48 teenagers are trapped at a summer camp high in the southern Sierra Nevada Mountains. A mysterious brown fog has covered the earth below. The only remaining adult has suffered a mental breakdown. What will they do when their food runs out? Where will they live during the winter? Is it each person for themselves or can they form a community? One camper faces the truth. Mike is not the biggest, the strongest, the smartest, the oldest, or the most popular camper, but he can make a plan to survive. Can he convince the others?