Meanwhile.
Deep beneath Gem Island.
The Xilan Duchy's research into the academic knowledge of natural laws far surpassed other duchies. As one of the Xilan Duchy's top royal academicians, Flame Demon Roarer held a status comparable to Fladick.
But unlike Fladick...
He didn't just research the academic study of war; he possessed unparalleled personal strength!
The Xilan Royal Scientific Research Institute had long been dedicated to studying natural laws. Over hundreds of years, thousands of scholars had worked tirelessly, exploring in depth. Finally, led by two great scholars, they created two distinct destructive academic disciplines, which served as the Xilan Duchy's foundational power.
One was Gauss Adolf's Elemental Rebirth War Academic.
Reilo had glimpsed a fraction of this academic at Furnace Fortress, so no more need be said here.
As for the other...
It was Mie Molun's Continent Plate Oscillation Technique!
Curly red hair coiled around a bald head, his face rugged.
Flame Demon Roarer was located deep underground in this dormant volcano, sitting on a stone island in the center of a stable lava pool. Red light flickered in his narrowed eyes.
In the Xilan Duchy, he had many registered disciples.
With rationality tempered by violence, Flame Demon Roarer toyed with an object in his hand. It was the key to activating the kinetic energy law of continental plates: a Vein Stone.
The Vein Stone itself was unremarkable, merely denser per unit volume under high temperature and pressure.
Through his long-term research into natural laws, Flame Demon Roarer learned from Gauss Adolf that the reason the Golden Age eight hundred years ago was called the Golden Age was because the three great pioneers had discovered a secret: the mystery of laws!
So-called laws were a higher state of energy.
In comparison, natural energy was merely the overflow and superficial