Two sisters Su-yeon and Su-mi return home from their long recuperation in Seoul. Their stepmother Eun-ju greets them with a fuss, but it is evident that the two sisters are wary of her. Since the first day at the house, an ominous aura seems to settle down, and they are haunted by hallucinations and nightmares. Su-mi wants to take care of her father Mu-hyeon and younger sister Su-yeon in place of her dead mother. Su-yeon, who resembles their mother so much, is always scared of something. Eun-ju, who is very sensitive in nature, has frequent quarrels with the sisters, while Mu-hyeon just looks on. Eun-ju shows sign of emotional insecurity and drives the family into fear, while Su-mi tries to stand up to her. Meanwhile, bizarre incidents continue around the house as the family’s secret is revealed one by one. (kmdb)