In a small Swedish town in the early 1990s, a lonely teacher at the local job center, Åsa, finds herself attracted to an unemployed teenager. His youthful charm, adventurous attitude and ambitious personality reminds Åsa of her younger self. Attempting to get closer to him she arranges for a group of youths to try out one of his business ideas - a wildlife retreat in the mountains. But as the weekend progresses, nothing goes according to plan and the group is soon lost in the woods.
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.