When a gruesomely staged body is found, propped up on a mountain pass in the Alps close to the German-Austrian border, two detectives are sent to investigate. For German detective Ellie, this is the first real challenge of her career her Austrian counterpart Gedeon though seems to have lost any ambitions in his job. Very soon, they discover more crime scenes with symbolically posed victims, reminiscent of pagan rituals. It all seems to be part of a bigger, sinister plan. Ellie finds herself under increasing pressure to understand the deranged killer's motives so she can stop him. The hunt leads them ever deeper in the dark valleys and archaic Alpine楚翔、皮特、戴维同时探头向外看,只见左右两条走廊上都出现了巨型大蚂蚁,它们张着巨大的上鄂疯狂向信息室冲击,子弹打的它们血肉横飞,可是它们丝毫不畏惧,距离在一点点拉近,只要被它们近了身,只怕铁打的身体也……