This is the story of Chuuetsu Hirokai, a mother who lost her three-year-old child in a food safety incident ten years ago. The accident was caused by a delicatessen owned by Asahi Yuuki, who became the target of her revenge. By a twist of fate, Hirokai ends up kidnapping Yuuki’s three-year-old younger daughter, hoping to carry out her long-held vengeance…