Extreme Dao Devil Bone!

Inside a temporarily rented cave abode.

Lin Ye and Xu Ke stayed here.

"This cave abode is quite nice. The underground is a celestial vein, and the array gathers wisps of the celestial vein's aura, making the celestial energy here very rich," Lin Ye thought to himself.

Then, Lin Ye looked at Xu Ke.

"Xu Ke's Immortal Bone have been removed. We need to find a way to rebuild Immortal Bone so that his physique can recover," Lin Ye thought to himself.

Lin Ye opened the system shop and redeemed a Nirvana Devil Pill.

"Eat it!"

Lin Ye handed the Nirvana Devil Pill to Xu Ke, Xu Ke swallowed it without hesitation.

Boom!!!!

Endless immortal light erupted from Xu Ke's body, but this immortal light was filled with a dense dark power, which gathered in the empty space of the Immortal Bone in his Dantian and gradually condensed into a new Immortal Bone.

This Immortal Bone exuded terrifying power, and Xu Ke's physical body was also undergoing a transformation, gradually turning into Immortal Bone. His power was surging, and countless immortal energies were pouring into his body.

This transformation lasted a long time, and Lin Ye watched it unfold.

When Xu Ke completed his transformation, he immediately showed a look of joy.

"Master, what's wrong with me...?" Xu Ke was extremely excited.

Lin Ye smiled and said, "You have reshaped your Immortal Bone, but your current Immortal Bone should be different from your previous ones."

Xu Ke examined the Immortal Bone within his body and said, "Master, my Immortal Bone are now much more powerful and domineering than before."

Lin Ye naturally knew what the Immortal Bone in Xu Ke's body was. It should be the Extreme Dao Devil Bone Immortal Bone, which is the best seedling for Devil Cultivator. The Immortal Physique forged by this kind of Immortal Bone can achieve the Extreme Dao Immortal Physique in the future, and it is not difficult. This kind of talent is terrifying, much more exaggerated than the physique of his other disciples. Perhaps only the Hundred-Lifetime Physique can compare to it.

Of course, physical constitution becomes less valuable once you reach the Immortal King Realm. For example, the Hundred-Lifetime Physique allows one to live for a hundred lifetimes, but the Immortal King's lifespan is eternal. The Hundred-Lifetime Physique becomes useless once you reach the Immortal King Realm, and burning your lifespan is also pointless.

Xu Ke's Extreme Dao Devil Bone is undoubtedly among the most outstanding physiques, giving him a great chance to break through to become Immortal King.

Subsequently, Lin Ye taught Xu Ke Cultivation Method called the Extreme Dao Heavenly Devil Physique, allowing Xu Ke to cultivate diligently here. With ample resources provided, Xu Ke's cultivation progressed rapidly, far exceeding the cultivation speed of the disciples in the lower realms.

After all, those disciples back then had far fewer resources and were not as physically strong as they are now.

After some time, Xu Ke's cultivation level broke through to the Quasi-Immortal Realm, and he began to prepare for his breakthrough to the True Immortal Realm.

Some time passed, and Xu Ke began his attempt to become True Immortal. Every immortal city in the Immortal Realm had a Tribulation Platform, Xu Ke quickly broke through to become a True Immortal. He then completed his tribulation on the platform and became a true True Immortal.

Even after Xu Ke broke through to the True Immortal Realm, he still couldn't sense his master Lin Ye's cultivation level. He originally thought his master was a top-tier True Immortal, but now it seems he wasn't.

"Master, what is your cultivation level?" Xu Ke asked curiously.

Lin Ye smiled and said, "As for your master, he's at the Immortal King Realm!"

"What?! Master, you're Immortal King!" Xu Ke gasped. That was an Immortal King! Even in the Immortal Realm, an Immortal King was a powerful overlord who suppressed many territories. He never expected that his cheap master was actually an Immortal King.

"By the way, your Immortal Bone were removed, what happened?" Lin Ye hadn't asked before, but now he was curious, so he asked.

Xu Ke said, "Master, I am a member of the Xu Household in Jade Lake Domain, belonging to a collateral branch. Because I awakened a special Immortal Bone, the Xu Household dug it out and transplanted it into a direct descendant. With the help of a collateral branch elder, I was able to escape through the void."

"What is the Xu Household's strength?" Lin Ye asked.

Xu Ke said, "Master, the Xu Household has dozens of Golden Immortal and hundreds of True Immortal, which is quite powerful in the Jade Lake Domain, but it is definitely not as powerful as you!"

Xu Ke was well aware that the Xu Household did not have Immortal King, so he was naturally no match for his Immortal King -level master.

"Do you need my help dealing with the Xu Household?" Lin Ye asked.

Xu Ke shook his head, "Master, I hope to handle this myself in the future!"

"Okay!" Lin Ye nodded.

Afterwards, Xu Ke continued his seclusion here, while Lin Ye also prepared to go out for a trip to see if he could run into a few more disciples.