After moving to his grandfather's ancestral home, the son becomes drawn to a mysterious storehouse hidden within the old house. This storehouse holds the memories of his mother, who was repeatedly raped by his real father fifteen years ago. The son keeps waking up from eerie dreams of his mother—dreams in which the caretaker is also present. The son himself is a being born within this very storehouse. When the door opens after fifteen years, an unnatural atmosphere begins to spread, driving the minds of all three characters into madness.