Cyberbiotics has finally rebuilt a replacement to their destroyed Air Fortress I from a year ago. Knowing that human error was the result of the old airship, Halcyon Reynard (Head of Cyberbiotics) decides to replace all crew personnel with automatons. It's also clear that if Air Fortress II goes down, the company will be ruined.

Goliath, guilty of his part in the destruction of Air Fortress I, heads out to keep a watch on the airship, to ensure its survival.

Little does anyone know that there's a plot to take out Cyberbiotics once and for all, and the only way to save it is to trust those that were once considered guilty . . . and to trust those that aren't innocent at all . . . .