A Vietnamese family moves into a centuries-old ancestral home, only to discover sinister secrets and visions in the old family's ancient crypt.

After suffering a family tragedy, a widower named Thanh moves his two daughters to a centuries-old ancestral home. Both daughters fall prey to sleep paralysis and night terrors. Their father seeks the help of a local psychologist, but chilling secrets and visions eventually prove that all is not what it seems in the old family house.