Once hailed as Titan City's premier mechanical prodigy, Leon shattered his core while shielding his aristocratic fiancée Sylvia from disaster. Instead of standing by him, Sylvia and his ruthless family stripped him of his status and dumped him into the scrap heaps of the Lower City to die. Starving among the wreckage, Leon is cornered by feral mutants.
His spilled blood awakens an heirloom relic that unlocks an infinite absorption power, reconstructing his internal core and allowing him to assemble an unprecedented battle mecha from junkyard scraps. Returning under the radar to Spark Academy, Leon methodically dismantles highborn conspirators and crushes corrupt noble houses, offering zero mercy to the fiancée who abandoned him.
