A widower, his daughter and new wife are ready to begin a new life when they move into a peaceful suburban neighborhood. But as strange things begin to happen around them, it becomes clear that something about their seemingly perfect home isn't right. As they learn the deadly secrets of their new house, they risk becoming the next chapter in its horrifying history.

When the last day of school comes for a group of students in a philosophy class, their instructor, Mr. Zimit, challenges them to different sorts of exercises that take place in a post-nuclear apocalyptic world. While there, they each get chosen professions and have to decide whether who is valuable or not because the bunker they will be staying in for a year has only enough oxygen for 10 people. Mr. Zimit challenges them in different rounds to see how they could survive. Issues arise when they notice Mr. Zimit is disruptive to the game.

Joe Toy, on the verge of adolescence, finds himself increasingly frustrated by his single father, Frank's attempts to manage his life. Declaring his freedom once and for all, he escapes to a clearing in the woods with his best friend, Patrick, and a strange kid named Biaggio. He announces that they are going to build a house there, free from responsibility and parents. Once their makeshift abode is finished, the three young men find themselves masters of their own destiny, alone in the woods.