Hunter Felis is mystified when he receives a prophecy that promises change to the world as he knows it. The reign of the dinosaurs is ending and the reign of the mammals is dawning upon the Felinae Clan and the other animals pledged into an Alliance of survival. While Felis and his apprentice strive to piece the prophecy together, a mysterious ally who guards the sacred Sun Calendar foresees a coming Apocalypse that will ultimately become their savior- or destroy them all.