At a lingerie manufacturer, new office worker Nanaha is informed during her interview about the company's harsh financial situation and told she'll be fired immediately if she doesn't prove immediately effective. She barely clears the hurdle and is hired, only to be selected as the model for the company's annual new product showcase—ratcheting up the pressure. At home, she confides in her parents, "I'm worried whether I can make it at this company," yet despite her strong convictions, she remains meek and vulnerable to workplace abuse as she's pushed around in this exploitative corporate environment. The story follows her desperate struggle to survive and overcome the brutal reality forced upon her.