Happy housewife Yoh North River notices a change in her husband's Shoki's attitude as he advances smoothly in his career. One night, her boss Mikuuni brings home her husband who is shitfaced, disrupting their peaceful daily life. The three countries, burdened with loneliness and power, approach Yoi with the word 'protect.' She resists but is drawn into a deep conflict. Eventually, their marital relationship reverses, and Yoi is forced to decide on her way of living amidst guilt and desire. And then, 7 days later…
