Mei is a wealthy housewife living in Minato Ward. Her husband is the CEO of an IT company, and they live a picture-perfect affluent lifestyle. Despite the poor economic climate, his business continues to thrive, and he maintains an upbeat, driven attitude. Lately, however, he's become overly absorbed in his work, leaving little time for family. In the early days of their marriage, they cherished their weekends together with trips and dinners, but now they barely share meals anymore. Feeling uneasy about his changing behavior, Mei struggles with loneliness. To distract herself, she finds herself logging into an affair website...