If he failed, Ye Feng would die of exhaustion. If he succeeded, he would have a chance to cut off the Demon Heart and escape from here.

For more than half a month in a row, Ye Feng did not sleep. Even if he was an iron man, there would still be a day when he exhausted his energy. If it was an ordinary person, he would have died of exhaustion after such a long and intense battle.

All of the energy gathered into a sea and condensed into a golden dragon. It let out a roar and rushed towards the last layer of the crystal wall. It was like a spiral shape that emitted a spinning sound.

“Bounce …”

Inside the Demon Embryo, there was a violent bouncing sound. It was like a high-speed drill, crazily breaking through the cliff in an attempt to pierce through it.

Immortal energy surged out like a flood, and the nine dantian fields quickly dried up.

“Immortal crystals appear!”

Ye Feng had thousands of Medium Grade Immortal Crystals on him, which could be used now. He held three Immortal Crystals in one hand, and Immortal energy continuously poured into his body.

Layers of minced meat were sent flying, and a fist-sized hole appeared. The appearance of the Demon Heart slowly appeared in front of Ye Feng.

“Gale Sword, come out!”

A short blade flew out of Ye Feng’s body. It was the Gale Sword. It had not been used for many years. Now, it was of use.

Because the hole was only the size of a fist, Ye Feng was unable to enter. If he wanted to open it all, it would probably take a long time, and Ye Feng would soon be unable to hold on.

Even with Immortal energy supplementing him, the rate of consumption was always faster than the rate of absorption. Ye Feng felt numb all over his body, and even his soul power was exhausted completely.

The Gale Sword transformed into a ray of light and shot into the heart of the Demon Embryo through the fist-sized hole. According to Ye Feng’s will, it began to cut the Demon Heart.

Strands of muscles and veins the thickness of chains tightly locked onto the Demon Heart. The Gale Sword had cut it several times, but it was unable to break it, leaving not a single trace behind.

This made Ye Feng very anxious. If this continued, the Demon Heart would not be cut off and he would die of exhaustion first.

“Brat, I can’t hold on any longer!”

The demonic intent on the Slaughter Sword gradually disappeared. It was going to exhaust all of its energy. The runes began to fade away. In these past few days, it had relied on a stream of Essence and Divinity. Now, at the critical moment, the Essence and Divinity were gradually disappearing.

“We are persisting. We must not relax!”

Ye Feng also couldn’t hold on any longer. He really wanted to fall down and rest for a few days. However, his mind told him that he couldn’t fall down at this moment. Once he fell down, he would never wake up again for the rest of his life.

The Asura God was better. After all, he was a devil immortal. After entering the Devil Embryo, the Asura God had contributed the most and was exhausted. He probably wouldn’t be able to last long.

“Brat, this Gale Sword of yours is too low quality. It’s impossible to cut down the Demonic Heart. You must be thinking of a way!”

Mu Bai reminded Ye Feng that it would be impossible for him to rely on the Gale Sword if he wanted to think of another way.

‘”But I only have the Gale Sword on me. The other weapons are too big. I haven’t refined them yet, so I can’t shrink them. Even the Immortal Weapon Gale Sword can’t be cut. What other sharp weapon can cut them down?”

Ye Feng was extremely distressed. The Gale Sword had already been refined into an immortal artifact by him. Even it was unable to cut it down, let alone other immortal artifacts. Moreover, the entrance of the cave was only the size of a fist, and normal weapons were simply unable to enter.

“Try the Human Emperor Pen and see if you can cut the Demon Heart!”

Mu Bai reminded Ye Feng that only the Human Emperor Pen could pass through such a small gap and enter the depths of the Devil’s Heart, cutting off those connected tendons and veins.

“Alright!”

Ye Feng had also thought of the Mortal Emperor Brush, but not all of it had been refined. Moreover, the Mortal Emperor Brush had exhausted all of its energy. Now, apart from the sharpness of the brush, it had no other function.

“We can only treat dead horses as living horse doctors!”

He pulled out the Mortal Emperor Pen and tapped his finger. The Mortal Emperor Pen flew through the crack because Ye Feng had refined one thousandth of it, barely able to activate the Mortal Emperor Pen to fly for a short distance.

Chi!

When the Mortal Emperor’s brush touched a meridian, the Demon Heart suddenly shook. The meridian itself broke, and the incision was neat, as if it had been sliced horizontally by a sharp weapon.

Seeing the Human Emperor Pen cut open a thick vein, Ye Feng’s eyes curled into a smile.

“Old White, Asura God, you guys need to increase your strength. I’ll control the Mortal Emperor Brush!”

Ye Feng’s avatar was useless. If he helped them open the cave together, he would definitely not be able to control the Human Emperor Pen, because his soul power was getting weaker and weaker.

“Hurry up and go. I can only hold on for ten breaths!”

Mu Bai’s voice was extremely hurried. The demonic intent quickly disappeared. Once it was exhausted, it might fall into a coma.

Without hesitation, Ye Feng withdrew all of the Immortal energy and placed his hands together. The Human Emperor Brush flew in the center of the Demon Embryo. Wherever it passed, the muscles and veins connecting the Demon Heart were cut off.

There was not much time left for Ye Feng. In ten breaths, thousands of muscles and veins were cut off. Almost every breath of time, nearly a hundred muscles and veins were cut off.

One immortal crystal after another turned into powder. Every time the dried up dantian was exhausted, new energy would be injected into it. After going back and forth, Ye Feng discovered that the Immortal energy in his body had become purer.

“Angry Dragon, go out to sea!”

With both hands connected, the Human Emperor Pen actually started to rotate by itself, like a whirlwind. Wherever it passed, those muscles and veins were broken inch by inch, extremely fast, Ye Feng had almost drained all of his primordial spirit.

