When Schaine Madduc returned to Koryphon after five years in space, her home planet was not as she left it. The several intelligent species that had lived so long in a sort of symbiotic harmony were at each other's throats. The humanoid Uldra were united in rebellion against the human land-holding community of which Schaine was part. The Uldra revolutionary leader and catalyst--the Gray Prince Jorjol--was actually an Uldra fostered in Schaine's own home, and…