Thrown into the past by ancient, alien technology, Master Scout Gavin Hart becomes a lost human colony's only hope for survival. But a power-hungry warlord and his army stand between Hart and the colony's salvation.

Hart discovers allies among the warlord's prisoners—royal guardsmen to a captive princess. But they're intent on rescuing their princess from the warlord's clutches, not stopping the invisible doom from Hart's warning. To save their world, Hart must save their princess first.

Every hero has his own heroes. For Scout legend David Rice, that hero was Gavin Hart. Join Hart on his greatest adventure and discover why David idolized him.