This drama is adapted from the manga of the same name, telling the story of a family of four living in a quiet upscale residential area in a detached house. The family consists of a beautiful mother who runs a company, a dignified and refreshing father, a straightforward and good-natured older brother, and a simple and kind younger sister. At first glance, everyone thinks they are an affluent ideal family, but when the lid is lifted, there are numerous problems. Entering this family is the kind and beautiful excellent housekeeper, Kuromi Shirahana (played by Kanamizu Seki). Kuromi is welcomed by the family and quickly gets along with them, but she also has a secret. Away from her ideal family image, what awaits her in this family is a terrifying shattering...! Will the housekeeper Kuromi Shirahana bring happiness or destruction? A family panic and horror that shakes the household is about to unfold!
