Five university students about to graduate get lost and stumble into an abandoned town. The ramblings of a deranged old man draw them into an accident that happened twenty years ago. Among desolate streets, eerie mine shafts, and long-sealed account books, layer upon layer of clues reveal that the mining disaster once ruled an accident was actually a scam woven from greed. When they escape from underground carrying evidence of the truth, they unexpectedly discover that the chain of evil has never been broken. Beneath the desolate town, darkness still lies dormant.