Down on their luck and desperate for money to buy drugs, Mitsuru (Tetsuji Tamayama) and Maki (Asami Mizukawa) have the perfect plan. They decide to kidnap a young girl and hide out in an abandoned school, until their demands are met. Everything is going according to plan, until they realize they have made one gross miscalculation. Their hostage died a year ago today and now its their turn.