Two estranged brothers come together and discover old family secrets after inheriting their grandfather's property. As their friends start to go missing, they fear they are being stalked by a creature lurking in the shadows.

影片据称风格结合《僵尸之地》和约翰·修斯的青少年电影，讲述一场“怪物末日”迫使所有人类转到地下殖民地居住，此事件7年后，男主Joel Dawson(奥布莱恩)目睹身边的幸存者们都成双成对了，他也想和自己的梦中女孩Aimee(亨维克)在一起。为此，Dawson勇敢地去到地表，并和一只英勇的狗狗及两个人(鲁克和Greenblatt)成了队友，在他们的帮助下…