During the era of space colonization, various corporations vie to claim planets for themselves. Syncam, one such entity, funds a crew comprising experienced mariners and inexperienced recruits, keeping them in stasis for two decades until they arrive at their destination. Upon waking, however, they are informed that two crew members are criminals operating under false identities. Compelled to investigate each other, the crew starts vanishing and perishing in bizarre manners. As their ranks steadily thin, the survivors are left to question who—or what—is aboard their vessel.