Luthra carries the shame of his lineage—a member of the nation's most renowned hunter family, yet born without the mana circle that defines their power. Cast aside as worthless and stripped of his name, he survives alone with only his determination and self-contempt as companions. Through five grueling years of physical training, Luthra discovers the truth that redefines everything: his apparent powerlessness was never real. Instead, he harbors a catastrophic gift—a Negative mana circle of such destructive potential that a god itself was forced to seal it at his birth, the only barrier between Luthra and annihilation. The seal deteriorates. To avert disaster and reclaim control of his fate, Luthra gains access to an extraordinary weapon: the Negative Leveling System. While conventional strength flows upward through ascending levels, Luthra's power ascends downward into the negative. Armed with nothing but an ordinary industrial chain and absolute clarity of purpose, Luthra begins his transformation. Each monster core he consumes drives him deeper into negative levels, unveiling forbidden abilities and unleashing strength beyond mortal comprehension. The world dismissed him as nothing. Yet in a system where Level -10 eclipses Level 1, Luthra is prepared to teach them what real power means from the abyss.