Following the death of King Lothar at the hands of the villainous general Amilcare (Adriano Micantoni), who then assumes the throne, he marries the deceased king's niece, Mila (Claudia Mori), in an attempt to solidify his position. This action provokes hostility from neighboring lands, which are subsequently invaded, oppressed, and enslaved by him. A figure of resistance emerges in Ursus (Ed Fury), who attempts to co…