The Doll House (Part 3)

After a failed attempt to exorcise the spirits of the dead children, a well appears in the middle of the living room. Mai is pulled into the well by a malevolent spirit during a second exorcism. While unconscious, she sees the abduction of a little girl and the subsequent suicide of the child's distraught mother. With this new knowledge, the team is able to cleanse the spirits of the woman and children, restoring peace to the old house.