Lux
Lux is the decaying underground metropolis that serves as the sole setting of the Texhnolyze franchise. A self-contained ecosystem surviving through mining of raffia, it is controlled by three rival factions: the Organo, who dominate the prosthetics trade; the Salvation Union, religious extremists opposed to texhnolyzation; and Racan, violent youths who embrace augmentation as rebellion. The Class manipulate events from their sealed domain. Ichise receives experimental prosthetics here after losing an arm and leg.