Our main character is an employee who lives with his wife and her mother. But it is not clear for what reason his wife runs away from home. What happened there is not clear, he is at a loss - what to do now and how to live further... But Sayuri, his wife's mother is not upset at all, and even on the contrary begins to reach out to him: "I'll take her place... Take me, please..." This is where the plot actually unfolds. About how our hero gradually falls in love with Sayuri, just as she falls in love with him.