Yeon-ee, a city girl moves to the countryside to live with her great-grandparents when her father’s business fails. She gradually becomes friends with Seok-ee, a country boy from the neighboring farm. One day they go on a long hike to a nearby mountain, where they’re caught in a sudden storm.
Passing through a jail and a construction site, a young laborer meets a middle-aged man returning to Sampo after ten years' absence. Together, they track down a young woman who ran away from the restaurant she was waitressing at, but instead of turning her in for a reward, the trio decide to go on an adventure together.
The newly installed radio transmitter using ultra sonic wavelengths has caused all corpses in the local cemeteries to rise up. The resurrected go on a rampage in a endless search for blood.
