After losing her husband, married woman Kanako seeks solace in the arms of her father-in-law, finding comfort in his gentle warmth that reminds her of her late spouse. As she begins caring for him due to his declining health, Kanako increasingly projects her husband's image onto him. Her longing for her beloved husband's touch gradually shifts toward her father-in-law, blurring emotional and physical boundaries. This poignant tale explores love, loss, and the intricate complexities of human relationships.