"Yuyan, why are these two magicite bones so small?"

As Ye Zichen watched Mo Yuyan pass over the two demon crystal bones sealed within the box, he noticed that they were a third smaller than the ones he had refined before. He frowned slightly and asked softly.

"Magical crystal bones are different in size. The one I have with me is the largest of the three, while the other two are relatively smaller." Mo Yuyan softly explained.

Earthly artifacts were extremely precious on Samsung Island. Mo Yuyan didn't want these spiritual tools and artifacts to be leaked to the other trading unions, so she decided to buy them for a high price.

"Sure, deal."

Ye Chenfeng nodded and agreed without any hesitation.

"Chen Feng, help me take revenge and get back the Ancient Mo Merchant Union. I should be able to give you more compensation, but after this turmoil, our strength is far from what it was before. In order to get the Ancient Mo Merchant Union on the right track, that's all I can give you right now."

"However, if you are willing to stay in the Ancient Mo Merchant Union for a longer period of time, I can guarantee that when we recover our strength, we will give you even more rewards." Mo Yuyan whispered.

"Don't worry, I won't leave before I go to the underwater estate." Ye Chenfeng said.

"Chen Feng, it won't be easy to open the underwater cave. First, you have to obtain the keys to the Heavenly Star Association and the Solitary Cloud Merchant Union. If my guess is correct, those two keys should be in the hands of their Grand Supreme Elders." Mo Yuyan reminded.

"When the time is right, I will make a trip to the Heavenly Star Merchant Union and the Lone Cloud Merchant Alliance to take their keys."

Although the two Great Master of the Merchant Union were very strong, Ye Chenfeng, who possessed a Sword Spirit Puppet was not afraid of them.

"Chen Feng, you should get some rest. Three hundred thousand soul crystals. Two bottles of antidote, I'll send someone to bring it to you."

When she heard that Ye Chenfeng was willing to guard the Ancient Mo Merchant Union because of the underwater cave, Mo Yuyan sighed softly in her heart, then took the soul weapon treasure that Ye Chenfeng had sold and left.

"Chen Feng, this Mo Yuyan seems to have fallen in love with you and wants you to stay here forever." After Mo Yuyan left, Yue Ni Chang's seductive red lips slightly curled up as she purposely spoke.

"Enough nonsense, do you want to cultivate to the Refinement Realm?" Ye Zichen rolled his eyes at Yue Ni Chang and changed the topic.

"You have a way?" Yue Ni Chang's eyes lit up as she looked at Ye Zichen and asked in anticipation.

"I originally wanted to reach sixty percent of the Bone Forging stage with the help of two Magical Crystal Bones, but these two Magical Crystal Bones are too small and contain far too little energy, so I'm going to give you the smallest Magical Crystal Bones. With the help of this Magical Crystal Bone, you should be able to reach the small success stage of the Muscle stage." Ye Chenfeng nodded and said.

In order to obtain a greater opportunity in the cave at the bottom of the sea, Ye Chen had no choice but to think of ways to increase Yue Ni Chang's strength.

"At least you have a conscience." Yue Ni Chang revealed an enchanting smile as she spoke.

"Alright. When I refine these two magicite bones and they contain magicite power, you help me stand guard. Don't let anyone disturb me." Ye Zichen warned her seriously.

After a while, Elder Mei personally came to the courtyard where the two of them were staying and handed a Cosmic Bag that contained three hundred thousand medium-grade soul crystals as well as two bottles of pill poison.

Adding in the three hundred thousand soul crystals, the number of soul crystals in Ye Zichen's arms reached an astonishing five hundred and sixty thousand.

After Elder Mei left, Ye Zichen got Yue Niang to stand guard for him outside. He had set up several layers of array patterns in the room and removed the restrictions on the first Magical Crystal Bone.

Suddenly, endless black demonic energy was released from the magic crystal bone, forming a ferocious devil face, roaring in the room.

"Blood Dragon, break!"

Due to the two demon crystal bones being small in size, the magic properties they contained were far inferior to the previous one. Ye Chen formed his spirit beast, the Blood Dragon, and fiercely clashed with the demon face, quickly tearing it apart.

When the devil face was broken, it immediately turned into a large amount of black light, which surged into Ye Chen's soul like a tidal wave.

"Godeater brain, absorb and refine."

Ye Chenfeng, who was already prepared, immediately controlled the Godeater Brain and released a strong devouring power. After a fierce battle, the Godeater Brain was able to completely restrain the demonic energy and devour it bit by bit.

After devouring a large amount of demonic energy, the brain began to wiggle rapidly, splitting open and forming a large number of brain cells. The shape of the brain became more and more obvious.

"I wonder if the mind devouring the demonic energy contained in the second demon crystal bone will be able to split the second brain?"

The demonic energy contained in the first demon crystal bone was devoured by the mind devouring brain. Ye Zichen, who had a terrible headache, let out a long sigh, then muttered to himself as he recovered silently.

Roughly six hours later, Ye Zichen returned to his normal state. He undid the formation patterns of the second Demon Crystal Bone and released an endless amount of demonic qi, which he continued to control to devour and refine the brain.

Time passed second by second. Ye Zichen endured the pain of his soul and controlled the brain to absorb the demonic energy contained in the second demon crystal bone. The brain that had split into a large number of brain cells finally produced a second brain.

"I finally have a second Soul Devourer brain."

Ye Zichen knew the terror of the God Slayer's brain very well. If he did not have the God Slayer's brain power to turn the tide, he would have been killed by the Sword Spirit Puppet in the True Spirit Secret Realm long ago.

After resting for a while, Ye Chenfeng did not immediately refine the Magical Crystal Bone. Instead, he took out a bottle of the pill's antidote and drank it into his stomach, removing the pill's poison from his body.

After everything was ready, Ye Zichen boldly swallowed the Magical Crystal Bone, then started to use the Soul Devouring Secret Art to refine it.

The Demonic Crystal Bones exploded out from Ye Chenfeng's stomach, like a surging wave, crazily surging into all the meridians in his body.

Ye Zichen felt his body tremble and begin to expand. The energy released from the Magical Crystal Bones had even caused extremely fine cracks to appear on his meridians.

"Bone forging!"

Ye Chenfeng clenched his teeth, forcefully pushing the energy released by the Magical Crystal Bone through his flesh and into the bones in his entire body. Every time it was compressed into a strand of pure energy, it would become as painful as a spike, causing a large amount of sweat to gush out from his forehead and roll down.

Ye Chenfeng clenched his teeth and endured the excruciating pain, his willpower was strong. He did not let out a single cry, but he continued to endure.

Slowly, half a day passed. The energy from the Magical Crystal Bone penetrated all the blood and flesh in Ye Chenfeng's body and completely fused into his bones. He cultivated to the Bone Forging stage to fifty percent, while his physical strength reached three hundred and fifty thousand pounds.

In the instant that his physical body expanded, he could no longer suppress his cultivation level, and his soul power, which had long been overflowing, erupted. He broke through the bottleneck of his cultivation level and reached the Celestial Beast Immortal Stage of the Fourth Level.

"Break!"

After breaking through, Ye Zichen suddenly opened his eyes and leaped up, then punched several layers of array patterns in the room.

"Rumble!"

A deafening explosion rang out. A punch filled with 350,000 jin force directly destroyed the formation seal. The powerful force caused the entire courtyard to tremble.