At the heart of the empire lies the Sky Palace. Within its walls, bribery, political maneuvering, and corruption run rampant, as decadent high-ranking nobles continue to reign as the privileged class. One of these nobles remarked, “Those who do not reside in the Sky Palace are no true nobles.” In the middle of this backdrop, Heizen-Heim, an empire-born general of humble origins, is dispatched to the distant frontlines. Possessing a past as the most powerful sorcerer in a previous life, he systematically crushes the despicable superiors at his assignment, one by one. Returning to the capital, he relentlessly dismantles the corrupt authorities, perpetuating his unyielding mission. This is a tale of his journey.