Ellie is determined to save Hotel Silver, the struggling hotel she inherited from her father. On a storm-ravaged night, the hotel unexpectedly fills with a group of mysterious guests, each with their own shadowy past. As the night unfolds, Ellie becomes entangled in a web of secrets, lies, and sinister motives.
When a nuke goes off in the middle of Stockholm during a high school history class, 4 students each embodying different stereotypes must put their differences aside when they get thrust into a harrowing fight for survival in the chaos of a post-apocalyptic world.