The devastating Black Rain has transformed the once-lush land into an arid wasteland, turning all water into a gel-like substance across the globe. Fresh, drinkable water has become the planet's most precious commodity, sought after by all. Some have chanced upon underground liquid reserves, while those with no choice but to drink gelled water become "Corrosives," disfigured by a verdigrislike substance covering their bodies. The Golden Tower of Prince Boris shines above the otherwise derelict city of Torono, housing his Silkers army. From the Golden Tower, Geo Woodman secretly leads the fight to save his clan and the people of Torono from the dangers of corrupt leaders and the hazardous climate.