A seemingly random group of people find themselves in a state of confusion as they attempt to return home. What they don't know is that they have been dead for several years, and no one is expecting them back. Buried secrets emerge as they grapple with reality, struggling to reintegrate with their friends and families. But they aren't the only ones back from the dead. Their arrival coincides with a series of gruesome murders that resembles the work of a serial killer from the past.