In a remote mining town, an unexplained sleep epidemic sweeps through the population, leaving entire families unconscious for days. Among the few still awake is Anna, a young mother desperately trying to keep her children alive while the world around her collapses into silence. As scientists in protective gear search for answers, Anna begins to drift into a series of haunting dreamscapes where her long-dead husband appears alive, guiding her toward both solace and terror.
Her dreams unravel a hidden past buried beneath the mine: rotting crates, abandoned tunnels, and grotesque human-rat creatures born from something that should never have been unearthed. The boundary between reality and dream dissolves, trapping Anna in a psychological labyrinth where love, memory, and fear collide.
As the epidemic tightens its grip, Anna must confront the truth concealed within her final dream—a revelation that may save her children or condemn them to the same eternal sleep overtaking the town.