Yuko, who decided to work as a live-in housekeeper, was impressed by her wonderful lifestyle while being guided around the house by her well-dressed wife, but there was a strange commotion in front of her son's room who was studying for the bar exam. Yuko went out and put a meal in front of her son's room as she was told, but she was dragged into the room through the gap in the door that opened a little.