Kathryn returns to Av'lor after seven months on the Daemon home world, only to discover the Daemons have invaded Earth. With Av'lor on the brink of an uprising and an unknown enemy upon its doorstep, the knights divide their forces to safeguard both worlds. Sir Lanclor, torn between his duty to Av'lor and his dedication to Kathryn, finds himself fighting a losing battle on Earth. He realizes the fate of both worlds rests in the unlikely alliance of technology and magic. Overwhelmed by a new threat far beyond that of the Daemons, both Av'lor and Earth must face a devastating reality.