End of the 2nd century AD, Northern Britain. Having lured cohorts of the famous Ninth Legion into a trap, the warlike Britons captured its banner and main shrine - the golden Eagle. Legionnaires vow to wash away their shame with blood. A Roman detachment led by the best centurion is sent to enemy territory, into the very heart of protected forests. They will go through fire and blood, battles, ambushes and chases. They will defeat not only the rebellious tribes, but also the dark gods, for whose glory powerful Druid sorcerers make human sacrifices. They will bring the light of a new faith to the wild lands. They will return the Eagle of the Ninth Legion!