She is a full-time housewife who constantly reflects on the abuse she receives from her husband, Yuushi, and believes herself to be a happy-go-lucky person. One day, a friend offers her a part-time job. Yuji is very restrictive, but Hina agrees to take the part-time job on the condition that she performs her housework more perfectly than ever before. On the day of the job interview, Hina goes to the place where she meets Chihiro Totsuka, who says he knows her...? Hina steps into a new environment, and her gears gradually start to go haywire due to an unexpected encounter...!
