Kyoko lives a happy life as the wife of the president of a major manufacturer. Born into a wealthy family, she has a gentle personality, but perhaps because of that, her son Akira has grown up to be selfish. Even when he got into the company through connections, he uses his father's authority to boss around the employees. Then one day, when their dissatisfaction reaches a peak, they quit the company and head to the president's house... Kyoko, who knows nothing about this, has welcomed the employees, who have hidden ill intentions, without even knowing it...