The Blood Demon Disintegration Technique was a classic, one of the earliest. When initially used, irrespective of the adversary, the caster inevitably faced a horrific end, with both body and path destroyed.
But through continuous improvement and refinement by generations of the wise, even complete innovation, the negative aftermath of using the Blood Demon Disintegration Technique had been greatly reduced, no longer requiring the price of one's life.
"Bone Soul Sacrificial Technique..." the manager continued to introduce.
This spell's history could be traced back to even before the era of the Three Emperors and Five Emperors. In that era, when neither gods, devils, nor ghosts existed, ancient people sacrificed to heaven and earth by temporarily separating their bones and souls from their bodies, assuming the form of skeletal ghosts wandering between heaven and earth.
