The father-in-law who got injured by missing a step. The husband and wife visit his parents' home to check on the father-in-law, who has lost his drive since becoming single. After seeing her husband off to work, the daughter-in-law・かんな diligently helps with the father-in-law's care. The gentle touch of the hand wiping his uncle's body, who hadn't taken a bath, awakened the man's long-dormant instincts. The warmth of a woman he hadn't felt in a long time and the aura of his aunt, which somehow resembled his late wife, caused him to lose his reason and embrace her. Kanna tried to resist, but the will of her stepfather who had regained his life's flame could not be stopped.
