Two years ago, Sasaki met a man through an acquaintance and married him. Drawn to his gentlemanly and intelligent charm, she decided to marry him, but right after the wedding, her husband began tightly controlling her. The turning point was when Sasaki casually mentioned her past relationships with other men. Her husband's attitude changed instantly, looking down on her with contempt. Tired of this life, she gradually begins to develop feelings for someone else...