The might of the Ninefold Thunder Tribulation was far greater than he had expected.
But it was still within the range he could endure.
As he endured the tempering of the thunder tribulation, his Divine Marrow completely transformed into silver blood and began a large-scale blood exchange throughout his entire body, especially in the Dragon Spine he had condensed very early on.
Amid the ceaselessly flickering lightning, talismanic runes carrying an undying aura surfaced one after another. The power of the Third Tier Realm Divine Marvel, the Adamantine Body, truly began to flow.
It poured continuously into the Dragon Spine in his back.
And as the Yin Nether Demonic Dragon Art circulated without cease, the "Heavenly Yin Blood" rune particles within Wang Yu's blood also gathered toward the Dragon Spine. The "Corpse Demon Bone" was the same.
Only, as products of the Third Tier [Corpse Demon Secret Art], they also possessed flaws. The benefits brought by the breakthrough in realm caused all the reinforcements targeting Wang Yu's fleshly body to show signs of merging into one.
The core was the Dragon Spine, this first Undying Bone that was about to be condensed.
A breakthrough of a great realm carried great risks, but also great opportunities.
During the leap in his level of life, a great many mysteries of the human body were revealed to him.
Seizing this chance to merge them into one would make it much easier to use this opportunity to deduce the advancement after fusing the technique with the mysteries of the Corpse Demon Secret Art in the future. It was like walking a night road with streetlamps to guide him.
Naturally, there was no need to worry about tumbling into a ditch.
The transformation inside his body was underway, and the pressure from the outside world