Minami Maeda, married to the third-generation owner of a long-established inn, became the young mistress three years ago shortly after marrying. However, her husband inherited the business following the sudden death of the previous owner, and their efforts to revitalize the inn have failed, with losses growing each year. Desperate to rescue the business, they sought help from a major investment firm. On the day of the inspection, two men named Sugaura and Takimoto arrived, harshly berated her husband, accused him of poor manners, and forcibly expelled him from the room. They left only Minami, the young mistress, behind, ordering her to provide three days of compulsory hospitality.