This collection features one-shot stories about working people, seen through the eyes of Matsukata Hiroko. She is a 28-year-old single woman who works as an editor for Weekly Magazine, JIDAI. She frequently clashes with Tanaka Kunio, a rookie editor. Her job is already stressful, and he shows no remorse for his mistakes! People call Hiroko a masculine woman because of how seriously she takes her work. She smokes excessively, works too hard, and never has sex. However, when a story needs to be finished, she enters “Working Man” mode. In this state, her blood testosterone rises, she works three times faster than usual, and all thoughts of life’s basic needs vanish.