What a load of crap about Holy Essence!
It's clearly Life Metal, alright!
The Sea God once stressed that the natives of the Martial Saint World would infiltrate the Mechanical God World from time to time, plundering all kinds of resources at will.
And Life Metal is exactly the resource they most desire to acquire, without compare.
"So that's how it is. Everything is for the sake of cultivating strength!"
The natives of the Martial Saint World possess Origin Bone and have the ability to refine Life Metal.
Whereas the carbon-based lifeforms of the Mechanical God World lack Origin Bone and are unable to refine Life Metal directly, they instead created the evolutionary path of the Mechanical God.
So, what exactly is the Origin Bone?
Fang Zhixing got his Origin Bone through a blood gene mutation, acquiring it accidentally.
From this, it can be seen that the so-called Origin Bone is likely a unique physical body constitution.
