Maika Kotani, married for 6 years. Her husband is the president of a company and is busy, and in her home life, they lived separate lives with little conversation or contact. She didn't have any children and was living a life as if she were an invisible person. Disgusted with such a life where she had no fulfillment as a woman or a wife, she decided to start working. Then, her heart was shaken by the consideration and kindness of her boss she met at work. At first, it was just being invited to lunch, but the distance between her and her boss gradually narrowed, and they had an adulterous relationship. However, it seems that Maika Kotani, after struggling with how to deal with her boss, quit her job and broke up with him, but she couldn't forget the time when she was seen as a woman and needed by someone, and she started accessing an affair site.