When the skeleton was alive, it thought that the body contained endless treasures. Currently, the known degree of development, even in the first-grade, was less than 1%.
If one could continuously excavate and deepen to develop 10%, 20%, 30% of the human body… the power that erupted definitely won't be inferior to that of a Martial Sage.
The skeleton was not the first person to have such thoughts when it was alive. Someone had thought of this hundreds or thousands of years ago.
Relevant research materials were also left behind.
When the skeleton was alive, it had gathered the information of these predecessors and on the foundation of these predecessors, continued to dig deeper to unravel the secrets of the human body.
In the end, it came up with a set of martial arts theories about excavating the potential of the physical body.
He had already sorted out this set of theories. It was a complete path.