Follows Anzu Murata, who thirteen years after the home of the wealthy Mitarai family was burned in an fire, infiltrates the house of the Mitarais as a housekeeper in order to reclaim the house and family that was taken from her.

The home of the wealthy Mitarai family, which has run a hospital for generations, was burned to the ground in an unfortunate fire. Thirteen years later, housekeeper Anzu Murata heads to the home of her new client, the Mitarais. There, she is greeted by the beautiful and impeccable second wife of Mrs. Mitarai, Makiko. Anzu is hired and begins working at the house, but she has a certain purpose for infiltrating the Mitarai home.

The Mitarai family are wealthy and they have run a hospital for generations. One day, their home burns down in a fire. 13 years later, Murata Anzu, from a housekeeper agency, is hired by Mitarai Makiko. She is the second wife of Mitarai Osamu. Murata Anzu soon begins to work at the Mitarai's home as a housekeeper. She has a secret purpose to work in their home.—AsianWiki