要知道飞船除了仿钻玻璃的窗户，就是厚实的合金舱壁了，这些舱壁可是坚硬无比，就算是普通的刀剑砍在上面也未必能留下一点痕迹，可是在这些怪鸟的利爪和长啄攻击下，却在片刻之间变得伤痕累累，传出去，怕是能让人类社会产生轩然大波。A young newlywed couple find themselves trapped in a network of underground caves. With her husband injured, the new bride is forced to find her way back to the surface in order to save his life. In the process, they discover a terrifying truth about the "underneath", they are not alone. Something evil is hunting them.
