[DeepL Translation - needs review] Introduction to Volume 1: There was an unfortunate incident in which the Mitarai family, who had run a hospital for generations, burned down the house. Thirteen years later, Kyoko Murata joins the Mitarai family as a housekeeper. She is greeted by his future wife, Makiko. She is held to strict standards, but she manages to get a contract. However, there is a real purpose behind her infiltration of the Mitarai family. This is an authentic home suspense story...
