Miho, the daughter of a prominent family, became engaged a year ago. Before marrying, she decided to work for a year in the editorial department of a childcare magazine. Initially struggling, she eventually grew to enjoy her work and made significant progress. However, she had promised her fiancé, Hideaki, that she would only work for one year, after which they would marry. As the year concludes, Miho finds herself wanting to continue her career, but Hideaki insists she honor their agreement.