Troy has spent thousands of dollars building an underground bunker in preparation for what he believes will be a pending apocalypse. His family, and most of his friends, think him crazy.

But when a massive meteor slams into Africa, sending soot and debris into the atmosphere and leaving the world in perpetual darkness, Troy's prepping is the only thing keeping his family alive.

With food shortages, acid rain and a breakdown of civilization, will Troy's caution be enough to survive and last what is to come?