The world has long since been in disarray following the Crisis, a series of political and economic disasters that plunged the globe into despair. The greatest threat, however, comes from a pervasive yet secretive terrorist organization that wishes to rebuild a new world from the ashes of the old. As the situation spirals further and further out of control, Chell Greene joins an anti-terror league in hopes of combating the virulent forces while keeping her family safe. But when she is betrayed by those she trusted most, Chell realizes that the line between good and evil no longer exists and she turns to darkness.