Wife Yukino (Kirika Fujiwara) lives an ordinary life with her husband and father-in-law. One day, she is forcibly raped by her father-in-law, leaving a deep emotional scar. Once devoted to her husband, she now faces his indifference, treated merely as a housekeeper or sex doll. Overwhelmed by loneliness and anxiety, Yukino resolves to let go of everything. Even if it means losing her identity as a wife, she begins her journey to reclaim herself.