All of a sudden, Ye Feng sat down with his butt. All of Immortal energy and his soul were completely consumed.

“Kid, don’t sit down. There’s still one last meridian left!”

Seeing that Ye Feng was completely exhausted, Mu Bai shouted loudly. He was also about to die. There was also a main vein connected to the Devil Immortal that could not be cut off.

“Pu!”

Just as Mu Bai was speaking, a mouthful of blood sprayed out of Ye Feng’s mouth. He had already reached the point where the lamp had run out of oil, and his face was pale. Not to mention standing up, he couldn’t even move his fingers.

“Nine Prisons Demon Cauldron, help me!”

Ye Feng bit the tip of his tongue and his soul recovered a little. He controlled the Nine Prisons Demon Cauldron and devoured a large amount of minced meat. He decomposed it into rolling magic power and entered Ye Feng’s body. The remaining energy in his aperture was activated.

“Come out!”

With a tap of his finger, the Human Emperor Pen flew out once again and slashed down on the last main vein.

Meanwhile, Ye Feng’s body had also completely fainted. He had fallen into the demon embryo and lost consciousness. Mu Bai had also exhausted all his strength and returned to Ye Feng’s body.

The Asura God’s body was completely devastated. He fell beside Ye Feng. Although he did not lose consciousness, he had already lost the ability to fight.

After the last wisp of his will disappeared, the Mortal Emperor Brush landed on his muscles and veins, then fell into the depths of the Demon Embryo and disappeared.

As for the Demonic Heart, it was still beating, but without the supply of tendons and meridians, the Demonic Heart fell down along with the Human Emperor Pen.

The demonic embryo circling in the void suddenly let out a violent crash sound, and then it smashed into the ground. The four immortals who were sealing it were shocked, not knowing what had happened.

“Could it be that the seal has worked?”

The Tian Clan’s Ancestor let out a puzzled voice. They had sealed it for a full day, so it should have played a role.

“Very likely!”

The Liu Clan, the Li Clan, and the Jin Clan’s Ancestor all nodded their heads. They watched as the Demon Embryo smashed down bit by bit, creating a 10,000 foot deep pit. Soon, it disappeared and entered the underground world of the Demon Realm.

“Alright, let’s go back. The human world has finally recovered!”

Along with the demonic embryo disappearing, the sky in the azure star region gradually cleared up. The demonic energy gradually dispersed, and some plants began to regain their vitality.

When everyone rushed to the Demon Realm again, they discovered that the Demon Embryo had disappeared, and Ye Feng had also disappeared, completely disappearing.

Apart from the huge heavenly pit, there was nothing else to be seen. Beneath the heavenly pit, demonic energy surged, making it impossible for humans to go down, much less probe further.

As for Ye Feng’s life and death, there were many rumors outside. Some people said that Ye Feng had perished together with the demonic embryo, sacrificing himself to fulfill the world.

Others said that Ye Feng had killed the demonic embryo and found a place to live in seclusion, living the life of an ordinary person. Various versions were circulating.

Time slowly passed. In the blink of an eye, a year had passed. The human world had completely recovered. After the battle between humans and devils, the Alliance had become a super power in the Star System.

Although there weren’t any immortals guarding them, they possessed the Immortal Destroying Array. Once they were formed, the immortals would still have to stay behind when they came.

During this year, the Alliance flourished and flourished. However, behind this flourishing scene, there were too many people who carried heavy psychological burdens.

After this great battle between humans and devils, the four ancient families announced that they would no longer remain silent. In the future, they would try their best to participate in the secular world and publicly apologize for this incident.

A new order was born, a new life was born, and everything was a good start. Some hidden treasures appeared in the Starfield one after another. Experts appeared one after another, but no immortals appeared.

The Demon Region also regained its calm. After the Yellow Springs Demon Sect and the Nine Nether Demon Sect had been severely injured, it would take hundreds of years for them to recover and hide in the Demon Region.

The Heavenly Abyss had become a forbidden area. Not to mention humans, even the demons were unable to approach it because the pitch-black substance had not completely disappeared.

In the depths of ten thousand meters underground, the enormous demonic embryo had more than doubled in size compared to a year ago, as if the essence inside was gradually disappearing.

In the depths of the Demon Embryo, a figure sat cross-legged inside. A pitch-black hole appeared in front of his chest. It was the Nine Prisons Demon Cauldron, continuously devouring the essence of the Demon Embryo.

Although the Demon Embryo was evil, it had absorbed the essence of hundreds of thousands of people. The Laws contained in it were extremely powerful, even purer than Immortals.

Strong laws formed within his body, and the realm of this figure was increasing crazily, reaching the Immortal Realm.

There was also a shadow sitting inside the Demon Embryo. He was wearing pitch-black armor, and above his head was surging demonic energy. Layers upon layers of demonic clouds covered the Demon Embryo. Most of the essence within the Demon Embryo was absorbed by the Asura God. According to the realm division, the Asura God should be comparable to a Second Grade Demon Immortal, increasing his cultivation by an entire realm.

Suddenly, the figure sitting at the center of the demonic embryo opened his eyes. Golden rays of light shot out from his eyes. The demonic embryo around him was slowly decaying because the essence inside had disappeared.

“I don’t know how long it has been. I’ve absorbed all the essence of the demonic embryo. It’s only an inch away from the Immortal Realm.”

If he was a step away from an immortal in the past, he was now an inch away, very close.

“Human Emperor Brush, take it!”

With a finger, the Mortal Emperor Pen that had sunk into the depths of the Demon Embryo flew out, carrying a scarlet Demon Heart.