Raised in a dystopian future, Flain was rejected by his own parents for failing to meet their standards, condemned to slavery in radioactive mines where obedience was the only law. For a decade, he existed in darkness—mining by day, sleeping by night, sustained solely by nutrient tablets and the crushing weight of despair. When his only friend perished from radiation poisoning before his eyes, Flain made a vow through tears of rage: he would become the strongest, enslave those who enslaved him, and watch them suffer. At ten years old, Flain's brutal endurance caught the military's attention. Transferred to a training camp with newfound freedoms, he rejected companionship and pursued power with maniacal determination, willing to push his body beyond its limits. Military experiments transformed him into something inhuman—his hair fell away, gray arms sprouted from his back, and a crimson eye opened on his face. Flain had become a mutant weapon. As a commander of soldiers, Flain excelled in warfare, wielding curved katabas with devastating precision. Yet fate had other designs. Death claimed him, darkness consumed him, but Flain refused to yield to oblivion. He awakened as a skeleton in a fantasy realm, where his true ascension would begin.