On the brink of ruin, the Hidebark people are about to be wiped out by the slaving organization, Caesar's Legion. However, their most ruthless warrior would prefer death to dishonor. "FALLOUT: LANIUS" will recount how a single man brings ruin to his people due to his lust for bloodshed and victory.

On a binge night out with his best friend, Eddie meets a mysterious young woman called Eve. After a brief one night stand, the two begin seeing one another. However, unbeknown to them, a dangerous figure from Eve's past threatens to come between the two lovers, forcing Eddie to fight for his girl...and his life.