Toshio runs a small company, but at home, he is a selfish man who subjects his wife, Kyoka, to violence. He summons his subordinate, Masumoto, to their home to help with a move. Kyoka feels a certain affinity for Masumoto, sensing a resemblance between his timid nature and her own. Amidst this, a new female employee named Riko causes trouble, forcing Toshio to leave the house. Left with some unexpected free time, the two begin to talk, and Kyoka finds herself drawn to Masumoto—a man who is the polar opposite of her husband—but...