A teenage daughter, Vik, and her father, Wyatt, eke out trapped lives aboard a crashed spaceship, separated from each other by a wall of glass. But Viks beginning to get cryptic messages through her radio, messages that sound like theyre coming from her mother, long thought lost in the crash. As her relationship with her caring but domineering father deteriorates, the messages increase in urgency, telling Vik to leave the ship. Soon, shell have to make a choice she never wanted to: to trust her father, or to follow the voice and step outside onto the planets mysterious, dark surface.