Reiko was living a smooth life, balancing career and family. She bid farewell to her kind and dependable husband, expecting another ordinary day to begin. However, a man whom Reiko had sentenced years ago returned with vengeance in his heart, stormed into her office, and raped her. From that moment on, Reiko's consciousness began oscillating between reality and a world of ecstasy. The story unfolds as Reiko is drawn into new traumatic events, depicting the transformation of her mind.