Kouno Etsuko loves fashion and dreams of working at the editorial department of the company which publishes the fashion magazine ‘Lassy’. She has been taking the employment exam for several years. However, she is constantly rejected because the editorial department has not been hiring for some time. Even so, Etsuko perseveres and goes for the interview every year to the extent that she is now a famous person in the company. One night a week later, Etsuko receives a phone call from the human resource department about a job offer and is overjoyed. And so, she heads to Lassy’s editorial department in high spirits on her first day of work. She is told that she has got the department wrong and is designated to the very unglamorous proofreading department, which checks for misspelling, missing characters, errors or inconsistencies in the content of manuscripts before these go to print. Furthermore, Morio Toyoko, her junior from high school days, is a fashion editor. Under the assumption that she had been assigned to the editorial department, Etsuko vehemently protests to Takehara Sho-on, the head of the proofreading department. Takehara tells her that she may be able to transfer to the department of her choice if her work here is recognised. So Etsuko decides to work hard at proofreading with the goal of transferring to the editorial department. Although she starts learning the basics of proofreading, she does not have sufficient knowledge of kanji. Her exasperated seniors find her unsuitable for the job of proofreading and Etsuko pours out her frustrations about her work to Toyoko and company receptionist, Imai Seishiru. Then Etsuko gets assigned to proofread the manuscript of popular leading mystery writer, Hongo Daisaku, because she is the only one in the department who is free. Dressed in flashy clothes, she enthusiastically tackles her first job, going beyond her proofreading work to get into actual locations to verify facts. She tries to do her job to perfection for a transfer to the editorial department, but her unorthodox approach to proofreading infuriates Kaizuka Hachiro, the editor in charge. Then Hongo asks to see the person who proofread his manuscript. Meanwhile, Toyoko is told by her editor, Kamei Sayaka, to look for candidates to be the magazine’s first exclusive male model. She scouts a guy called Orihara Yukito through photographs of handsome men she found on the internet. A fourth-year university student who intends to be a writer, Yukito flatly rejects Tokoyo’s invitation to be a model since he has no interest. At the same moment, Etsuko happens to encounter Yukito …

Despite Etsuko’s worries about the gap between her ideal job and reality, she dedicates herself to the work of proofreading in her own unique way and gradually starts to realise its allure.