It tells three stories of three different married couples, with each revealing the true nature of their terrible husbands. In the first chapter, "The Case of the Funakoshi Couple", Momoko is a serious housewife who continues to devote herself to her sadist husband and former boss, Takahiro, who treats her like a housekeeper. Chapter 2 focuses on "The Case of the Tamagawa Couple" in which Anzu is a career woman struggling with fertility issues. Her husband is Naoki, a narcissistic, no-good husband. Chapter 3, "The Case of the Hokuto Couple", tells the story of Aki, a mother whose family and uncooperative husband forcefully impose the idea that women should take care of all the house duties and childcare. (Source: Drama-Otaku) Adapted from the manga series "Kyokugen Fufu" (極限夫婦) by Kizuki Akira (きづきあきら) and Sato Nanki (サトウナンキ).