简介：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.相信在如此精益求精态度的打造下，影片将呈现独一无二的极致视听冲击。