When a new terrorist organization (Scarlet Vengeance) learns that world renowned archaeologist Dr. Kelvin Guile has discovered the location of an ancient artifact capable of causing devastating destruction, they attempt to extract the information from him. But when he refuses to cooperate they turn their attentions to the only other person who knows the artifact's whereabouts, Kelvin's daughter Jennifer Guile. Hired to protect her is hardened British mercenary and Jennifer's former lover, Jonathan Kane. Together they must overcome their differences to escape the clutches of Scarlet Vengeance and ultimately thwart a terrorist atrocity that threatens the stability of the free world.