C231

"Whew. It's time to bind this heartstone."

After half a day of rest, Ye Chenfeng was finally in peak condition, preparing to refine this demon heart crystal that contained the mysterious blood.

"Mm, there is no demon qi in this demon heart crystal!"

However, as the Demon Heart Crystal released more and more magic, Ye Chenfeng's body slowly swelled up, causing tiny cracks to spread on his skin, while a large amount of dark red blood uncontrollably seeped out.

At that moment, Ye Zichen felt like his body was about to explode. The energy that was being released continuously exploded in his body, but no matter how strong his body was, it would not be able to withstand it.

Very quickly, blood blossomed out from the surface of Ye Zichen's body. A large amount of his flesh was unable to withstand the energy released by the Demon Heart Crystal, and continuously exploded, while cracks also appeared on his blood vessels.

"The divine wood of primordial chaos, suppress it with all your might."

The reason why Ye Chenfeng dared to take the risk of directly devouring the demon heart crystal was because he relied on the Primal Chaos Divine Wood in his body.

Seeing that Ye Chenfeng was unable to withstand the energy released by the Demon Heart Crystal, he decisively controlled the Primal Chaos Wood to suppress the energy released by the Demon Heart Crystal, in order to ease his pressure and pain.

Under the pressure of the Primal Chaos Wood, Ye Chenfeng's rapidly expanding body slowly returned to normal, while the pain in his body also lessened.

At the same time, Ye Chenfeng, who had absorbed a fifth of the energy from the Demon Heart Crystal, had his soul power overflowing. The Soul Beast, the Blood Dragon, had also reached its limit, unable to continue growing any further.

This time, his accumulation had already reached perfection. Ye Chenfeng did not hesitate any longer and allowed the soul power in his body to continue to rise, breaking through the bottleneck as if it was natural, and reaching the sixth level of the Heavenly Beast Immortal Realm.

After his breakthrough, the endurance of Ye Chenfeng's body greatly improved. His ruptured meridians and flesh slowly healed under the nourishment of the massive increase in soul power.

"Demon Heart Crystal, refine Marrow with all of your strength!"

After breaking through to the sixth level of the Heavenly Beast Immortal Stage, Ye Chenfeng knew that it would be impossible for him to make another breakthrough in a short amount of time, reach the realm of the Mysterious Beast Sect, and devote himself wholeheartedly into refining the Marrow.

As more and more Demon Heart Crystal energy flowed into his marrow, a massive amount of blood flowed out of his body, soaking the earth underneath him and turning him into a bloody person.

"I've finally started to change my blood."

Ye Chenfeng knew that if he wanted to refine marrow, he had to change his blood first. Only by changing the blood in his body would he be able to reach the small success stage of the Bone Refining stage.

As for the blood exchange process, it was extremely vicious. If one was even the slightest bit careless, it was possible that their efforts would be wasted. Moreover, they could not allow anyone to disturb them, otherwise their lives would be in danger.

At the same time, Black Demon and the Snake Demon King searched the entire tomb, but were unable to find Ye Zichen's whereabouts.

"Damn it, let that Ye Chenfeng run away." He couldn't find Ye Zichen, so he hated the Snake Demon King so much that his teeth itched.

Although it was able to completely stabilize the injuries on its body, the consumption from burning the beast cores wouldn't be able to recover in a short period of time. Without a few years, it wouldn't be able to recover to its peak state.

"Such a big tomb, it must have some great treasures. I think that once Ye Zichen obtains the treasure, he will very likely refine it immediately. We should search the surroundings carefully, maybe we will get an unexpected harvest." Black Demon's eyes flickered with viciousness as he surveyed the dark Yin energy around him and suggested.

"Alright!"

The Snake Demon King nodded, and together with Black Demon, he searched Ye Chenfeng's whereabouts.

Time passed by. Ye Chenfeng relied on his strong willpower to endure the excruciating pain while suppressing the energy released by the Demon Heart Bone into his bone marrow to speed up his blood circulation and slowly change the quality of his bone marrow.

"Crack!"

Roughly five days later, the old blood in Ye Chenfeng's body flowed like flowing light. When the bone marrow slowly turned to produce new blood, the Demon Heart Bone, which had nearly used up all of its energy, suddenly cracked.

The dark red blood that was nurtured in the deepest part of the Demon Heart Bone flowed out and fused into Ye Chen's body.

Suddenly, a ghostly wail came from Ye Chenfeng's body. The dark red blood seemed to have life, as it howled within Ye Chenfeng's body and destroyed his physical body.

In the blink of an eye, Ye Zichen felt his body being destroyed by the energy released by the dark red blood. His meridians, which had just recovered, suffered damage to his internal organs once again, so he quickly controlled the Primal Chaos Wood to suppress it.

However, at this moment, the wisp of dark red blood that seemed to possess life flowed into Ye Chenfeng's mind at an extremely fast speed, wanting to swallow his brain and control his body.

"Just what blood is this?"

Feeling the intent of the dark red blood, Ye Zichen was shocked. He quickly controlled the brain to release a strong devouring power to cover it, then forcefully wiped out the mysterious consciousness in the blood.

"Screech screech screech..."

Feeling the threat of the mind devouring, the dark red blood immediately stirred restlessly, emitting streaks of blood-red light in an attempt to escape Ye Chenfeng's mind.

However, the God Devouring Brain completely restrained it, not giving it any chance to escape. One after another, Devouring Power seeped into the blood and quickly refined its consciousness.

Soon, the consciousness in the dark red blood became weaker. In the end, it turned into a drop of blood that contained pure soul power and floated in Ye Zichen's mind.

In the next moment, the information regarding this drop of blood appeared in his mind.

"Heavenly Soul Blood, the best soul blood in the world. It contains the power of the Heavenly Soul and can nourish soul beasts."

If he did not have the mind devouring, Ye Zichen would have definitely not known about the Heavenly Soul blood, because according to the records of the Battle Spirit Continent, only the Earth Soul Blood was mentioned. That time, the appearance of the Earth Soul Blood had alarmed many old monsters that had yet to appear in the Battle Soul Continent.

After getting the information of the mysterious drop of blood, Ye Zichen was overjoyed. He did not hesitate to condense a Blood Dragon in his mind and devour the Heavenly Soul blood in one gulp.

After devouring the Heavenly Soul Blood, the blood dragon immediately underwent a transformation. The dragon scales covering its entire body became larger and larger, and its towering dragon horn also became sharper.

And on its forehead, the word 'King' could vaguely be seen.

"Roar!"

Just as the blood dragon merged with the Heavenly Soul Blood and was undergoing a qualitative change, a dragon's roar that was extremely penetrating sounded out in Ye Zichen's mind. The terrifying sound wave broke through the layers of array patterns and shot straight into the sky, causing the sky to tremble.

"What's that sound?"

Black Demon, who was desperately searching for Ye Chen's whereabouts, immediately cast his gaze towards the northwest when the Snake Demon King heard the dragon's roar from the blood dragon's transformation.

"Dragon's Roar! It's a dragon's roar! It was produced by Ye Zichen's soul beast. He's in the northwest!"

He was certain that the terrifying sound that was spreading between the heaven and earth was a dragon's roar. Black Demon and the Snake Demon King were overjoyed and immediately sped up as they prepared to join hands to kill Ye Chenfeng.