What Do You Mean?

"Body Quenching."

Fang Xu raised a finger.

"Tendon Tempering."

"Bone Tempering."

"Organ Refining."

"Blood Exchange."

"Marrow Transmutation."

He reassembled body-refinement methods from several different worlds.

The six realms gradually formed a complete system.

Body Quenching strengthened the skin, flesh, and blood.

Tendon Tempering enhanced the toughness and explosive power of the tendons and meridians.

Bone Tempering altered bone strength.

Organ Refining strengthened the five viscera and six bowels.

Blood Exchange reshaped the vitality of the blood.

Marrow Transmutation nourished the bone marrow and changed the foundation of life.

"By cultivating to the sixth realm, Marrow Transmutation, one can break through the shackles of a mortal lifespan."

Fang Xu looked at his hands.

"And truly step into the realm of an extraordinary body."

He was currently at the Bone Tempering realm.

In the past, the difficulty of cultivating his bones had limited him, slowing his subsequent progress.

But after obtaining the Shikotsumyaku, Bone Tempering, Blood Exchange, and Marrow Transmutation could all advance rapidly.

Sage Body.

Viridian Force.

Super Viridian Body Constitution.

Together with the Shikotsumyaku.

With the four powers working in tandem, his extraordinary body cultivation would accelerate dramatically.

"This cultivation method is not just for my own use."

A thoughtful look appeared in Fang Xu's eyes.

"It can also be further simplified and developed into a standard cultivation method that can be spread throughout the entire faction."

Ninjas in the Shinobi World generally did not live long.

The fundamental reason was that the Chakra System continuously overtaxed their bodies.

If every ninja could master a basic body-refinement method, it would reduce cellular depletion and extend their lifespans.

Even ordinary people could participate in cultivation.

By then, Konoha's overall strength would rise as well.

However, the Kaguya clan's Shikotsumyaku resources were limited.

He had to gather more specimens in advance.

"There