About the title
Teenage girl Linh, her younger sister Yen, and their recently widowed father Than try to start a new life in a new place. They move into a large old house far from the noise of the city, but they can't even dream of peace and quiet. On the contrary, little Yen suffers from nightmares. It seems they are seeping into the real world, and now Linh, too, notices some mysterious presence. Soon a new acquaintance of Than's arrives at the house to look after the girls. The longer they stay, the more convinced they become that the place is full of secrets — and that even their father is hiding something from them.