讲述了一个美国国防部高级研究计划局科学家接受一项致命任务，带领一队精挑细选的三角洲部队士兵进驻一个被战争摧毁的城市，这里游荡着被称为“幽冥”的神秘幽灵，它们无形无色，能在不经意间造成大规模的伤亡。Civil Unrest in the European country of Moldova has US forces engaging the insurgents however there is a new threat who has decided both are their enemy. This new threat resides in an alternative spectrum that makes them invisible to the naked eye and instant death to anyone confronting them. Locals believe they are Spirits of War but others believe they are superior arms technology fabricated by the Moldova government..