The husband's father was injured after stepping down the stairs.Worried about her father-in-law, who has lost his energy since he became single, the couple visits his parents' home.Kanna, a wife, watches her husband go to work and happily helps her father-in-law take care of himself.The man's long-dormant instincts awaken as he gently wipes his father-in-law's body, even though he had not even taken a bath.Kanna's father-in-law loses his reason and hugs Kanna, who feels the warmth of a woman for the first time in a long time, and who has an atmosphere similar to his late wife's.Kanna resists, but she can't stop her father-in-law from regaining the flame of life.
