Somewhere in the future the environmental overkill had come. Many people had died. The rich were able to build the underworld, the poor had to stay on the surface building gangs to survive. Jason Storm, an underworld guard gets knowledge of a conspiracy to kill all people on the surface. He needs to flee to the surface, and wins Sumai, a respected martial arts master, as his ally to stop the dirty plot.—Oliver Heidelbach
Somewhere in an apocalyptic future, where the rich live underground and the poor are left to fend for themselves on the surface by forming gangs, corrupt members of an underground security force plot to destroy the surface.