Meridian is a floating sky island of shipbuilders ravaged by the occupying forces from Cadador, the island of merchants and contract holders. The Minister of Meridian, Sephie, has survived a trial by fire. Returning home, Sephie will use the strange healing powers she's been given to banish the Cadadorians from her island. Unfortunately, her Uncle Ilahn was also given a sigil and its wonderful ability to manipulate energies, but his power destroys.