Recovering from a failed affair Shiyori heads to the country, in the company of best friend and bad girl Aiko. Having taken a long soak in the hot spring they retire to their respective cabins. Soon though they discover that the tranquil village is the home of a cult with a fetish for cutting off female legs. Trying to escape their assailants they are split up and keep in touch via their mobile phones. Multiple points of view and time frames keeps the viewer on their toes trying to discern the grisly fate of these "lost" girls.