Millennia ago, a magical devastation caused nov an excellent worldwide civilization, the end of the golden age group. New civilizations have fought their way up from the ancient destruction and chaos, knowing little from the lost globe that preceded them or the details of its fall.

Corus today is a world of contending countries, of humans, but also of strange pets and supernatural animals. It is a place of magical capabilities and of a few people who are talented enough to use them. Alusius, the hero of the story, is one.