In Search for a new chapter in life, Sam finds a new career and a new home in an old Radio Astronomy Satellite Tower located on the outskirts of an isolated desert town of Devonpeak. One day he discovers a mysterious encrypted transmission after a strange energy field strikes his satellite station. On the other end is Annie, a terrified woman imprisoned in an underground bunker with no memory of how she got there.

As a violent sandstorm cuts Sam off from the outside world, he becomes Annie’s only lifeline. Their growing connection takes a darker turn when a traumatized woman named Ellie arrives claiming to have escaped from an underground facility. Haunted by the unexplained disappearance of his younger brother years earlier, Sam becomes determined to find Annie - only for Annie to uncover a mind-bending truth that will ultimately dictate her rescue from the deep.