Among these civilizations, some were purely dedicated to technological research and development, while others were stagnant feudal dynasties. Then there was the fourth and final civilization.
It was the Miwu Civilization, the only one that truly involved Extraordinary Power.
The Inheritance Secret Martial Arts that exist today are remnants of this civilization's legacy.
In that era, the Secret Martial Arts Schools flourished. It was a golden age where a hundred schools vied for supremacy, where every person was like a dragon—immensely powerful, far surpassing the present age.
Yet even a civilization as mighty as that was crushed by the Black Blood Species, turned into their sustenance, and completely erased from the world.
Only a few Inheritance Secret Martial Arts survived to prove they had once existed.
Logically, this should have been impossible.
After all, even the current world on the surface possesses the power to temporarily resist the Black Blood Species.
