In a dystopian world where kingdoms are divided based on Keirsey''''s Temperaments, a deadly and mysterious plague sweeps across the land, infecting individuals according to their temperament. The disease mutates, manifesting in horrifying ways, transforming the infected Artisans into monstrous beings, the Idealists into delusional creatures, the Rationals into cold and calculating killers, and the Guardians into fanatical enforcers of order.