"Hopefully, I can successfully refine a Bone Ablutionary Dan Bead."

After killing the Icesnow King, Ye Zichen immediately returned to the high-grade cultivation room he rented and took out the five ingredients needed to refine the Bone Ablutionary Dan.

"The Black Turtle King's beast core is the hardest to refine, let's start with it."

Xue Ku Luo felt that the number of times he had tried to find a shadow was more than ten years ago, and all of this was because of Ye Chenfeng.

"What happened again?"

The silhouette that was sitting in the darkness opened his eyes and put on a long black robe that concealed his entire body. He walked out from the darkness and asked with a low voice.

"There was an accident at the auction held on the fifth floor of my Tower of Slaughter. A mysterious expert stole the egg that even the king hadn't fully studied, and escaped without a trace."

Xue Ku Luo took a deep breath and told Shadow everything that had happened on the fifth floor.

"En, when did such an invincible defense appear in my Tower of Slaughter?"

Upon hearing that the Tower of Slaughter had dispatched several dozen of its peerless kings but still failed to stop the Sword Spirit Puppet, allowing him to charge out of the encirclement and into the Sea of Chaos, the shadow revealed an expression of surprise.

"That person's identity token is fake. As for who he is, that has yet to be investigated." Xue Ku Luo said with a gloomy face, "Now, I wonder, could that person be an expert from the Star Gauze City?"

"You suspect that this matter is related to Ye Chenfeng?" Shadow asked.

"Mm, the day before the auction started, Ye Chenfeng entered the fifth floor of the Tower of Slaughter just then, and on the day of the auction, Ye Chenfeng was also there. Although there is no direct evidence that this matter is related to Ye Chenfeng, he is still suspicious." Xue Ku Luo nodded and said.

"Your suspicions are not without reason. If that person is really an expert from the Star Gauze City, then we must be on guard. Being able to enter and leave the Tower of Slaughter before our eyes and being surrounded by dozens of beast kings, this person's strength is too terrifying."

"Um... Wait for me here, I will report this matter to the king and hear his opinion. " The silhouette said after pondering for a moment.

"Shadow, the King has broken through to the level of an Emperor level powerhouse, and he has come out of seclusion?" Xue Ku Luo's eyebrows creased. He revealed a look of intense joy as he asked.

"The king is still trying to break through to an Emperor level powerhouse. He's already very close to taking that final step."

"Alright, wait here for my news."

With that, the shadow's body flickered and once again blended into the darkness, disappearing without a trace.

After about an incense stick of time, a black robed figure returned and appeared before the Great Elder, who was waiting patiently.

"Shadow, what did the king say?" Xue Ku Luo asked anxiously. Ye Zichen was like a thorn piercing into his heart, causing him to feel extremely uncomfortable. He wanted to forcefully pull it out, but did not dare to.

"The king is at the most critical moment in his breakthrough, so he can't come out. He told us not to touch that Ye Chenfeng, but he had already sent a warning to the Star King. Once the king breaks through to the Emperor level, he will negotiate with them and have the Star King City compensate us for our losses." The shadow said.

"Alright, then let that Ye Chenfeng live for a few more days."

Although he was the Great Elder of Slaughter City, he did not dare to go against the King of Slaughter's orders.

The danger was getting closer and closer, but Ye Chenfeng did not know it at all. At that moment, he was completely immersed in concocting the Bone Ablutionary Dan Bead.

"Phew, I've finally extracted all the impurities in the ingredients."

Ye Zichen let out a long sigh of relief, then spent nearly two days to extract the Demon Slaying Fruit, the thousand-year Blood Peach Core, and the impurities from the Blood Soul Grass, merge them with the Sea Heart Source, and then start to condense the Bone Ablutionary Dan.

The process of condensing the pill was surprisingly smooth. Under the refining process of the Green Ghost Flame, four red pill pills the size of a longan appeared in the furnace.

With the Bone Ablutionary Dan Bead nearing success, Ye Chenfeng did not let his guard down. He swallowed all the water from the Heavenly Secrets in his mouth, then instantly recovered his consumed soul power and focused on concocting the pill.

"Buzz buzz buzz buzz …"

More than two hours later, ear-piercing vibrations came from the true furnace. Four streaks of bloody light surged out of the true furnace, shook open the lid, and struck the restrictions in the training room. A large amount of blood clouds filled the air on the roof.

"Phenomenon, the Bone Ablutionary Dan Bead has finally been refined."

For example, a supreme rank soul pill like the Bone Ablutionary Dan Bead would usually have strange phenomena when it was successfully refined. A supreme rank soul pill without such strange phenomena could only be considered a semi-finished product.

Xue Yun recklessly stayed in the cultivation room for the time it took an incense stick to burn before slowly rolling back down. He returned to the true furnace and submerged into the four Bone Ablutionary Dan Beads, further improving the quality of the four Bone Ablutionary Dan Beads.

"Bone Ablutionary Dan, refine."

After refining the Bone Ablutionary Dan Bead, Ye Zichen did not hesitate to put the Bone Ablutionary Dan Bead that contained warmth into his mouth, then circulated his six meridians' astral energy to refine his bone marrow.

"This Bone Ablutionary Dan bead is worthy of being called the Marrow Tempering Divine Pill."

During the process of refining the Bone Ablutionary Dan Bead, Ye Chen felt waves after waves of pure energy fuse into his bone marrow, transforming his entire body's bone marrow and changing the blood in his body.

A large amount of black blood flowed out of his pores, turning him into a man made of blood.

Although the process of Tempering Marrow was still extremely painful, Ye Chenfeng had used his strong willpower to endure it.

"Thirty percent, forty percent, fifty percent, sixty percent …"

Ye Zichen spent more than a day to refine a Bone Ablutionary Dan Bead. Finally, he reached 60% of the realm of Bone Refining and his physical strength alone reached 1.2 million pounds.

After resting for a while, Ye Zichen took out the second Bone Ablutionary Dan Bead without any hesitation and threw it into his mouth, then continued to refine the Bone Ablutionary Dan Bead's marrow, tempering his entire body's marrow.

Although the effects of the second Bone Ablutionary Dan Bead were far less than the first, Ye Zichen still used this Bone Ablutionary Dan Bead to cultivate to 90% of the Bone Ablutionary Realm, just one step away from the Great Perfection Stage.

The effects of the Bone Ablutionary Dan Bead continued to decline as a large amount of poison appeared in his body. Ye Zichen did not waste the Bone Ablutionary Dan Bead that was hard to come by, and instead took out the heart of the Black Turtle King.

When he killed the Black Turtle King and dug out its heart, Ye Zichen did so for the sake of refining marrow.

"Refine!"

Ye Zichen opened his mouth and spat out a ball of green ghost fire, which wrapped itself around the heart of the Black Turtle King and refined it into a ball of bright red blood before swallowing it.

The Black Turtle King was a Rank 4 Heavenly Beast. Its heart contained a great amount of blood energy and energy as it fused into Ye Chenfeng's bone marrow, quickly transforming it into his bone marrow and helping him complete the final blood exchange.

Around an hour later, a strong physical force exploded out from Ye Chenfeng's body. After refining the Black Turtle King's heart, Ye Chenfeng finally took the final step and reached the Great Perfection Stage.