Shoko registered with a housekeeper dispatch company in response to the recession. In fact, this temporary staffing company was an unscrupulous company that mediates prostitution between customers and gurus. When she was dispatched to the Kobayashi residence and got used to it, the husband of the dispatched place drank alcohol at the welcome party and was held by the drunken Sachiko. When I consult with the president of the dispatch company, the unscrupulous president rounds up Sachiko. The son of the dispatch destination is a classmate called Sachiko's body.