding with it. A-Nan’s divine sense immediately entered the Cosmos Gourd. He could only see his eyes grow wide, unable to believe what was happening in front of him.

“Essence Pill, so many Essence Pill!”

After breaking through to the Nine Regions Demon Cauldron, the amount of Yuan Qi absorbed was tens of times faster or even more. What surprised him even more was that this amount of Regional Qi merged into Essence Pill, which greatly improved the quality of Essence Pill.

The two completely different energies fused together perfectly, forming a new Origin Essence Pill. Its purity was several times that of the Origin Essence Pill Ye Feng obtained from the Treasure Pavilion.

“Gate of the region, summon the demons!”

Ye Feng also discovered this situation and summoned more demons. They continuously poured into the Nine Regions Demon Cauldron and were calcined by the demonic flames to neutralize the pure Hell Qi.

“Such pure energy, even purer than Yuan Qi!”

Ye Feng tried to absorb the Qi of Hell and discovered that this energy could be absorbed by himself. It was even better and purer than Yuan Qi.

Rumor has it that Hell was once an exiled angel. It was only the emergence of evil thoughts that caused pure angel energy to turn into evil energy. Although his will had changed, his purity was not any worse than that of an angel energy, or even stronger. After being calcined by the Hell Devil Flame, all the impurities in his body had been cleaned out.

Ye Feng had just broken through to the early Divine Martial Second Layer. He needed a large amount of Yuan Qi. Now that he had communicated with the Gate of Hell, a steady stream of Hell Demons had been summoned by Ye Feng. They had directly transformed into Hell Qi and were constantly being absorbed by Ye Feng.

There was spiritual water outside and Hell’s Qi inside. Ye Feng did not need to worry about the problem of resources being unable to keep up. He let go of his mind and wantonly absorbed it. The nine dantian were continuously absorbing it and compressing it. The energy in the dantian was gathering more and more.

“Unfortunately, we can only summon low-level demons. If we can summon a Divine Martial Realm demon, wouldn’t it be invincible!”

Ye Feng was thinking of a crazy move. If he could summon a large number of demons, wouldn’t he be able to sweep through Qinli Middle Continent as his combat army?

Ye Feng did not know how big Hell was. It would definitely be countless times bigger than Qinli Middle Continent. Rumor had it that there were three thousand worlds in the world. This Hell Realm was also one of them, and humans only occupied one world.

There are countless Dragon Realm, Buddha Realm, Ghost Realm, Martial Realm, Artifact Realm, Demon Realm, and Demon Realm between heaven and earth … There are countless of them, and this Hell Realm is only one of them.

After spending half a day, Ye Feng successfully broke through to the second level of Divine Martial Arts, and the Nine Regions Demon Cauldron also smoothly advanced to the fourth transformation. One more function was to summon the demons of hell. This was something Ye Feng had never expected.

After stabilizing the early Divine Martial Second Layer, Ye Feng took out the Soul Concentration Pill and prepared to break through to the middle Divine Martial Second Layer. Breaking through to the small realm was not difficult. In addition, Ye Feng’s foundation was very strong, so there was no need to worry.