The Knights of the Blazing Sun are a noble and venerable order of templars dedicated to the warrior-goddess Myrmidia. The young knight Hector Goetz is sent to the distant island of Svunum to investigate the disappearance of a group of knights. Reunited with his comrades, he battles vicious pirates and bloodthirsty raiders, but from his increasingly disturbing nightmares Goetz realises that there is more to the place than meets the eye. As northern savages lay siege to the island, a deadly secret is revealed that threatens to damn his order for all eternity.